Growing community of inventors

Torrance, CA, United States of America

Lawrence P Chen

Average Co-Inventor Count = 4.00

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 = 14

Lawrence P Chen ↔ Kaiser H Wong (1 patent)Lawrence P Chen ↔ Walter F Filbrich (1 patent)Lawrence P Chen ↔ Philip G Hardjadinata (1 patent)Lawrence P ChenLawrence P Chen (1 patent)Kaiser H WongKaiser H Wong (21 patents)Walter F FilbrichWalter F Filbrich (9 patents)Philip G HardjadinataPhilip G Hardjadinata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xerox Corporation (1 from 24,196 patents)


1 patent:

1. 6810218 - Estimation of toner usage

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12/30/2025
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