Granted Patent
Utility
US 6,701,146 · App. 09/770,352
Method for calculating call processing capacity of mobile communication system using internet communication network
Inventor:
Hae Uk Choi
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jan 26, 2001
Inventor
Hae Uk Choi
Assignee (at issue)
Hyundai Electronics Ind. 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.