Granted Patent
Utility
US 6,725,013 · App. 09/594,375
Communication system having frequency reuse in non-blocking manner
Inventors:
Donald C. D. Chang, Weizheng Wang, Ying Feria, Ming U. Chang, Harold A. Rosen, Wah L. Lim
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Jun 15, 2000
Inventors
Donald C. D. Chang
Weizheng Wang
Ying Feria
Ming U. Chang
Harold A. Rosen
Wah L. Lim
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.