Growing community of inventors

Taipei, Taiwan

Chih-Long Chang

Average Co-Inventor Count = 4.40

ph-index = 3

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 = 76

Chih-Long ChangKuo-Ping Yang (12 patents)Chih-Long ChangNeo Bob Chih-Yung Young (9 patents)Chih-Long ChangKuan-Li Chao (8 patents)Chih-Long ChangJian-Ying Li (3 patents)Chih-Long ChangMing-Ren Ma (3 patents)Chih-Long ChangPo-Jui Wu (2 patents)Chih-Long ChangHo-Hsin Liao (2 patents)Chih-Long ChangChao-Jen Huang (2 patents)Chih-Long ChangKun-Yi Hua (2 patents)Chih-Long ChangMing-Hsiang Cheng (2 patents)Chih-Long ChangChien-Liang Chiang (2 patents)Chih-Long ChangHsiang-Chun Ko (2 patents)Chih-Long ChangChao-chih Wu (2 patents)Chih-Long ChangWei-Ming Chen (1 patent)Chih-Long ChangChun-Kai Wang (1 patent)Chih-Long ChangWei-Lin Chang (1 patent)Chih-Long ChangI-Ting Lee (1 patent)Chih-Long ChangShu-Hua Guo (1 patent)Chih-Long ChangWei-Ren Lan (1 patent)Chih-Long ChangJing-Wei Li (1 patent)Chih-Long ChangJu-Huei Tsai (1 patent)Chih-Long ChangChih-Kang Yang (1 patent)Chih-Long ChangSin-Chen Lin (1 patent)Chih-Long ChangYen-Jui Chiao (1 patent)Chih-Long ChangChih-Long Chang (14 patents)Kuo-Ping YangKuo-Ping Yang (57 patents)Neo Bob Chih-Yung YoungNeo Bob Chih-Yung Young (31 patents)Kuan-Li ChaoKuan-Li Chao (42 patents)Jian-Ying LiJian-Ying Li (16 patents)Ming-Ren MaMing-Ren Ma (5 patents)Po-Jui WuPo-Jui Wu (12 patents)Ho-Hsin LiaoHo-Hsin Liao (10 patents)Chao-Jen HuangChao-Jen Huang (4 patents)Kun-Yi HuaKun-Yi Hua (3 patents)Ming-Hsiang ChengMing-Hsiang Cheng (3 patents)Chien-Liang ChiangChien-Liang Chiang (2 patents)Hsiang-Chun KoHsiang-Chun Ko (2 patents)Chao-chih WuChao-chih Wu (2 patents)Wei-Ming ChenWei-Ming Chen (52 patents)Chun-Kai WangChun-Kai Wang (13 patents)Wei-Lin ChangWei-Lin Chang (7 patents)I-Ting LeeI-Ting Lee (6 patents)Shu-Hua GuoShu-Hua Guo (5 patents)Wei-Ren LanWei-Ren Lan (5 patents)Jing-Wei LiJing-Wei Li (3 patents)Ju-Huei TsaiJu-Huei Tsai (2 patents)Chih-Kang YangChih-Kang Yang (2 patents)Sin-Chen LinSin-Chen Lin (2 patents)Yen-Jui ChiaoYen-Jui Chiao (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Unlimiter Mfa Co., Ltd. (8 from 29 patents)

2. Other (3 from 832,912 patents)

3. Mackay Medical Foundation the Presbyterian Church in Taiwan Mackay Memorial Hospital (2 from 4 patents)

4. Pixart Imaging Incorporated (1 from 1,419 patents)


14 patents:

1. 11115539 - Smart voice system, method of adjusting output voice and computer readable memory medium

2. 10797671 - Electronic device and equalizer adjustment method

3. 10615765 - Sound adjustment method and system

4. 10296208 - Method of adjusting an equalizer and electronic device performing the same

5. 10175936 - Electronic device capable of obtaining hearing data according to face image recognition results and method of obtaining hearing data

6. 9979368 - Method for automatically lowering a playing volume and electronic device performing the same

7. 9951143 - Antibodies against immunogenic glycopeptides, compositions comprising the same and use thereof

8. 9899979 - Method for recording a playback setting of sound and electronic device performing the same

9. 9828436 - Antibodies against immunogenic glycopeptides, compositions comprising the same and use thereof

10. 9832581 - Electronic device capable of automatically adjusting an output volume

11. 9514765 - Method for reducing noise and computer program thereof and electronic device

12. 8401858 - Method and system for voice communication

13. 7848919 - Method and system of editing a language communication sheet

14. 7689407 - Method of learning a second language through the guidance of pictures

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