Growing community of inventors

Daegu, South Korea

Sangok Cha

Average Co-Inventor Count = 5.54

ph-index = 2

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 = 18

Sangok ChaYoungri Kim (2 patents)Sangok ChaDongwoo Kim (1 patent)Sangok ChaShinjun Lee (1 patent)Sangok ChaIlhwan Kim (1 patent)Sangok ChaSanghyup Lee (1 patent)Sangok ChaJaehoon Jung (1 patent)Sangok ChaJiyeon Yoo (1 patent)Sangok ChaOfir Engolz (1 patent)Sangok ChaKyungsoo Hong (1 patent)Sangok ChaAmir Dror (1 patent)Sangok ChaSangok Cha (2 patents)Youngri KimYoungri Kim (15 patents)Dongwoo KimDongwoo Kim (145 patents)Shinjun LeeShinjun Lee (29 patents)Ilhwan KimIlhwan Kim (22 patents)Sanghyup LeeSanghyup Lee (21 patents)Jaehoon JungJaehoon Jung (5 patents)Jiyeon YooJiyeon Yoo (4 patents)Ofir EngolzOfir Engolz (3 patents)Kyungsoo HongKyungsoo Hong (2 patents)Amir DrorAmir Dror (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (2 from 131,766 patents)


2 patents:

1. D770504 - Display screen or portion thereof with graphical user interface

2. 9400600 - Method, apparatus, and graphical user interface for providing visual effects on a touchscreen display

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as of
12/31/2025
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