Growing community of inventors

Stamford, CT, United States of America

Isword Zhang

Average Co-Inventor Count = 2.25

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 = 23

Isword ZhangCary Zou (2 patents)Isword ZhangDaniel I Radin (1 patent)Isword ZhangKent Jopling (1 patent)Isword ZhangIsword Zhang (3 patents)Cary ZouCary Zou (2 patents)Daniel I RadinDaniel I Radin (6 patents)Kent JoplingKent Jopling (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Harman International Industries, Inc. (3 from 1,941 patents)


3 patents:

1. 10735855 - Waterproof headphone structure

2. 10477307 - Waterproof headphone structure

3. 10284939 - Headphones system

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as of
1/2/2026
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