Granted Patent
Utility
US 6,722,937 · App. 09/628,584
Sealing of flat-panel device
Inventors:
Paul N. Ludwig, Theodore S. Fahlen, Shinji Kanagawa, Jennifer Y. Sun
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Jul 31, 2000
Inventors
Paul N. Ludwig
Theodore S. Fahlen
Shinji Kanagawa
Jennifer Y. Sun
Assignees (at issue)
Candescent Technologies Corporation
Candescent Intellectual Property Services, Inc.
SONY GROUP CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.