For the Inventor, By the Inventor

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Seongnam, South Korea

G2touch Co., Ltd.

USPTO Granted Patents = 32

Forward Citations = 42

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12 inventors (with patents filed for the assignee):

Sung Ho Lee (26 out of 49 patents)

Hyung Guel Kim (3 out of 3 patents)

Ki Hwan Oh (2 out of 2 patents)

4. Hwa Joo Noh (2 out of 2 patents)

5. Jong Bae Lee (1 out of 1 patent)

6. Young Woo Yun (1 out of 1 patent)

7. Tae Wook Kim (1 out of 1 patent)

8. Dong-Won Yun (1 out of 1 patent)

9. Sung-Won Cho (1 out of 1 patent)

10. Seong-Ho Bae (1 out of 1 patent)

11. Hyun-Woo Shim (1 out of 1 patent)

12. Hong-Yun Kim (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. 12487707 - Touch signal detection apparatus for calibrating quantization error of touch signal (2025-12-02),

2. 12307049 - Method of driving touch panel for suppressing emi effect (2025-05-20),

3. 11656731 - Touch screen implementing low power consumption by using interrupt method and sensing method using the same (2023-05-23),

4. 11455057 - Touch screen including P-type transistor and applied with programmable voltage (2022-09-27),

5. 11093076 - Display apparatus having touch function and signal line method of mounting signal line of display apparatus (2021-08-17),

6. 11042246 - Touch pad for detecting contact and contactless touches, method of detecting touch by using touch pad, and display device including touch pad (2021-06-22),

7. 10620749 - Display device having embedded touch screen and method for detecting touch to prevent a signal line from being observed and remove an influence of a touch sensor (2020-04-14),

8. 10545619 - Device and method for detecting capacitive touch signal (2020-01-28),

9. 10540028 - Touch detecting apparatus and touch detecting method using pixel or pixels in display devices (2020-01-21),

10. 10474261 - Touch detecting apparatus and touch detecting method using pixel or pixels in display devices (2019-11-12),

11. 10386973 - Display device having a guard layer configured to prevent interference of signals between a touch screen and a signal line, and method of manufacturing the same (2019-08-20),

12. 10304910 - Display device including touch screen (2019-05-28),

13. 10133431 - Touch panel having high resolution (2018-11-20),

14. 10048818 - Touch panel including micro-patterns for improvement of visibility (2018-08-14),

15. 10019091 - Display device integrated with touch screen (2018-07-10),

G2TOUCH Co., LTD. is a leading technology company specialized in developing innovative touch screen solutions. With a strong focus on research and development, G2TOUCH has become a trusted provider of cutting-edge touch screen technologies. Our products cater to a wide range of industries, including consumer electronics, automotive, healthcare, and more. By pushing the boundaries of touch screen technology, G2TOUCH aims to enhance user experiences and provide intuitive and efficient touch solutions for various applications.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

32 Patents

#5 in Seongnam

#421 in South Korea

#20,052 in the World

Seongnam, South Korea

G2touch Co., Ltd.

Forward Citations = 42

12 inventors:

Sung Ho Lee (26 out of 49 patents)

Hyung Guel Kim (3 out of 3 patents)

Ki Hwan Oh (2 out of 2 patents)

4. Hwa Joo Noh (2 out of 2 patents)

5. Jong Bae Lee (1 out of 1 patent)

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