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Hsinchu, Taiwan

Ambit Microsystems Corporation

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USPTO Granted Patents = 14

% Expired Patents = 71.4

Trademarks = 1

Forward Citations = 352

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21 inventors (with patents filed for the assignee):

Cheng-Chia Hsu (4 out of 4 patents)

Wei-Hong Lin (4 out of 4 patents)

Ying-Chieh Huang (3 out of 3 patents)

4. Chia-Yuan Chen (2 out of 5 patents)

5. Yi-Chao Chiang (2 out of 3 patents)

6. Chih-Cheng Huang (2 out of 2 patents)

7. Deng-Kang Chang (2 out of 2 patents)

8. Yi-Shan Chu (1 out of 19 patents)

9. Chin-Der Wey (1 out of 14 patents)

10. Ching-Mao Yeh (1 out of 1 patent)

11. Teng-Ho Wu (1 out of 1 patent)

12. Chung-Ho Wu (1 out of 1 patent)

13. Guo-Kiang Hung (1 out of 1 patent)

14. Fan Chiang Che-Chen (1 out of 1 patent)

15. Tzu-To Chui (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 7082123 - Silent redial system for VoIP modem (2006-07-25),

2. 6940502 - Flat panel display device with reduced ripple interference resulting from ground current (2005-09-06),

3. 6914978 - Pulse dialing system for VoIP modem (2005-07-05),

4. 6788005 - Inverter and lamp ignition system using the same (2004-09-07),

5. 6744642 - Circuitry for resetting magnetic field of transformer (2004-06-01),

6. 6717372 - Multi-lamp driving system (2004-04-06),

7. 6703796 - Power supply and inverter used therefor (2004-03-09),

8. 6661258 - Low voltage detecting circuit for detecting input power of a modem (2003-12-09),

9. 6611190 - Transformer for inverter circuit (2003-08-26),

10. 6567284 - DC to DC converting incorporating ZVS circuit and synchronized isolation circuit (2003-05-20),

11. 6534934 - Multi-lamp driving system (2003-03-18),

12. 6531835 - Back lighting source module for liquid crystal display (2003-03-11),

13. 6420839 - Power supply system for multiple loads and driving system for multiple lamps (2002-07-16),

14. 6215256 - High-efficient electronic stabilizer with single stage conversion (2001-04-10),

Company Overview

Ambit Microsystems Corporation, based in Hsinchu, Taiwan, specializes in advanced semiconductor solutions and integrated circuit design. The company focuses on developing innovative technologies for various applications, including consumer electronics, telecommunications, and automotive sectors. With a commitment to research and development, Ambit aims to enhance performance and efficiency in electronic devices, contributing to the evolution of smart technology in a rapidly changing digital landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

14 Patents

#206 in Hsinchu

#1,115 in Taiwan

#42,312 in the World

Hsinchu, Taiwan

Ambit Microsystems Corporation

Forward Citations = 352

21 inventors:

Cheng-Chia Hsu (4 out of 4 patents)

Wei-Hong Lin (4 out of 4 patents)

Ying-Chieh Huang (3 out of 3 patents)

4. Chia-Yuan Chen (2 out of 5 patents)

5. Yi-Chao Chiang (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ambit Microsystems Corporation. Retrieved from https://idiyas.com/company/ambit-microsystems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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