Growing community of inventors

Austin, TX, United States of America

Hung-Wen Chang

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 = 23

Hung-Wen Chang ↔ Kai Hsu (1 patent)Hung-Wen Chang ↔ Ralph Michael D'Angelo (1 patent)Hung-Wen Chang ↔ Fred E Stanke (1 patent)Hung-Wen ChangHung-Wen Chang (1 patent)Kai HsuKai Hsu (71 patents)Ralph Michael D'AngeloRalph Michael D'Angelo (19 patents)Fred E StankeFred E Stanke (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schlumberger Technology Corporation (1 from 10,180 patents)


1 patent:

1. 5274604 - Method for spatially filtering signals representing formation and

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