Automotive Li-ion battery patents siege and Breakthrough

Automotive Li-ion battery patents siege and Breakthrough

If in the future lithium battery patent dispute did happen, then our efforts now are only warm-up for foreign companies to make the wedding dress.
Refers to lithium batteries made with lithium metal anode, carbon anode material for the two motive power batteries,Laptop Battery in relative terms than the energy, specific power-performance, can be high current charge and discharge, longer cycle life. However, the characteristics of lithium batteries are explosive, so batteries for electric vehicles in addition to outside the battery management system, its battery boxes are required to have anti-collision-resistant compression function, the general features of the steel used in accordance with the above-mentioned pressure vessel manufacture. Thereby making the final weight of the battery pack increase, compared with about one-third the energy down. Such as lithium cobalt oxide battery specific energy for 150WH/KG, manganese lithium batteries 135WH/KG, lithium iron battery 120WH/KG around. After the actual installation in the vehicle with the battery box shell weight, the final specific energy of about 80-90WH/KG lithium batteries around, which is lithium manganese battery model cars in Beijing, the actual specific energy.

The safety of lithium batteries for electric cars is the ultimate target should not be careless, there is room for more than the rest. Therefore, in considering the merits of 10 million lithium batteries do not forget its disadvantage is equally clear.

Because pure electric, hybrid, fuel cell cars on the new energy panasonic CGR-D08 battery dependence of lithium batteries, especially lithium-iron batteries have sprung up everywhere, so that the increased possibility of a patent dispute. Disturbing is that we are in a passive position. When the "three vertical and three horizontal 3 platform" to build, the lithium battery-ups, which also received a number of achievements and patents, but it seems too weak to contend with.

Of course, the patent dispute arising from the premise that: First, the formation of the commercialization of new energy vehicles; 2, the International Tribunal's verdict; 3, patent alliance formation; 4, to form China's new energy vehicles batch exports. The above points there is a not true, it is difficult to form such a patent dispute, but we make great efforts to develop new energy vehicles aimed at the industrialization of commercialization of lithium batteries that may occur should be a rational response to the patent dispute. Their strategy: First, out of the current of pure electric, hybrid, fuel cell of the circle, otherwise the development of a technological line, from the technical concepts and principles on a fresh start. Second, general survey of existing inventory of integrating the development of lithium battery panasonic CGR-D16S battery power and patents, proprietary technology, further development of lithium batteries.

The proposed Science and Technology, Engineering Department and the Intellectual Property Office of the letter about the millions of inventory of hundreds of patents on lithium battery patents, and then bringing together relevant R & D unit and manufacturing enterprises to assess how these patents, it would be integrated into a useful patent alliance manufacturing process to produce power battery can be useful, but also independent of the existing international lithium battery patents. If the assessment is not practical value of our patent or difficult to highlight the encirclement, then the preparation for the next step.

Specific examples: Xerox 914 is a jet of water-based, and its hundreds of patents, other firms difficult to manufacture. Canon copier uses inkjet powder technology, and Xerox inkjet water technology is entirely different. Therefore, to avoid the patent dispute between the two. panasonic SDR-H20 battery This is a classic case. In addition the concept of light electroluminescence has experienced from the arc lamp, carbon filament lamp, tungsten evolution, and later fluorescent lamp, rare earth fluorescent lamp to the present LED semiconductor lighting. We should open up a path. After a number of major national organizations, special five-year plan, their aspirations certainly think so, and by no means digesting other people's parts to buy foreign technology installed in their car, to become independent intellectual property rights results.

If in the future lithium battery patent dispute is really happening and repeat the scene of DVD patents, then we can do now to warm up for foreign companies to make the wedding dress.

Finally, a technology foresight and technology road trouble, we are now anything R & D, is said to be in the current uncertain state, the event will lose one aspect of the future of technology development opportunities. In fact, we must first make the technical direction of the pre-sentence, if there is no vision, its "blind with the People's Bank" is horrible. Perhaps today's pure electric,panasonic VDR-M50 Battery hybrid, fuel cells and biomass research and development is not so simple as we know, is not so they could immediately bear fruit.

If you take the current technology roadmap and have worked invested heavily, to a fundamental change has happened since then, it passive. Predict risk, but not at greater risk for pre-sentenced. And it is not an excuse not to pre-judgment.

To recall the last ten years we can still recall the times of technological panasonic NV-GS10 Battery change: VCR Dalian, China recorded the date of the project put into operation, he incurs VCD, CD-out. Lucky film with Kodak's acquisition of the incident, was cell phone cameras and digital cameras over night, and now we no longer talk about Fuji and Kodak's competition. This is the relationship between R & D strategy and tactics. If even a matter of technological invention and scientific research do not understand, we are not running on a treadmill, in addition to weight loss than not advance. We can not afford to commit this error, especially repeating mistakes.canon BP-511 battery I hope that we are unfounded.