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Hsinchu, Taiwan

Sunplus Mmedia Inc.

USPTO Granted Patents = 14

% Expired Patents = 85.7

Forward Citations = 26

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10 inventors (with patents filed for the assignee):

Yarn-Chen Chen (5 out of 9 patents)

Yi-Chieh Chang (5 out of 7 patents)

Li-Ming Chen (3 out of 15 patents)

4. Kun-Wei Lin (2 out of 9 patents)

5. Chih Mang Wu (2 out of 2 patents)

6. Chih-Wei Chen (1 out of 55 patents)

7. Lai-Ching Lin (1 out of 5 patents)

8. Chih-Chung Shih (1 out of 1 patent)

9. Jiann-Jong Tsai (1 out of 4 patents)

10. Kun-Yuan Chao (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 8462168 - Decompression system and method for DCT-base compressed graphic data with transparent attribute (2013-06-11),

2. 8451214 - Remote controlled positioning system, control system and display device thereof (2013-05-28),

3. 8405013 - Solar tracking device and tracking method thereof (2013-03-26),

4. 8324547 - Solar tracking and concentration device (2012-12-04),

5. 8168937 - Optical head for reading an image of an object (2012-05-01),

6. 8164038 - Light source direction detection device and method for detecting light source direction (2012-04-24),

7. 8159459 - Coordinate positioning system and method with in-the-air positioning function (2012-04-17),

8. 8129668 - Solar tracking and concentration device (2012-03-06),

9. 8097803 - Solar energy system (2012-01-17),

10. 8082417 - Method for reducing pin counts and microprocessor using the same (2011-12-20),

11. 8018437 - Mouse with in-the-air positioning function and computer device using the same (2011-09-13),

12. 8004578 - Automatic flicker detection and correction apparatus and method in a video capture device (2011-08-23),

13. 7830290 - Switched capacitor digital-to-analog converter (2010-11-09),

14. 7796489 - Optical head with diffuser structure (2010-09-14),

Sunplus mMedia Inc. is a leading fabless IC design company delivering multimedia IC solutions for automotive entertainment, home entertainment, and consumer electronics markets. With a focus on innovation and integration, Sunplus mMedia Inc. offers comprehensive system solutions to enable its customers to deliver superior products and experiences to consumers worldwide.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#205 in Hsinchu

#1,111 in Taiwan

#42,168 in the World

Hsinchu, Taiwan

Sunplus Mmedia Inc.

Forward Citations = 26

10 inventors:

Yarn-Chen Chen (5 out of 9 patents)

Yi-Chieh Chang (5 out of 7 patents)

Li-Ming Chen (3 out of 15 patents)

4. Kun-Wei Lin (2 out of 9 patents)

5. Chih Mang Wu (2 out of 2 patents)

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