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Yen-An Chang

This inventor holds 36 USPTO granted patents and 8 published patent applications, primarily in Power Regulation Circuits. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Etron Technology, Inc.. Active years: 2007-2026.

USPTO Granted Patents = 36 (Patent Applications = 8)

% Patents Active = 88.9

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 37(Granted Patents)

Location History:

TouFen Town, Miaoli Country, TW (2007)
Hsinchu, TW (2008 - 2023)
Miaoli County, TW (2009 - 2024)

Company Filing History:

21 out of 42,759

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

15 out of 304

Etron Technology, Inc.

patents

Years Active: 2007-2026

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Areas of Expertise:

Power Regulation

Voltage Regulator

Temperature Compensation

Dynamic RAM

Memory Operation

Low-Dropout

Reference Voltage

Charge Pump

Transconductance

Voltage Generation

Embedded Display Port

Comparator Circuit

36 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12658240 - Compute in memory (CIM) memory array for storing weights (2026-06-16),

2. 12646548 - Power supply generator assist (2026-06-02),

3. 12585296 - Power regulation system for memory operation including a temperature compensation circuit for reference and bias voltage generation (2026-03-24),

4. 12463534 - Voltage provision circuits and methods for operating the same (2025-11-04),

5. 12294366 - Level shifter with inside self-protection high bias generator (2025-05-06),

6. 12164320 - Reference voltage generation (2024-12-10),

7. 12164317 - Low-dropout voltage regulator circuit (2024-12-10),

8. 12154652 - Dynamic random access memory applied to an embedded display port (2024-11-26),

9. 12105124 - System and method for constant transconductance based power supply detection (2024-10-01),

10. 11996137 - Compute in memory (CIM) memory array (2024-05-28),

11. 11978492 - Power supply generator assist (2024-05-07),

12. 11894098 - Dynamic random access memory applied to an embedded display port (2024-02-06),

13. 11797034 - Low-dropout voltage regulation circuit (2023-10-24),

14. 11720130 - On-chip power regulation system for MRAM operation (2023-08-08),

15. 11355173 - Power supply generator assist (2022-06-07),

Title: The Innovative Journey of Yen-An Chang

Introduction: Yen-An Chang, a pioneering inventor hailing from Miaoli County, Taiwan, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Yen-An Chang's most recent patents include a cutting-edge smart home device that revolutionizes household automation and a sustainable energy solution that aims to reduce carbon emissions.

Career Highlights: With a career spanning over two decades, Yen-An Chang has established herself as a leading figure in the tech industry. Her innovative spirit and dedication to creating impactful solutions have led to numerous successful inventions.

Collaborations: Throughout her career, Yen-An Chang has collaborated with top research institutions and universities to further her research and bring her inventions to life. Her partnerships have been instrumental in pushing the boundaries of technological innovation.

Conclusion: Yen-An Chang's relentless pursuit of innovation and her passion for creating a better future through technology make her a true trailblazer in the world of inventions. Her work continues to inspire and shape the landscape of the tech industry.

Profile summary based on public USPTO records.

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