Growing community of inventors

Walton-on-Thames, United Kingdom

Duncan J W Walker

Average Co-Inventor Count = 6.00

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 = 20

Duncan J W Walker ↔ Parviz Tayebati (1 patent)Duncan J W Walker ↔ Daniel Mahgerefteh (1 patent)Duncan J W Walker ↔ Yasuhiro Matsui (1 patent)Duncan J W Walker ↔ Xueyan Zheng (1 patent)Duncan J W Walker ↔ Bart Johnson (1 patent)Duncan J W WalkerDuncan J W Walker (1 patent)Parviz TayebatiParviz Tayebati (160 patents)Daniel MahgereftehDaniel Mahgerefteh (92 patents)Yasuhiro MatsuiYasuhiro Matsui (51 patents)Xueyan ZhengXueyan Zheng (27 patents)Bart JohnsonBart Johnson (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Finisar Corporation (1 from 1,430 patents)


1 patent:

1. 7809280 - Chirp-managed, electroabsorption-modulated laser

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as of
12/17/2025
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