I visited Shanghai EDrive on October 24 as part of the Clean Truck and Bus Forum, sponsored in part by CalStart. The visit confirmed what I had heard about EDrive from industry sources; it is a well-run company. The visit also confirmed my and many others’ suspicions that the growth of the electric vehicle sector in China will fall far short of the (more…)
Utility scale wind turbines have become so technologically advanced that they have improved the cost of energy (COE) of wind enough to compete with today’s conventional energy sources. The ensuing reduction in COE has been the result of two governing forces: public policy and technological innovation. (more…)
A recent article by three professors of business, energy and economics looks at the role of patents on hydraulic fracturing, or fracking, the process of injecting pressurized water and chemicals into subterranean formations to extract natural gas.
As the sales of wind turbines increase, it is likely that the disputes between suppliers and purchasers will also increase. Wind turbines encompass a variety of tangible and intangible components, including the software necessary for operations and maintenance.
One contractual issue that turbine suppliers and (more…)
A previous post discussed Everlight Electronics’ patent suit against Nichia in which the Taiwanese company is seeking a declaratory judgment that two LED patents owned by its Japanese rival are not infringed, invalid, and unenforceable due to alleged inequitable conduct by Nichia before the U.S. Patent and Trademark Office (PTO). (more…)
Totaro & Associates has completed the second phase of a study which began in December 2010 on the patent landscape of the horizontal-axis, utility-scale wind industry. We have now read and classified over 23,100 global patents and applications, with over 3,200 issued patents in the US alone.
Anyone can look up at the sky and make a guess at tomorrow’s weather. But having actual data informs your opinion and makes your guess a little more accurate.