U.S. Patent Trial and Appeal Board Invalidates Trina's TOPCon Patents

U.S. Patent Trial and Appeal Board Invalidates Trina's TOPCon Patents

/PRNewswire/ -- Canadian Solar Inc. (the "Company" or "Canadian Solar") (NASDAQ: CSIQ) today announced that the Patent Trial and Appeal Board ("PTAB") of the U....

Trina Solar TOPCon patents invalidated in U.S. ruling involving Canadian Solar

The U.S. Patent and Trademark Office has invalidated all claims of two TOPCon solar cell patents previously asserted by Trina Solar against Canadian Solar subsidiaries.From pv magazine Global Chinese-Canadian PV manufacturer Canadian Solar has announced that the U.S. Patent and Trademark Office (USPTO) has issued final written decisions invalidating all claims of two TOPCon solar cell patents previously asserted by China-based rival Trina Solar.…

Portions of Trina Solar TOPCon patents deemed 'unpatentable'

The Patent Trial and Appeal Board of the U.S. Patent and Trademark Office (USPTO) has issued final written decisions on a patent infringement claim involving TOPCon solar technology. Trina Solar, holder of the TOPCon patents through a license with Evervolt Green Energy Holdings, claimed that Runergy, Adani Green Energy (Mundra) and Canadian Solar were infringing… The post Portions of Trina Solar TOPCon patents deemed ‘unpatentable’ appeared firs…

Trina Solar TOPCon patents invalidated in US ruling involving Canadian Solar

The U.S. Patent and Trademark Office has invalidated all claims of two TOPCon solar cell patents previously asserted by Trina Solar against Canadian Solar subsidiaries.Chinese-Canadian PV manufacturer Canadian Solar has announced that the U.S. Patent and Trademark Office (USPTO) has issued final written decisions invalidating all claims of two TOPCon solar cell patents previously asserted by China-based rival Trina Solar.  “This ruling reinforce…

U.S. patent board wipes out two solar patents used against Canadian Solar

All claims in two TOPCon solar cell patents were invalidated after Trina asserted them against Canadian Solar subsidiaries in a U.S. patent case.