Chun-Hsiang Lai

This inventor holds 23 USPTO granted patents, primarily in Electrostatic Discharge Protection. Top assignees: Macronix International Co., Ltd., M31 Technology Corporation. Active years: 2003-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chun-Hsiang Lai. Retrieved from https://idiyas.com/inventor/chun-hsiang-lai

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

Calculating rank

USPTO Granted Patents = 23

% Patents Active = 91.3

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 197(Granted Patents)

Location History:

Hsinchu, TW (2006 - 2007)
Taichung, TW (2003 - 2020)
Hsinchu County, TW (2023)

Company Filing History:

21 out of 3,609

Macronix International Co., Ltd.

patents

2 out of 60

M31 Technology Corporation

patents

Years Active: 2003-2023

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Areas of Expertise:

Power Management Circuit

Voltage Tolerant Level Shifter

Electrostatic Discharge

ESD Protection Circuit

Integrated Circuit

High-Voltage Input Pad

I/O Protection

Mixed-Voltage Interface

Protection Structure

Electrostatic Protection Device

Substrate Triggering

RC Controlled ESD Circuits

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11567516 - Power management circuit and method for integrated circuit having multiple power domains (2023-01-31),

2. 10804884 - Voltage tolerant level shifter (2020-10-13),

3. 8164112 - Electostatic discharge protection circuit coupled on I/O pad (2012-04-24),

4. 7911749 - Electrostatic discharge protection device for pad and method and structure thereof (2011-03-22),

5. 7719805 - ESD protection circuit (2010-05-18),

6. 7643258 - Methods and apparatus for electrostatic discharge protection in a semiconductor circuit (2010-01-05),

7. 7582937 - ESD protection circuit (2009-09-01),

8. 7573102 - ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad (2009-08-11),

9. 7291870 - Electrostatic protection circuit (2007-11-06),

10. 7193274 - ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad (2007-03-20),

11. 7187527 - Electrostatic discharge conduction device and mixed power integrated circuits using same (2007-03-06),

12. 7087968 - Electrostatic discharge protection circuit and semiconductor circuit therewith (2006-08-08),

13. 7012305 - Electro-static discharge protection circuit for dual-polarity input/output pad (2006-03-14),

14. 6965504 - ESD protection apparatus and method for a high-voltage input pad (2005-11-15),

15. 6947267 - RC controlled ESD circuits for mixed-voltage interface (2005-09-20),

Title: The Inventor Spotlight: Chun-Hsiang Lai

Introduction:

Chun-Hsiang Lai is a distinguished inventor hailing from Taichung, Taiwan, with an impressive portfolio of 23 patents to his name. His groundbreaking work in the field of power management circuits and voltage-tolerant level shifters has been instrumental in advancing integrated circuit technologies.

Latest Patents:

Among his latest patents is a power management circuit and method designed for integrated circuits with multiple power domains. This innovative circuit features an inverter circuit and latch circuit, enabling efficient power control based on signal levels and power status information. Additionally, his voltage-tolerant level shifter incorporates a sophisticated design with a latch circuit, input stage, driver stage, and control circuit, optimizing signal transitions and driving operations.

Career Highlights:

Chun-Hsiang Lai has made significant contributions to renowned companies such as Macronix International Co., Ltd. and M31 Technology Corporation. Through his expertise and vision, he has played a key role in developing cutting-edge technologies that have reshaped the landscape of integrated circuits and power management systems.

Collaborations:

Throughout his career, Chun-Hsiang Lai has collaborated with talented individuals such as Tao-Cheng Lu and Shin Su. Their collective efforts have led to the successful implementation of groundbreaking innovations and the securing of numerous patents in the competitive technology industry.

Conclusion:

Inventor Chun-Hsiang Lai's remarkable career is defined by a relentless pursuit of innovation and a commitment to excellence in the field of integrated circuits. His pioneering work continues to inspire and drive advancements in power management systems, solidifying his reputation as a trailblazer in the world of technology.

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]