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For the Inventor, By the Inventor

Cheonan-si, South Korea

Chang Woo Shim

USPTO Granted Patents = 17 

 

Average Co-Inventor Count = 5.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Cheonan-si, KR (2019 - 2024)
  • Yongin-si, KR (2024)

Company Filing History:

goldMedal17 out of 26,887 
 
Samsung Display Co., Ltd.
 patents

Years Active: 2019-2025

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17 patents (USPTO):Explore Patents
1. 12419185 - Display device including a light blocking layer (2025-09-16),
2. 12399578 - Touch input device and display device using the same (2025-08-26),
3. 12310185 - Display device and sensing system including the same (2025-05-20),
4. 12105920 - Display device and touch input system including the same (2024-10-01),
5. 12093477 - Sensing system with code pattern and display device including the same (2024-09-17),
6. 12008184 - Display device and input system including the same (2024-06-11),
7. 11989602 - Display device and sensing system including the same (2024-05-21),
8. 11989381 - Display device and position input system including the same (2024-05-21),
9. 11861116 - Display device and touch input system including the same (2024-01-02),
10. 11847285 - Display device and position input system including the same (2023-12-19),
11. 11816274 - Display device and touch input system including the same (2023-11-14),
12. 11803256 - Display device and touch input system including the same (2023-10-31),
13. 11797118 - Display device with reflective electrode and connection electrode formed from a same metal and touch input system including the same (2023-10-24),
14. 11755155 - Display device and touch input system (2023-09-12),
15. 11720184 - Display device and touch sensing system including code patterns for more accurate input (2023-08-08),

Title: Biography of Chang Woo Shim

Introduction: Chang Woo Shim is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 17 patents. His innovative work has been instrumental in advancing the capabilities of display devices.

Latest Patents: Among his latest patents is a display device that includes a light blocking layer. This device features a first display area, a second display area adjacent to the first, and a third display area adjacent to the second. It comprises multiple emission areas that emit light, surrounded by a light blocking layer. The design ensures that the width of the light blocking layer between adjacent emission areas varies, enhancing the display's functionality. Another notable patent is for a touch input device that utilizes external light characteristic information to improve interaction with display panels. This device includes a communication module, a code detector, and a code processor that modulates emission control signals based on external light conditions.

Career Highlights: Chang Woo Shim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has garnered recognition for its impact on the industry and has contributed to the advancement of modern display devices.

Collaborations: Throughout his career, Chang has collaborated with talented individuals such as Won Sang Park and Gi Na Yoo. These collaborations have fostered a creative environment that has led to the

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