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Patent encumbrance of large automotive NiMH batteries

2011-07-14 10:56:58

Background

The modern nickel-metal hydride (NiMH) electric vehicle battery was invented by Dr. Masahiko Oshitani, of the GS Yuasa Corporation, and Stanford Ovshinsky, the founder of the Ovonics Battery Company. The current trend in the industry is towards the development of lithium-ion (Li-Ion) technology to replace NiMH in electric vehicles. Some manufacturers maintain that NiMH batteries are important to the commercialization of plug-in hybrid electric vehicles (PHEV)s and battery electric vehicles (BEVs) because Li-Ion technology, while functionally superior due to its higher specific energy and specific power, is prohibitively expensive and relatively untested with regards to its long-term reliability.

General Motors and the US Auto Battery Consortium

The Ovonics technology was acquired by General Motors for use in its EV1 electric car, but production was ended shortly after the NiMH batteries began to replace the lead-acid batteries of earli... [more]

Automotive Market Research Reports

2011-07-14 10:56:58

Automotive Market Research Reports contain information on the latest trends in the automotive industry. It is a compilation of various reports, such as scale company profiles, demand forecast, reviews, etc. Automotive industry analysis reports are comprehensive in structure and contain every detail of the automotive sector. It is made by specialists who have experience and expertise in the field. Automotive industry research analysis reports are an updated copy of the latest happenings in the automotive market. Automotive sector is growing at a rapid pace with the advancements in technology. The Automotive market research reports help to find the leading-edge opportunities for the automobile companies. According to the latest automotive news reports, automobile industry is said to be one of the most competitive and dynamic industries around the globe. There are lots of auto giants who are launching new sedans every year to fill in the demand and supply gap. Automotive industry researc... [more]

Automotive Reviews and Skeptical Journalism

2011-07-14 10:56:58

When we hear the words 'automotive reviews' we think of comparative tests, investigations, technical details, advantages and disadvantages of a particular car model. People are most interested in automotive reviews when they are about to purchase a vehicle. This is an important decision for the potential buyer since the car may remain in his/her possession for many years. Actually, statistics say that the purchase of a car is the second largest expense for many people. In developing countries, the situation is even worse than that, as choosing a certain car is sometimes a life commitment for those people. Under these circumstances, automotive reviews are a must. No automobile is to be purchased without having consulted its review. Automotive reviews are useful for all kinds of customers, from those are simply interested in buying a cheap car with good gas mileage to those who are mostly interested in design and comfort. To all these people the purchase of a car may appear as a very cha... [more]