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Los Angeles, CA, United States of America

Hsiang-Feg Chi

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 = 39

Hsiang-Feg Chi ↔ Sigfrid Daniel Soli (3 patents)Hsiang-Feg Chi ↔ Shawn X Gao (3 patents)Hsiang-Feg ChiHsiang-Feg Chi (3 patents)Sigfrid Daniel SoliSigfrid Daniel Soli (13 patents)Shawn X GaoShawn X Gao (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. House Ear Institute (2 from 22 patents)

2. House Research Institute (1 from 3 patents)


3 patents:

1. 7965854 - Band-limited adaptive feedback canceller for hearing aids

2. 7292699 - Band-limited adaptive feedback canceller for hearing aids

3. 6876751 - Band-limited adaptive feedback canceller for hearing aids

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as of
12/17/2025
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