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San Jose, CA, United States of America

Megamos Corporation

USPTO Granted Patents = 17

Forward Citations = 595

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9 inventors (with patents filed for the assignee):

Fwu-Iuan Hshieh (16 out of 142 patents)

Koon Chong So (13 out of 67 patents)

True-Lon Lin (10 out of 19 patents)

4. Danny Chi Nim (9 out of 12 patents)

5. Yan Man Tsui (7 out of 29 patents)

6. Yan Man Ysui (1 out of 1 patent)

7. True-Lon Line (1 out of 1 patent)

8. Kong Chong So (1 out of 2 patents)

9. Shu-Hui Cheng (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 6281547 - Power transistor cells provided with reliable trenched source contacts connected to narrower source manufactured without a source mask (2001-08-28),

2. 6104060 - Cost savings for manufacturing planar MOSFET devices achieved by (2000-08-15),

3. 6046078 - Semiconductor device fabrication with reduced masking steps (2000-04-04),

4. 5986304 - Punch-through prevention in trenched DMOS with poly-silicon layer (1999-11-16),

5. 5930630 - Method for device ruggedness improvement and on-resistance reduction for (1999-07-27),

6. 5923065 - Power MOSFET device manufactured with simplified fabrication processes (1999-07-13),

7. 5907169 - Self-aligned and process-adjusted high density power transistor with (1999-05-25),

8. 5895951 - MOSFET structure and fabrication process implemented by forming deep and (1999-04-20),

9. 5883416 - Gate-contact structure to prevent contact metal penetration through gate (1999-03-16),

10. 5883410 - Edge wrap-around protective extension for covering and protecting edges (1999-03-16),

11. 5877529 - Mosfet termination design and core cell configuration to increase (1999-03-02),

12. 5877528 - Structure to provide effective channel-stop in termination areas for (1999-03-02),

13. 5763914 - Cell topology for power transistors with increased packing density (1998-06-09),

14. 5747853 - Semiconductor structure with controlled breakdown protection (1998-05-05),

15. 5731611 - MOSFET transistor cell manufactured with selectively implanted punch (1998-03-24),

Megamos Corporation, based in San Jose, California, specializes in advanced automotive technology and secure vehicle access systems. The company focuses on developing innovative solutions for keyless entry, immobilization, and vehicle tracking, enhancing both convenience and security for automotive manufacturers and consumers. With a commitment to research and development, Megamos is at the forefront of integrating cutting-edge technology into the automotive sector, addressing the evolving needs of modern transportation.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

17 Patents

#383 in San Jose, CA

#4,505 in California

#18,865 in US

#35,857 in the World

San Jose, CA, United States of America

Megamos Corporation

Forward Citations = 595

9 inventors:

Fwu-Iuan Hshieh (16 out of 142 patents)

Koon Chong So (13 out of 67 patents)

True-Lon Lin (10 out of 19 patents)

4. Danny Chi Nim (9 out of 12 patents)

5. Yan Man Tsui (7 out of 29 patents)

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