Growing community of inventors

Rancho Santa Fe, CA, United States of America

Johni Chan

Average Co-Inventor Count = 1.14

ph-index = 4

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 = 70

Johni ChanGuy C Thrap (1 patent)Johni ChanJohni Chan (4 patents)Guy C ThrapGuy C Thrap (20 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. I-Bus Corporation (4 from 5 patents)


4 patents:

1. 6950893 - Hybrid switching architecture

2. 6686541 - Cable management device for rack mounted equipment

3. 6646878 - Fail safe cooling system

4. 6639329 - Isolated power input architecture

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as of
1/12/2026
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