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Shared power bank: Market competition is not a zero-sum game – Interview with Liu Tongxin, inventor of shared charging technology

  Recently, a "love sharing station" has been unveiled in major subway stations in Qingdao one after another. It not only provides passengers with a number of convenient services such as shared power banks, shared umbrellas, paper towel sales, and subway morning newspapers, but also provides emergency medical supplies such as medical kits and defibrillators. Once the machine was launched, it was well received by many passengers and praised it one after another.

  The inventor of this project is Liu Tongxin, who is known as the innovation expert. Before that, he had invented and incubated more than a dozen innovative products such as hotel gathering multimedia systems, flexible screen laptops, and mural TVs. In recent years, what has made him famous is undoubtedly his original shared power bank technology solution and business model. "In 2014, I laid out more than 20 shared power bank patents. This is the earliest batch of patents in the field of shared power banks, and three of them are core patents." Liu Tongxin said that due to his original innovation and patent layout in the field of shared power banks, he is known as the "father of shared power banks".

  Creativity comes from a trip to the United States

  Liu Tongxin’s idea for the shared power bank project originated from a visit to the United States. In June 2014, Liu Tongxin followed a delegation to the United States to investigate innovation and entrepreneurship projects. One night, while he was out, his mobile phone and power bank were dead, which inspired him to invent a shared charging model.

  "I thought at that time, if there is a box, I can put the power bank that is dead and replace it with a power bank with electricity, which can solve the charging needs of many users." Liu Tongxin believes that mobile phone users have a rigid demand for battery power in public places, and with the increasing number of smartphone users, the number of users sharing power banks will show a rapid growth trend.

  With the idea of "shared charging", Liu Tongxin began to implement it. On the plane back to China, he designed a complete set of technical solutions for shared power banks. After returning to China, he immediately organized the technicians in the laboratory to set up a research and development team to start developing this technical solution.

  At the same time as the technology development, he carried out patent layout. "For this project, we have submitted more than 20 patent applications and have been authorized successively. Among them, three patents are the core technologies in the field of shared charging, and their names are’An identifiable mobile phone rechargeable battery and its identification method ‘ (patent number: ZL201410666867.0),’ A mobile phone battery charging replacement system and charging method ‘ (patent number: ZL201410667099.0),’ A mobile phone battery charging case ‘ (patent number: ZL201410667122.6). This is the first batch of shared power bank patents, which is a real process from 0 to 1, and most of them are invention patents." Liu Tongxin said.

  Product landing encounters confusion

  In November 2014, Liu Tongxin began planning how to turn the drawings into real objects. Since there were no companies in Qingdao that produced power banks, he decided to send the R & D team to Shenzhen to seek partners for power banks.

  In Shenzhen, the R & D team has reached a cooperation intention with a number of power bank manufacturers. When the two sides communicated the technical details, the engineers of the R & D team informed the other party of the technical solution, and later, they also showed them the patent application documents.

  Liu Tongxin said: "At the end of 2015, I found shared power bank cabinets produced and launched by a Shenzhen Technology Co., Ltd. in several shopping malls in Shenzhen one after another. This was exactly the same as the technical solution of the shared power bank I designed. This surprised me very much. I realized that the technical solution may have been leaked. After I conducted a patent search, I found that this company submitted a large number of utility model patent applications after I submitted the patent application, and this company was raising money everywhere. It kept claiming to investors that they invented the shared power bank. This made me very angry. At that time, I especially wanted to take up legal weapons to protect my legal rights and interests. Later, this company launched several lawsuits against other shared power bank companies."

  Look for partners cautiously

  With the advent of the sharing economy boom, the business model of shared charging has gradually been recognized by the market, and the number of entrants has increased rapidly. As the inventor of shared power banks and the holder of core patents, Liu Tongxin is also known to more and more people. Many companies have come to seek cooperation, hoping that he can transfer the patent of shared charging to them. He told reporters: "The technical solutions used in the entire power bank industry are inseparable from my three core patents."

  In this regard, Liu Tongxin had his own considerations. He hoped that his partners would be companies with big ideas, and he did not want patents to become a tool for corporate competition. After repeated consideration, he finally chose to cooperate with Shenzhen Street Electric Technology Co., Ltd. (hereinafter referred to as Street Electric).

  Liu Tongxin believes that the market size and scale of Street Power and its strong financial strength can better translate his patented technology into products. "I hope to promote the development of this industry together with leading enterprises," Liu Tongxin said.

  Businesses should promote innovation together

  Standing in the trend of the sharing economy, shared power bank enterprises have been able to develop rapidly, but at the same time, the market competition in this field has become increasingly fierce, and patent disputes have also arisen. It is understood that, taking Street Electric as an example, there have been dozens of cases of patent infringement sued by Shenzhen Caller Technology Co., Ltd. (hereinafter referred to as Caller).

