Growing community of inventors

Taichung, Taiwan

Hung-Yi Chang

Average Co-Inventor Count = 2.12

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 = 7

Hung-Yi ChangChih-Ming Lai (1 patent)Hung-Yi ChangLun Tsai (1 patent)Hung-Yi ChangChao-Feng Sung (1 patent)Hung-Yi ChangYu-Lin Hsu (1 patent)Hung-Yi ChangKuo-Hsin Huang (1 patent)Hung-Yi ChangChien-Hung Lin (1 patent)Hung-Yi ChangPei-Ling Lin (1 patent)Hung-Yi ChangChih-An Huang (1 patent)Hung-Yi ChangHung-Yi Chang (3 patents)Chih-Ming LaiChih-Ming Lai (335 patents)Lun TsaiLun Tsai (17 patents)Chao-Feng SungChao-Feng Sung (13 patents)Yu-Lin HsuYu-Lin Hsu (8 patents)Kuo-Hsin HuangKuo-Hsin Huang (6 patents)Chien-Hung LinChien-Hung Lin (5 patents)Pei-Ling LinPei-Ling Lin (2 patents)Chih-An HuangChih-An Huang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Industrial Technology Research Institute (1 from 9,166 patents)

3. Au Optronics Corporation (1 from 4,573 patents)


3 patents:

1. 10895007 - Evaporation apparatus and calibration method thereof

2. 9267768 - Multi-purpose stun gun

3. 9269749 - Organic electroluminescence display panel

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1/10/2026
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