IP Library › Granted Patent US 6,480,978
Granted Patent Utility
US 6,480,978 · App. 09/260,459

Parallel testing of integrated circuit devices using cross-DUT and within-DUT comparisons

Inventors: Richard S. Roy, Charles A. Miller
Patented Case View Patent ↗
Granted: Nov 12, 2002 Filed: Mar 1, 1999
Inventors
Richard S. Roy
Charles A. Miller
Assignee (at issue)
FormFactor, 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 6,480,978
App. No.
09/260,459
Filed
1999-03-01
Granted
2002-11-12
Kind
B1