Growing community of inventors

Orange, CA, United States of America

Darwin Chang

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 = 5

Darwin Chang ↔ John Araki (2 patents)Darwin Chang ↔ Hing S Tong (1 patent)Darwin Chang ↔ Hong S Ting (1 patent)Darwin ChangDarwin Chang (2 patents)John ArakiJohn Araki (16 patents)Hing S TongHing S Tong (2 patents)Hong S TingHong S Ting (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Westinghouse Digital, LLC (2 from 4 patents)


2 patents:

1. 8570727 - Back panel for video display device

2. 7969719 - Back panel for video display device

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as of
12/18/2025
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