IP Library › Granted Patent US 5,204,739
Granted Patent Utility
US 5,204,739 · App. 07/832,413

Proximity mask alignment using a stored video image

Inventor: Peter L. Domenicali
Patented Case View Patent ↗
Granted: Apr 20, 1993 Filed: Feb 7, 1992
Inventor
Peter L. Domenicali
Assignee (at issue)
Karl Suss America, Inc.

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 5,204,739
App. No.
07/832,413
Filed
1992-02-07
Granted
1993-04-20
Kind
A