Growing community of inventors

Pompton Plains, NJ, United States of America

Timothy H Chang

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 18

Timothy H ChangBo H Ljung (1 patent)Timothy H ChangBernard Friedland (1 patent)Timothy H ChangTimothy H Chang (1 patent)Bo H LjungBo H Ljung (41 patents)Bernard FriedlandBernard Friedland (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kearfott Guidance & Navigation Corporation (1 from 13 patents)


1 patent:

1. 5359413 - System for substantially eleminating lock-in in a ring laser gyroscope

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…