Granted Patent
Utility
US 6,438,575 · App. 09/595,781
System, method, and article of manufacture for wireless enablement of the world wide web using a wireless gateway
Inventors:
Umair A. Khan, Wasiq Bokhari, Quinton Zondervan
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Jun 16, 2000
Inventors
Umair A. Khan
Wasiq Bokhari
Quinton Zondervan
Assignee (at issue)
Clickmarks, 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.