IP Library › Granted Patent US 5,126,688
Granted Patent Utility
US 5,126,688 · App. 07/672,414

Power amplifying apparatus for wireless transmitter

Inventors: Eiichi Nakanishi, Tetsuo Onodera
Patented Case View Patent ↗
Granted: Jun 30, 1992 Filed: Mar 20, 1991
Inventors
Eiichi Nakanishi
Tetsuo Onodera
Assignee (at issue)
Oki Electric 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,126,688
App. No.
07/672,414
Filed
1991-03-20
Granted
1992-06-30
Kind
A