Download Docs
Export
Analytics

Hengdian Group DMEGC Magnetics CO., LTD. v. Hitachi Metals, Ltd.

IPR2017-01313 | Patent Trial and Appeal Board

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Filed April 24, 2017
Judges Christopher Kaiser, Jo-Anne Kokoski, and Kristina Kalan
Case Type Inter Partes Review
Status Institution Denied
Challenged Patent 09/901,104
Patent No. 6,527,874 assignments
Tech Center 1700
Art Unit 1742
Inventors Gang Li
Last Updated: 3 months ago
Filing Date # Filing and Exhibits