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Kaohsiung, Taiwan

Walsin Advanced Electronics Ltd.

USPTO Granted Patents = 14

% Expired Patents = 35.7

Forward Citations = 806

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29 inventors (with patents filed for the assignee):

Wen-Chun Liu (7 out of 8 patents)

Chien-Hung Lai (4 out of 8 patents)

Chang Chao-Chia (3 out of 3 patents)

4. Lin Chien-Tsun (3 out of 3 patents)

5. Su Chun-Jen (3 out of 3 patents)

6. Chia-Yu Hung (2 out of 2 patents)

7. Chun-Jen Su (2 out of 2 patents)

8. Yi-Hsiang Pan (2 out of 2 patents)

9. Tseng Ming-Hui (2 out of 2 patents)

10. Su Yu-Hsien (2 out of 2 patents)

11. Jung-Jie Liou (2 out of 2 patents)

12. Chih-Kung Huang (1 out of 20 patents)

13. Kuo-Yuan Lee (1 out of 6 patents)

14. Ming-Feng Wu (1 out of 2 patents)

15. Kevin Hsia (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6762118 - Package having array of metal pegs linked by printed circuit lines (2004-07-13),

2. 6650005 - Micro BGA package (2003-11-18),

3. 6521485 - Method for manufacturing wafer level chip size package (2003-02-18),

4. 6486564 - Heat dissipation module for a BGA IC (2002-11-26),

5. 6459162 - Encapsulated semiconductor die package (2002-10-01),

6. 6459148 - QFN semiconductor package (2002-10-01),

7. 6437429 - Semiconductor package with metal pads (2002-08-20),

8. 6385049 - Multi-board BGA package (2002-05-07),

9. 6380624 - Stacked integrated circuit structure (2002-04-30),

10. 6380062 - Method of fabricating semiconductor package having metal peg leads and connected by trace lines (2002-04-30),

11. 6337510 - Stackable QFN semiconductor package (2002-01-08),

12. 6278182 - Lead frame type semiconductor package (2001-08-21),

13. 6204553 - Lead frame structure (2001-03-20),

14. 6078099 - Lead frame structure for preventing the warping of semiconductor package (2000-06-20),

Walsin Advanced Electronics Ltd. is a prominent player in the electronics manufacturing sector, specializing in the development and production of advanced electronic components. The company focuses on a range of technologies, including passive components such as resistors and capacitors, which are essential for various applications in consumer electronics, telecommunications, and automotive industries. Headquartered in Kaohsiung, Taiwan, Walsin is committed to innovation and quality, serving a global market with its cutting-edge solutions.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#36 in Kaohsiung

#1,111 in Taiwan

#42,168 in the World

Kaohsiung, Taiwan

Walsin Advanced Electronics Ltd.

Forward Citations = 806

29 inventors:

Wen-Chun Liu (7 out of 8 patents)

Chien-Hung Lai (4 out of 8 patents)

Chang Chao-Chia (3 out of 3 patents)

4. Lin Chien-Tsun (3 out of 3 patents)

5. Su Chun-Jen (3 out of 3 patents)

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