Growing community of inventors

Taipei, Taiwan

Chih Chieh Chang

Average Co-Inventor Count = 3.75

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 = 49

Chih Chieh Chang ↔ Eid-Beng Goh (2 patents)Chih Chieh Chang ↔ Toshiyuki Tanaka (1 patent)Chih Chieh Chang ↔ Kyu Sang Park (1 patent)Chih Chieh Chang ↔ An-Chung Hsieh (1 patent)Chih Chieh Chang ↔ Chien-Cheng Chen (1 patent)Chih Chieh ChangChih Chieh Chang (2 patents)Eid-Beng GohEid-Beng Goh (12 patents)Toshiyuki TanakaToshiyuki Tanaka (76 patents)Kyu Sang ParkKyu Sang Park (13 patents)An-Chung HsiehAn-Chung Hsieh (11 patents)Chien-Cheng ChenChien-Cheng Chen (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dell Products Inc. (2 from 13,025 patents)


2 patents:

1. D912661 - Information handling system

2. D743958 - Portable information handling system

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as of
1/5/2026
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