Case Number:

IPR2020-01669

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Taiwan Semiconductor Manufacturing Company Limited

Patent Owner:

Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung EV

Patent Number:

6548391

Tech Center:

2800

1. Filed: September 25, 2020 00:00

   Coverage

   1. April 11, 2022

      PTAB Axes Semiconductor IP Involved In Failed WDTX Suit

      Taiwan Semiconductor has persuaded the Patent Trial and Appeal Board to invalidate 10 claims in a rival's patent on a method for connecting semiconductor components after it fended off allegations from Semiconductor Connections that it infringed.

   ---

   Stay ahead of the curve

   In the legal profession, information is the key to success. You have to know what’s happening with clients, competitors, practice areas, and industries. Law360 provides the intelligence you need to remain an expert and beat the competition.

   
   

   • Search PTAB cases and full-text documents.
   • Download filings with the U.S. Patent & Trademark Office’s Patent Trial & Appeal Board.
   • Set up alerts on new cases, follow ongoing cases, track new decisions and so much more!

   TRY LAW360 FREE FOR SEVEN DAYS

   View the PTAB case documents

   Already a subscriber? Click here to login