logo

For the Inventor, By the Inventor

Hsinchu, Taiwan

Meng-Huang Liu

This inventor holds 14 USPTO granted patents. Top assignee: Macronix International Co., Ltd.. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Meng-Huang Liu. Retrieved from https://idiyas.com/inventor/meng-huang-liu

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 156(Granted Patents)


Company Filing History:

goldMedal14 out of 3,609 
 
Macronix International Co., Ltd.
 patents

Years Active: 2002-2009

Loading Chart...
14 patents (USPTO):Explore Patents
1. 7573102 - ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad (2009-08-11),
2. 7193274 - ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad (2007-03-20),
3. 6965504 - ESD protection apparatus and method for a high-voltage input pad (2005-11-15),
4. 6947267 - RC controlled ESD circuits for mixed-voltage interface (2005-09-20),
5. 6933540 - ESD protection apparatus and method for dual-polarity input pad (2005-08-23),
6. 6919604 - Silicon controlled rectifier structure with guard ring controlled circuit (2005-07-19),
7. 6829125 - ESD protection circuit for multi-power and mixed-voltage integrated circuit (2004-12-07),
8. 6809915 - Gate-equivalent-potential circuit and method for I/O ESD protection (2004-10-26),
9. 6791146 - Silicon controlled rectifier structure with guard ring controlled circuit (2004-09-14),
10. 6724677 - ESD device used with high-voltage input pad (2004-04-20),
11. 6661273 - Substrate pump circuit and method for I/O ESD protection (2003-12-09),
12. 6628488 - Electrostatic discharge protection circuit (2003-09-30),
13. 6590261 - Electrostatic discharge protection structure (2003-07-08),
14. 6410963 - Electrostatic discharge protection circuits with latch-up prevention function (2002-06-25),

Title: Meng-Huang Liu: Innovator in ESD Protection Technology

Introduction

Meng-Huang Liu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronic design, particularly in the area of electrostatic discharge (ESD) protection. With a total of 14 patents to his name, Liu continues to push the boundaries of innovation in his field.

Latest Patents

One of Liu's latest patents is titled "ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad." This invention describes an ESD protection device that features a source connected to a pad, with both a gate and a drain connected to ground. The innovative substrate-triggering control circuit maintains the substrate at a low voltage during normal operations and pumps it to a high voltage during ESD events. This design allows for easier triggering of the ESD protection device. Additionally, the implementation of an active device in the substrate-triggering control circuit reduces the chip size and minimizes the loading effect on the pad.

Career Highlights

Meng-Huang Liu is currently employed at Macronix International Co., Ltd., where he continues to develop cutting-edge technologies. His work has been instrumental in enhancing the reliability and performance of electronic devices, particularly in protecting them from ESD events.

Collaborations

Liu has collaborated with notable colleagues, including Tao-Cheng Lu and Shin Su. Their combined expertise has contributed to the advancement of ESD protection technologies.

Conclusion

Meng-Huang Liu is a key figure in the field of ESD protection, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of electronic design and protection technologies.

Profile summary based on public USPTO records.
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]
Loading…