Growing community of inventors

Danville, CA, United States of America

John David Castillo

Average Co-Inventor Count = 2.00

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 = 6

John David Castillo ↔ Yanxin Zhang (2 patents)John David CastilloJohn David Castillo (2 patents)Yanxin ZhangYanxin Zhang (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Zoox, Inc. (2 from 1,120 patents)


2 patents:

1. 11226636 - Architecture for secure vehicle control

2. 10613548 - Architecture for secure vehicle control

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as of
1/2/2026
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