  Since March 2017, Caller has initiated more than 30 patent infringement lawsuits against Jiedian in Shenzhen, Beijing, Guangzhou and other places, with a total amount of tens of millions of yuan. In addition, Caller also filed an injunction application with the Guangzhou Intellectual Property Court, asking the court to order Jiedian and others to stop the alleged infringement first.

  In response to the lawsuit of the caller, Street Electric filed a request for patent invalidation on 7 patents of the caller, and the original Patent Reexamination Board made a review decision after the trial, of which 5 patents were claims of infringement that were declared invalid, 1 patent was claims of infringement that were declared partially invalid, and the other 1 patent was found not to be creative by the court in the administrative litigation of invalidation, and the original Patent Reexamination Board was ordered to make a new review decision.

  In addition, Jiedian believes that Caller has filed 30 patent infringement lawsuits with the Beijing Intellectual Property Court and the Shenzhen Intermediate People’s Court (hereinafter referred to as the Shenzhen Intermediate People’s Court) on the basis of the same 6 patents. These 30 cases have the same parties; and the rights basis on which these 30 lawsuits are based are all the same 6 patents. In particular, the alleged infringing products involved in the 24 cases filed in the Shenzhen Intermediate Court are all the same type of cabinet products of Jiedian, which belong to the same litigation object. Jiedian believes that this is a typical duplicate lawsuit. Caller believes that it is not a duplicate lawsuit. At the same time, Jiedian believes that Caller is also suspected of spreading misinformation and misleading information, which is an act of unfair competition.

  After the trial, the Shenzhen Intermediate Court ruled that Street Electricity’s lawsuit was established, requiring the caller to immediately stop the unfair competition, publicly apologize to Street Electricity on its official website, WeChat official account and more than ten media for the unfair competition, eliminate the negative impact, and compensate Street Electricity for economic losses and reasonable expenses of 5 million yuan. At present, the case is in the process of 2nd-round Moderation.

  Regarding these patent disputes, Liu Tongxin believes: "The purpose of enterprises to carry out patent layout should be to build their own protective’armor ‘, rather than maliciously attack others."

  "The market competition in the shared power bank industry should not be a zero-sum game, and the relationship between enterprises should be mutual promotion and common progress." Liu Tongxin said that at present, there is still a lot of room for innovation in the shared power bank industry in our country, and the shared power bank enterprises should focus on technological innovation, provide users with better services and create higher value. Only in this way can the entire industry develop better. (Intellectual Property News, Andy)

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The new BYD Han DM-I/Han DM-p was launched on April 10th.

  [car home Information] Recently, we learned from relevant channels that the new BYD Han DM-i/DM-p will be listed on April 10th, and the previously announced pre-sale price range was 216,800-322,800 yuan, including 216,800-292,800 yuan for Han DM-i and 322,800 yuan for Han DM-p. The new model will be upgraded in appearance, interior and configuration.

Byd Han 2022 DM-i 121KM exclusive type

  In terms of appearance, the new Han DM-i has been upgraded in a small range on the basis of the current model. The new car continues to use the front face of the "Dragon Face" family, and the size of the front grille is further increased to look fuller. The air intakes on both sides have also become more rounded, and the sharp shape is more in line with visual aesthetics.

Byd Han 2022 DM-i 121KM exclusive type

  At the rear of the vehicle, the penetrating headlights of the new Han DM-i are more advanced. After removing the chrome decoration, the overall sense of the headlights is stronger. The design of the Chinese knot in the headlights once again shows China elements, and the air diffuser shape of the rear lip echoes the front face, which increases the vehicle’s sportiness.

Byd Han 2022 DM-i 121KM exclusive type

Byd Han 2022 DM-i 121KM exclusive type

Byd Han 2022 DM-i 121KM exclusive type

Byd Han 2022 DM-i 121KM exclusive type

Byd Han 2022 DM-i 121KM exclusive type

  In terms of interior, the new Han DM-i basically continues the interior design of the current model, but the overall color matching looks more elegant, especially the brand-new operation interface, and the color matching is obviously higher, which is reflected in the full LCD instrument panel and the central control panel. DiLink 4.0(5G) intelligent networking system is equipped with a new combination instrument, which can display not only 3D ADAS information but also navigation information on the instrument, in addition to the configuration of NFC car keys and smart housekeeper for cloud services.

Byd Han 2022 DM-i 121KM exclusive type

Byd Han 2022 DM-i 121KM exclusive type

  In terms of power, the new car comes standard with a blade battery and a plug-in hybrid system based on a 1.5T engine. Under the energy-saving Han DM-i NEDC working condition, the pure battery life is 242km, the fuel consumption per 100km is as low as 4.2L, and the comprehensive battery life can reach 1,300km. Han DM-p, which is the main performance, only needs 3.7 seconds to accelerate at zero speed, 202km of pure battery life under NEDC working condition, and 5.2L of fuel consumption per 100 kilometers. (Text/car home Qin Chao) 

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The national standard of Lantern Festival is still being worked out, and the shape of "perfect circle" is not stipulated.

