Granted Patent
Utility
US 6,763,501 · App. 09/591,377
Remote document serving
Inventors:
Min Zhu, Guanghong Yang, Zheng Yuan, Song Wei
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Jun 9, 2000
Inventors
Min Zhu
Guanghong Yang
Zheng Yuan
Song Wei
Assignee (at issue)
WebEx Communications, Inc.
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.