Growing community of inventors

Yorba Linda, CA, United States of America

Daniel Dao

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 = 3

Daniel DaoQuinn Chi (2 patents)Daniel DaoDaniel Dao (2 patents)Quinn ChiQuinn Chi (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. In-Vehicle Vending System LLC (1 from 1 patent)


2 patents:

1. 10793044 - Vehicle vending system

2. 10124708 - Vehicle vending system

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1/7/2026
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