Growing community of inventors

Seoul, South Korea

Sungjun Roh

Average Co-Inventor Count = 4.40

ph-index = 4

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 = 58

Sungjun RohYounggeun Choi (9 patents)Sungjun RohHoyoung Ban (7 patents)Sungjun RohHyang Jung Kim (4 patents)Sungjun RohHan Sirk Seo (4 patents)Sungjun RohDaehoon Won (4 patents)Sungjun RohDaehun Jang (4 patents)Sungjun RohSoobin Lee (3 patents)Sungjun RohKyunghwan Yoo (3 patents)Sungjun RohHoyeong Song (3 patents)Sungjun RohYoung Geun Choi (2 patents)Sungjun RohSungjun Roh (11 patents)Younggeun ChoiYounggeun Choi (11 patents)Hoyoung BanHoyoung Ban (10 patents)Hyang Jung KimHyang Jung Kim (5 patents)Han Sirk SeoHan Sirk Seo (4 patents)Daehoon WonDaehoon Won (4 patents)Daehun JangDaehun Jang (4 patents)Soobin LeeSoobin Lee (5 patents)Kyunghwan YooKyunghwan Yoo (3 patents)Hoyeong SongHoyeong Song (3 patents)Young Geun ChoiYoung Geun Choi (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neofect Co., Ltd. (11 from 34 patents)


11 patents:

1. 11988898 - Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

2. 10935816 - Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

3. 10758158 - System and method for rehabilitation exercise of the hands

4. 10509240 - Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

5. D864303 - Electronic pegboard

6. 10409090 - Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

7. D852889 - Electronic pegboard

8. D852278 - Electronic pegboard

9. D852279 - Electronic pegboard

10. 10299980 - Rehabilitation exercise device

11. 10143403 - System and method for rehabilitation exercise of the hands

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as of
12/31/2025
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