Granted Patent
Utility
US 5,495,431 · App. 08/234,920
High speed two's complementer
Inventor:
Hyun-Su Jang
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Apr 28, 1994
Inventor
Hyun-Su Jang
Assignee (at issue)
Hyundai Electronics Industries 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.