Image: Coolcaesar, Wikimedia Commons
Chinese photo voltaic module maker Runergy mentioned it has requested the USPTO to cancel patents US9,722,104 and US10,230,009, held by rival Chinese producer Trina Solar.
Runergy claims that the 2 patents aren’t patentable, as a result of they aren’t the results of Trina Solar’s personal work.
“The patents have been simply bought by Trina Solar from others in February 2024,” Runergy mentioned in a press release. “As early as 2013, the Fraunhofer Institute for Solar Energy has already revealed and described the manufacturing of TOPCon photo voltaic cells, following the teachings revealed at the same time as early because the Eighties … The two Trina Solar obtained patent was not filed till greater than a yr after the Fraunhofer Institute 2013 publication. So they’d not be patentable for attempting to cowl the TOPCon photo voltaic cell with apparent variations already recognized within the prior artwork.
In early October, Trina Solar filed a criticism with the US International Trade Commission (ITC), alleging that Runergy and India-based Adani Green Energy improperly imported and bought tasks that infringed its patents for TOPCon photo voltaic cells .
Trina Solar’s criticism requests that the ITC concern a restricted exclusion order and cease-and-desist orders towards Runergy and Adani to forestall imports into the United States of sure photo voltaic cells, modules, panels , its elements, and merchandise containing the identical infringe. Trina’s patents.
Trina Solar additionally has separate patent infringement lawsuits associated to TOPCon expertise pending towards Runergy within the District of Delaware and the Central District of California.
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