Yoonkyung Choi

USPTO Granted Patents = 15 (Patent Applications = 5)

Average Co-Inventor Count = 4.8

ph-index = 3

Forward Citations = 27(Granted Patents)

Location History:

Seoul, KR (2016 - 2023)
Seongnam-si, KR (2022 - 2024)

Company Filing History:

15 out of 131,214

Samsung Electronics Co., Ltd.

patents

1 out of 1,109

Industry-university Cooperation Foundation Hanyang University

patents

where one patent can have more than one assignee

Years Active: 2016-2024

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15 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12164731 - Touch panel controller including a sensing circuit configured to drive a touch panel (2024-12-10),

2. 12124664 - Touch sensor and touch sensing method (2024-10-22),

3. 11921953 - Apparatus and method for sensing touch based on multi-channel (2024-03-05),

4. 11822753 - Touch sensor and touch sensing method (2023-11-21),

5. 11650702 - Sensing device including a first electrode receiving a first driving signal and a second electrode receiving a second driving signal (2023-05-16),

6. 11520431 - Touch display system performing ground modulation (2022-12-06),

7. 11455821 - Electronic device performing fingerprint authentication and operation method thereof (2022-09-27),

8. 11442572 - Touch display controller and touch display system including the same (2022-09-13),

9. 11403983 - Display controller, display system including the display controller, and method of operating the display controller (2022-08-02),

10. 11157116 - Touch panel controller having reduced noise and power consumption and sensing device including the same (2021-10-26),

11. 10884556 - Gate driving integrated circuit for a touch display and operating method thereof (2021-01-05),

12. 10705654 - Touch display device including touch driving integrated circuit for noise detection and compensation and operating method of touch driving integrated circuit (2020-07-07),

13. 9898149 - Touch analog front end and touch sensor controller having the same (2018-02-20),

14. 9791986 - Touch display device for controlling offset capacitance calibration (2017-10-17),

15. 9292125 - Digital filter, touch sense device including the digital filter, and method for performing the digital filtering (2016-03-22),

Title: Innovations by Yoonkyung Choi: Pioneering Touch Technology

Introduction

Yoonkyung Choi, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of touch technology. With a remarkable portfolio of 15 patents, his innovations are at the forefront of enhancing user interactions with electronic devices.

Latest Patents

Among Choi's latest patents, two stand out for their groundbreaking approaches to touch sensing. The first patent focuses on a touch panel controller that incorporates a sensing circuit designed to drive a touch panel. This invention features capabilities to acquire sensing signals from first and second sensor electrodes, allowing for precise detection of user inputs. The controller operates in multiple modes, optimizing power usage while maintaining sensitivity.

The second patent details a touch sensor utilizing a multi-driving scheme. This innovation involves a touch panel that alters mutual capacitance in response to touch. Processing circuitry generates and decodes transmission signals, improving the overall efficiency and accuracy of touch detection.

Career Highlights

Yoonkyung Choi has held notable positions in leading technology firms, including Samsung Electronics Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His tenure in these institutions has allowed him to develop and refine his inventions, significantly impacting both the academic and corporate sectors.

Collaborations

Throughout his career, Choi has collaborated with distinguished coworkers, including Bumsoo Kim and Jinchul Lee. These partnerships have played a crucial role in enhancing his research and innovations, fostering an environment of shared knowledge and creativity in the field of touch technology.

Conclusion

Yoonkyung Choi's inventive spirit and dedication to advancing touch technology through his 15 patents have established him as a prominent figure in the industry. His latest innovations not only improve user experiences but also pave the way for future advancements in touch interfaces. As the demand for smarter technology continues to grow, Choi's contributions will remain a vital part of this evolution.

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