Granted Patent
Utility
US 4,633,582 · App. 06/765,582
Method for assembling an optoisolator and leadframe therefor
Inventors:
Steve Ching, Frank B. Babbitt, Jr., Adnan I. Merchant, Putt C. Yong
Patented Case
View Patent ↗
Granted: Jan 6, 1987
Filed: Aug 14, 1985
Inventors
Steve Ching
Frank B. Babbitt, Jr.
Adnan I. Merchant
Putt C. Yong
Assignee (at issue)
General Instrument Corporation
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.