"Li-ion battery industry and the smart grid and other new energy and new energy vehicles these two closely related strategies, emerging industries, the Chinese government will speed up the introduction of development planning and policy support rules, and encourage private enterprise to play high-tech research and development of innovative new force. In addition, will give fiscal and dell inspiron 5100 battery, in particular, the credit policy to favor small and medium enterprises. "China's State Information Center, Fan Jianping, chief economist at the July 29 ~ 30, held in Shenzhen, the" 2010 lithium ion battery materials international forum Xin ", from the macro-policy, described the development direction of China's lithium battery industry. Mr. Fan also pointed out, the government promote the development of lithium battery industry, focused on three aspects Jiang Wen Ti attention: 1, Track Kuaguogongsi latest trends, Xuanzezhengque, there are hopes to become the mainstream of Fang Xiang Wei Lai's Jishu and organized Jinxingliange research. Second, the technical standards as soon as possible to solve practical problems in China, the formation of joint research and share results of uniform standards for creating basic conditions for industrial applications. Third, establish high standards of intellectual property protection system in China.
Patent problems Chinese sony vgp-bps5 battery
The third point above, the issue of intellectual property protection to attend the forum attracted a strong response from professionals. Taiwan Kai Li Chih-Wei Yang energy technology with the "patent: the disappearance of a Chinese puzzle" to describe his situation on the Chinese market concerns about the current patent. He said that, in fact, the intellectual property rights, the Chinese battery industry has long been hindered face of patents and technological monopoly of commercial interference.
For example, as early as 2000, China Ni-MH Ovonic Battery Company, once by the United States in patent infringement allegations. Including BYD, Lucky, three general in Shenyang, Shenzhen, South China Sea and three-chun, Sony 8 to Ovonic Battery Company of China paid a huge amount of royalties.
July 2003, Sony made lithium batteries in Beijing BYD patent litigation. Currently, BYD events a year for legal expenses related to approximately 100 million.
July 2008, 3M on the Sony, Sony Electronics, Lenovo, Lenovo U.S., Hitachi, Panasonic and other 11 companies carried out the technical aspects of patent prosecution battery.
Therefore, China's relevant authorities and enterprises should pay more attention to battery patents, in particular the battery export enterprises, As much as possible Zhangwo Zhishichanquan Fangmian legal knowledge, protect their own dell inspiron 2650 battery, Yimian of royalties by Juezhuanli injury.
On the other hand, as of July 29, 2010, the Chinese patent on the lithium iron phosphate are 201, including materials composed of 24 patents, materials, technology patents and 177. From 2003 to 2010, Chinese enterprises in this area the number of patent applications has been rising. However, since 2005, final approval and the actual number ratio of the number of applications instead of showing a continuous downward trend.
In response to these circumstances, Chih-Wei Yang pointed out that enterprises should pay attention to the blindness of the patent application, because the number of patents and do not represent the true strength of a business. Patent application must focus on practical products, novelty and creativity.
Lithium iron phosphate material in the field of control of a key U.S. patents. University of Texas with the Japanese NTT lithium iron phosphate material litigation over patents for, the results NTT forced Jiang lithium iron phosphate which has De material patents licensed to the University of Texas, to Duifangzhifu Le 30 million U.S. dollars settlement. After, many Taiwanese companies have battery lithium iron phosphate by purchasing patents to avoid such disputes. Suzhou Heng is chairman of the board, according to Science and dell inspiron 9300 battery, Hangzhou Sainz Dr. Dong Ming, president of energy technology introduction, in fact, Japanese companies such as Matsushita and Toyota also has a lithium iron phosphate material of similar patents, but because NTT events, these enterprises those who did not practice with the lithium iron phosphate material, and the main preference and ternary materials, lithium manganese oxide. Although Japan and Taiwan in the lithium iron phosphate material patents at a disadvantage, but in Europe the situation is completely different. December 2009, the European patent award for the revocation of the University of Texas of the lithium iron phosphate of the European patent, to protect the future development of European business interests iron phosphate lithium battery technology.
September 2009, the Chinese Ministry of Science and the "863 Program" has been clear that the lithium iron phosphate cathode material support for key technology development, the Chinese research institutions and companies are actively developing. According to Dong Ming, Heng is the electrochemical activity of materials science and technology manufacturing method patent (patent number: CN200910186259.9) was in 2010 in the U.S., Japan, Korea and other 16 countries or regions worldwide for granted.
In addition, the Chinese patent ruling body could withdraw the United States to Europe as iron phosphate lithium battery in China patents, China will largely determine the lithium iron phosphate and materials enterprise in the future development. However, Chih-Wei Yang said that even so, the future export of products for the North American business, trouble not been eliminated. However, in a certain period, the European market, the industry will provide some opportunities.
Furthermore, Chinese enterprises lithium manganese oxide, dell inspiron e1705battery, the future may also occur patent dispute with Japanese and Korean companies to do this early to prepare.
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