    CCTV.com News (Reporter Shi Jia reports from Beijing): On the 20th, some media reported that China’s first standard for Lantern Festival would be issued, and the appearance stipulated that it should be a proper garden with thin skin and thick stuffing. Confirmed by the person in charge of the Standards Division of the Industry Development Department of China Business Federation, the national standard of Lantern Festival is still being worked out. As for whether it is "perfect circle", "there is no strict regulation".







News data map


     [Time] Will the first industry standard for Yuanxiao products be issued before the end of the year?


    The person in charge of the Standards Division of the Industry Development Department of China Business Federation said that there is indeed a matter of formulating the standards for Lantern Festival, and the first national standard for Lantern Festival has been included in the work plan of China Business Federation in 2008. At present, the draft regulations and the draft for comments have been completed, and then it will be reported to the relevant departments for approval. After the validation meeting is held in June and July this year, the contents of the regulations will be gradually determined. However, it is clear that the draft will be submitted to the National Standards Committee for approval this year, and it is planned to introduce the national standard for Lantern Festival at the end of the year.


     [Appearance] Does the state stipulate that the Lantern Festival must be "perfect"?


    According to insiders, in the new regulations, some sensory requirements are put forward for Yuanxiao, including uniform thickness of cortex, no stuffing, no cracks and so on, but there is no mention of the term "perfect circle", "as long as it is round", Mr. Cao said.


     [Specification] At least 20% of Yuanxiao fillings?


    It is understood that the new regulations clearly stipulate that the proportion of Yuanxiao stuffing shall not be less than 20%. The main purpose is to standardize the production of Yuanxiao products, to prevent the merchants from cutting corners, so that ordinary people can eat the stuffed Yuanxiao.


     [Question] At present, there is a national standard for dumplings, but there is no national standard for Yuanxiao?


    Although there are certain industry standards for glutinous rice balls in the market at present, including the production requirements, hygiene and safety, etc., accurately speaking, the standards for glutinous rice balls have not yet risen to the national standard, but this time the standards for Yuanxiao can be called the national standard, which clarifies the requirements for the production, packaging and transportation of Yuanxiao products, and both enterprises and individual merchants should abide by the regulations.


Background information:


 -the definition of yuanxiao


   The fifteenth day of the first lunar month is called Shangyuan Festival. This day? It’s called Yuanxiao. Also known asnight of the 15th of the first lunar month"?Yuanxi". Since the Tang dynasty, there has been a custom of watching lanterns, so it is also calledLantern Festival". Yuanxiao is also another name for glutinous rice balls. It is old custom to eat dumplings on Lantern Festival, so it is called Yuanxiao.——Chinese online dictionary


 


 -the origin of the Lantern Festival


 


    According to legend, there was a maid-in-waiting named "Yuanxiao" in the palace when Emperor Wu of the Han Dynasty lived in seclusion for many years, missing her parents and spending all her days in Lacrimosa. Dong Fangshuo, the minister, was determined to help her, so she lied to Emperor Wu of Han Dynasty that Vulcan was ordered by the Jade Emperor to burn Chang ‘an on the 15th day of the first month, and the only way to escape the trouble was to let the "Lantern Festival Girl" make many dumplings that Vulcan loved on the 15th day of the first month. [detailed]



 -The difference between Yuanxiao and Tangyuan.


    One of the differences: different production methods.


    Yuanxiao, made in the north, is made on the basis of stuffing, which is generally mechanical.The dumplings in the south are completely different.But no rolling pin.It’s a bit like Bao jiaozi. [detailed]


    The second difference: different water content.


    The water content of dumpling stuffing is more than that of Yuanxiao.Wet glutinous rice flour is extremely sticky, and the surface of the well-made dumplings is smooth and shiny, and some of them still have a tip like a peach. The skin of the dumpling contains enough water, which is sticky and difficult to preserve. It is better to cook it now and eat it now. Now with the quick-freezing technology, dumplings appear in shops. [detailed]


    The third difference:Different processing techniques


    Good glutinous rice balls are difficult to produce industrially.There is also a saying in the processing technology that it is necessary to useWater mill powder". [detailed]


Related links:


 —— National standard of Lantern Festival


    China’s first national industry standard for Yuanxiao products will be officially promulgated before the end of this year. The standard will clearly require the stuffing, total sugar and moisture content of Yuanxiao products, and it is proposed that the stuffing content of Yuanxiao products should not be less than20%. [detailed]



 ——steamed breadGB standard


    The national standard of "Wheat Flour Steamed Bread" is jointly issued by the National Standards Committee and the General Administration of Quality Supervision, Inspection and Quarantine, and implemented by the State Grain Bureau. It is only a recommended standard, not a mandatory standard, and does not require enforcement.



