Growing community of inventors

Taipei, Taiwan

Ching-Sung Chang

Average Co-Inventor Count = 3.29

ph-index = 5

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 = 163

Ching-Sung ChangDai-Shui Ho (3 patents)Ching-Sung ChangQi Liu (2 patents)Ching-Sung ChangDavid Ho (2 patents)Ching-Sung ChangSteven Tseng (2 patents)Ching-Sung ChangShih-Chin Tseng (2 patents)Ching-Sung ChangJu-Nan Chang (2 patents)Ching-Sung ChangChen-Chen Liu (2 patents)Ching-Sung ChangSayling Wen (1 patent)Ching-Sung ChangChiung-hsien Wu (1 patent)Ching-Sung ChangAn-Ping Yang (1 patent)Ching-Sung ChangSea-Weng Young (1 patent)Ching-Sung ChangXu-Jun Qiu (1 patent)Ching-Sung ChangShih-Kuang Tsai (1 patent)Ching-Sung ChangJia Dai (1 patent)Ching-Sung ChangJihong Shen (1 patent)Ching-Sung ChangChase Yu (1 patent)Ching-Sung ChangChing-Sung Chang (9 patents)Dai-Shui HoDai-Shui Ho (6 patents)Qi LiuQi Liu (21 patents)David HoDavid Ho (18 patents)Steven TsengSteven Tseng (14 patents)Shih-Chin TsengShih-Chin Tseng (12 patents)Ju-Nan ChangJu-Nan Chang (6 patents)Chen-Chen LiuChen-Chen Liu (3 patents)Sayling WenSayling Wen (12 patents)Chiung-hsien WuChiung-hsien Wu (6 patents)An-Ping YangAn-Ping Yang (5 patents)Sea-Weng YoungSea-Weng Young (4 patents)Xu-Jun QiuXu-Jun Qiu (3 patents)Shih-Kuang TsaiShih-Kuang Tsai (2 patents)Jia DaiJia Dai (1 patent)Jihong ShenJihong Shen (1 patent)Chase YuChase Yu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Inventec Appliances Corporation (6 from 294 patents)

2. Inventec Corp. (2 from 1,586 patents)

3. Inventec Appliances (pudong) Corporation (1 from 69 patents)

4. Inventec Appliances (shanghai) Co., Ltd. (1 from 61 patents)

5. Inventa Electronics Co., Ltd. (1 from 8 patents)


9 patents:

1. 9001509 - Expansion device

2. 8837124 - Holding device for holding mobile products

3. 7941190 - Mobile phone

4. 7928963 - Input device

5. 7797524 - Method of dynamic database association in multi-mode communication device

6. D576593 - Mobile phone

7. 6081806 - Computer database synchronization method

8. 5872554 - Method and apparatus for non-blinking displaying of grayscale image on

9. 5216709 - Electronic device for providing information related to an input

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…