Growing community of inventors

Taipei, Taiwan

Yi-Wei Chang

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 = 2

Yi-Wei ChangJiann-Hung Lee (1 patent)Yi-Wei ChangShih-Chieh Su (1 patent)Yi-Wei ChangYi-Wei Chang (2 patents)Jiann-Hung LeeJiann-Hung Lee (16 patents)Shih-Chieh SuShih-Chieh Su (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kinpo Electronics, Inc. (1 from 448 patents)

2. Cal-Comp Electronics & Communications Company Limited (1 from 254 patents)

3. Real Lighting Technology Co., Ltd. (1 from 1 patent)


2 patents:

1. D826432 - LED lamp

2. D644358 - Light emitting diode lamp

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idiyas.com
as of
1/8/2026
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