Case number IPR2022-00761
Wolfspeed, Inc. v. The Trustees of Purdue University et al. > Summary
Court Case Number IPR2022-00761
Filing Date Mar 25, 2022
Institution Decision Date Nov 8, 2022
Decision Date Nov 8, 2022
Court Patent Trial and Appeal Board
Status Institution Denied
Administrative JudgesGrace Karaffa Obermann
Judge Writing the Final DecisionGrace Karaffa Obermann
Claims Challenged in the Petition: 9, 10, 11
Petitioner
Patent Owner
Petitioner Attorneys
4Patent Owner Attorneys
4Purdue University
Attorney Name: Josepher Li
Armond Wilson LLP
Purdue University
Attorney Name: Douglas R. Wilson
Armond Wilson LLP
Purdue University
Attorney Name: Michelle E. Armond
Armond Wilson LLP
Purdue University
Attorney Name: Patrick G. Maloney
Armond Wilson LLP
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 07498633 | High-voltage power semiconductor device | Mar 3, 2009 |
