IP Library Granted Patent US 4,809,060
Granted Patent Utility
US 4,809,060 · App. 07/094,774

Hanging dot reduction arrangement

Inventor: Tomoki Saeki
Patented Case View Patent ↗
Granted: Feb 28, 1989 Filed: Sep 10, 1987
Inventor
Tomoki Saeki
Assignee (at issue)
RCA Licensing 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.

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Quick Facts
Patent No.
US 4,809,060
App. No.
07/094,774
Filed
1987-09-10
Granted
1989-02-28
Kind
A