Granted Patent
Utility
US 6,812,503 · App. 10/304,702
Light-emitting device with improved reliability
Inventors:
Ming-Der Lin, Kwang-Ru Wang
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Nov 27, 2002
Inventors
Ming-Der Lin
Kwang-Ru Wang
Assignee (at issue)
Highlink Technology 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.