patents

PV Talk: 'The US is entering a pivotal moment for domestic solar manufacturing,' Swift Solar CEO Joel Jean told PV Tech Premium this week.

The USPTO has denied three challenges to patents held by US solar manufacturer First Solar pertaining to its production of TOPCon cells.

Astronergy and JA Solar have 'reached an agreement on cross-licencing' of tunnel oxide passivated contact (TOPCon) patents moving forward.

PV Tech spoke to Astronergy chief marketing officer Samuel Zhang about the company's successes in 2024, and impact of patent disputes.

Trina Solar has filed a lawsuit against Canadian Solar, seeking US$144.7 million for the alleged infringement of two patents.

A JinkoSolar subsidiary has filed a patent infringement lawsuit against LONGi in Japan, demanding LONGi cease its 'infringement actions'.

JA Solar filed two lawsuits at the German offices of the Unified Patent Court (UPC) against fellow Chinese solar manufacturer Astronergy in July.

Trina Solar has filed a patent infringement complaint with the US ITC regarding TOPCon products sold by Runergy and Adani Green Energy.