Growing community of inventors

Gyeonggi-do, South Korea

Jae Chul Ko

Average Co-Inventor Count = 4.00

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 = 1

Jae Chul KoDoo Soo Ha (2 patents)Jae Chul KoWon Seok Jung (1 patent)Jae Chul KoDong Pyeong Yang (1 patent)Jae Chul KoWon Gil Byun (1 patent)Jae Chul KoYoo Sung Tak (1 patent)Jae Chul KoJae Chul Ko (2 patents)Doo Soo HaDoo Soo Ha (4 patents)Won Seok JungWon Seok Jung (4 patents)Dong Pyeong YangDong Pyeong Yang (3 patents)Won Gil ByunWon Gil Byun (2 patents)Yoo Sung TakYoo Sung Tak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Opticis Co., Ltd. (1 from 19 patents)

2. Optics Co, Ltd. (1 from 3 patents)


2 patents:

1. 9955112 - Digital-image transmission apparatus which performs communication, self-diagnosis, and control

2. 9892711 - Medical imaging system

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as of
1/14/2026
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