LONGI GREEN ENERGY TECHNOLOGY CO., LTD et al. v. Hanwha Q CELLS & Advanced Materials Corp. et al. > Summary
Court Case Number IPR2019-01072
Filing Date May 13, 2019
Institution Decision Date Dec 4, 2019
Decision Date Dec 3, 2020
Court Patent Trial and Appeal Board
Status Final Written Decision - Appeale
Appeal2021-1629
Administrative JudgesChristopher L. Crumbley, Jeffrey W. Abraham, Julia Heaney
Judge Writing the Final DecisionChristopher L. Crumbley
Claims Challenged in the Petition: 12, 13, 14
Claims Instituted: 12, 13, 14
Petitioner
Patent Owner
Petitioner Attorneys
4Greene's Energy Group
Attorney Name: Ching-Lee Fukuda
Sidley Austin
Greene's Energy Group
Attorney Name: Jason P. Greenhut
Sidley Austin
Greene's Energy Group
Attorney Name: Wonjoo Suh
Sidley Austin
Attorney Name: Samuel N. Tiu
Sidley Austin
Patent Owner Attorneys
7Schmidt LLC
Attorney Name: Scott E. Kamholz
Covington & Burling LLP
Schmidt LLC
Attorney Name: Jennifer L. Robbins
Covington & Burling LLP
Hanwha Group
Attorney Name: Sean T. Gloth II
Quinn Emanuel Urquhart & Sullivan
Attorney Name: Sinan Utku
Covington & Burling LLP
Attorney Name: James M. Glass
Quinn Emanuel Urquhart & Sullivan
Attorney Name: James Pak
Quinn Emanuel Urquhart & Sullivan
Hanwha Solutions Corporation
Attorney Name: Michael Lebby
Quinn Emanuel Urquhart & Sullivan
Related Patents
| Doc No | Title | Issue date |
|---|---|---|
| 09893215 | Method for manufacturing a solar cell with a surface-passivating dielectric double layer, and corresponding solar cell | Feb 13, 2018 |
