Growing community of inventors

Durham, NC, United States of America

Carleton Coleman

Average Co-Inventor Count = 3.00

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 = 59

Carleton Coleman ↔ Robert E Higley (2 patents)Carleton Coleman ↔ Yuming Chen (2 patents)Carleton ColemanCarleton Coleman (2 patents)Robert E HigleyRobert E Higley (19 patents)Yuming ChenYuming Chen (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cree Gmbh (2 from 2,307 patents)


2 patents:

1. 9212808 - LED lighting fixture

2. 7824070 - LED lighting fixture

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as of
1/14/2026
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