    The standard not only regulates the production of steamed bread from the aspects of raw material formula, quality control index and detection method, but also describes the appearance, interior, taste, taste and smell in detail.Sensory quality requirements"The range of health indicators such as heavy metal content and microbial content was also determined. [detailed]



Related news reports:



People’s Daily Comment: What does the "Shantou Incident" suggest?


News analysis: Why did you suddenly get a "national standard" after eating steamed bread all your life?


Steamed buns are round? Steamed bread? Detonate netizens’ "slobber"


During the Lantern Festival, watching the Lantern Festival queue for dozens of meters is extremely hot.


The first Lantern Festival industry standard must be white and basically round before the end of the year.


China’s first national standard for Lantern Festival will be issued before the end of this year.


China’s first lantern festival standard will be issued, which must be thin-skinned, thick and even.



Editor: Tian Shijia

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Ministry of Finance: In 2023, the national lottery sales increased by 36.5% year on year.

  [Dahe Finance Cube News]On January 30th, the Ministry of Finance announced the national lottery sales in December 2023.

  First, the national lottery sales

  In December, the national lottery sales totaled 53.284 billion yuan, a year-on-year decrease of 8.565 billion yuan or 13.8%. Among them, the sales of welfare lottery institutions was 17.476 billion yuan, an increase of 5.646 billion yuan, an increase of 47.7%; The sales of sports lottery institutions reached 35.808 billion yuan, a year-on-year decrease of 14.211 billion yuan or 28.4%. Mainly because of football in the same period last year.The base of the pulling factors of the event is high.

  From January to December, the national lottery sales totaled 579.696 billion yuan, an increase of 155.044 billion yuan or 36.5%. Among them, the sales of welfare lottery institutions was 194.441 billion yuan, an increase of 46.311 billion yuan, an increase of 31.3%; The sales of sports lottery institutions reached 385.255 billion yuan, an increase of 108.733 billion yuan or 39.3%.

  Second, the sales of lottery tickets by type

  In December, lottery digital lottery sales reached 16.952 billion yuan, a year-on-year increase of 29.3%. The sales of quiz lottery tickets was 22.431 billion yuan, down 47.8% year-on-year; The sales of instant lottery tickets reached 10.224 billion yuan, a year-on-year increase of 214.4%; Keno lottery sales reached 3.676 billion yuan, a year-on-year increase of 47.3%. In December, the sales volume of digital lottery, quiz, instant lottery and Keno lottery respectively accounted for 31.8%, 42.1%, 19.2% and 6.9% of the total lottery sales, and the sales volume of video lottery was 140,000 yuan, an increase of 120,000 yuan year-on-year.

  From January to December, the sales of lottery digital lottery tickets reached 176.803 billion yuan, an increase of 21.385 billion yuan or 13.8%. The sales of quiz lottery tickets was 246.476 billion yuan, an increase of 65.550 billion yuan or 36.2% year-on-year; The sales of instant lottery tickets reached 119.021 billion yuan, an increase of 59.574 billion yuan or 100.2%. The sales of Keno lottery tickets reached 37.394 billion yuan, up 8.534 billion yuan or 29.6% year-on-year. From January to December, the sales volume of digital lottery, quiz, instant lottery and Keno lottery respectively accounted for 30.5%, 42.5%, 20.5% and 6.5% of the total lottery sales. Video lottery sales reached 1.53 million yuan, up 930,000 yuan year-on-year.

  Third, the sales of lottery tickets by region

  In December, compared with the same period of last year, the lottery sales in various provinces in China were mixed, among which Hunan, Guangdong, Chongqing and Xinjiang increased more, increasing by 231 million yuan, 191 million yuan, 163 million yuan and 138 million yuan respectively. Jiangsu, Zhejiang, Shandong, and Sichuan saw a large decline, with a year-on-year decrease of 1.722 billion yuan, 1.106 billion yuan, 735 million yuan, and 659 million yuan respectively.

  From January to December, compared with the same period of last year, lottery sales in all provinces in China increased, with Guangdong, Jiangsu, Zhejiang and Shandong increasing by 16.321 billion yuan, 12.946 billion yuan, 12.442 billion yuan and 10.832 billion yuan respectively.

  Lottery agencies at all levels should closely follow and analyze new situations and new problems, effectively strengthen the issuance and sales of lottery tickets, and ensure the smooth operation of the market. Financial departments at all levels should further strengthen lottery supervision, actively create a good external environment, maintain market order, and promote the sustained and healthy development of lottery.