Granted Patent
Utility
US 6,794,815 · App. 10/352,008
Organic electroluminescent display device, substrate of the same and method of cutting the substrate
Inventors:
Ju Won Lee, Cheol-sig Son, Sang Ho Lee, Akihiro Yano, Taizou Tanaka, Atsushi Kota, Hideki Ito
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jan 28, 2003
Inventors
Ju Won Lee
Cheol-sig Son
Sang Ho Lee
Akihiro Yano
Taizou Tanaka
Atsushi Kota
Hideki Ito
Assignee (at issue)
Samsung LED Co., Ltd.
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.