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San Jose, CA, United States of America

Albert J Crespin

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 8

Albert J Crespin ↔ Emily M True (3 patents)Albert J Crespin ↔ Ray Ellis (3 patents)Albert J Crespin ↔ Scott Kulas (3 patents)Albert J Crespin ↔ Jim Woodruff (3 patents)Albert J Crespin ↔ Joe Jamello (3 patents)Albert J CrespinAlbert J Crespin (3 patents)Emily M TrueEmily M True (8 patents)Ray EllisRay Ellis (6 patents)Scott KulasScott Kulas (3 patents)Jim WoodruffJim Woodruff (3 patents)Joe JamelloJoe Jamello (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ultratech, Inc. (3 from 135 patents)


3 patents:

1. 8017424 - Dual-sided substrate measurement apparatus and methods

2. 7902040 - Dual-sided substrate measurement apparatus and methods

3. 7528937 - Dual-sided substrate measurement apparatus and methods

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as of
12/12/2025
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