Growing community of inventors

Palos Verdes Estates, CA, United States of America

Lawrence N Chapman

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 = 1

Lawrence N ChapmanRobert G Arsenault (1 patent)Lawrence N ChapmanStephen P Dulac (1 patent)Lawrence N ChapmanLawrence N Chapman (1 patent)Robert G ArsenaultRobert G Arsenault (70 patents)Stephen P DulacStephen P Dulac (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Directv Group, Inc. (1 from 1,033 patents)


1 patent:

1. 8769581 - Backwards compatible real-time program guide capacity increase

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