Tzyh-Cheang Lee

This inventor holds 35 USPTO granted patents, primarily in Non-Volatile Memory. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., United Microelectronics Corp.. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tzyh-Cheang Lee. Retrieved from https://idiyas.com/inventor/tzyh-cheang-lee

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

USPTO Granted Patents = 35

% Patents Active = 57.1

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 276(Granted Patents)

Location History:

Hsin-Chu, TW (2002 - 2015)
Tainan, TW (2015 - 2016)

Company Filing History:

28 out of 42,872

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

7 out of 7,278

United Microelectronics Corp.

patents

Years Active: 2002-2016

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Areas of Expertise:

SRAM Leakage Current

Phase Change Memory

Non-Volatile Memory

Resistive Memory Device

Memory Array

SONOS Gate Structure

Memory Cells

Polysilicon Spacer

High-Density Capacitor

MIM Capacitor

Memory Device Fabrication

Programming Methods

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9337205 - Butted contact shape to improve SRAM leakage current (2016-05-10),

2. 9190610 - Methods of forming phase change memory with various grain sizes (2015-11-17),

3. 9112144 - Method of fabricating a resistive non-volatile memory device (2015-08-18),

4. 9006826 - Butted contact shape to improve SRAM leakage current (2015-04-14),

5. 8653576 - Method of fabricating a SONOS gate structure with dual-thickness oxide (2014-02-18),

6. 8618524 - Phase change memory with various grain sizes (2013-12-31),

7. 8173990 - Memory array with a selector connected to multiple resistive cells (2012-05-08),

8. 8154003 - Resistive non-volatile memory device (2012-04-10),

9. 7989920 - Phase change memory (2011-08-02),

10. 7893420 - Phase change memory with various grain sizes (2011-02-22),

11. 7847335 - Non-volatile memory device having a generally L-shaped cross-section sidewall SONOS (2010-12-07),

12. 7732310 - Sidewall memory with self-aligned asymmetrical source and drain configuration (2010-06-08),

13. 7714376 - Non-volatile memory device with polysilicon spacer and method of forming the same (2010-05-11),

14. 7705424 - Phase change memory (2010-04-27),

15. 7663134 - Memory array with a selector connected to multiple resistive cells (2010-02-16),

Title: The Innovative Journey of Tzyh-Cheang Lee

Introduction:

Tzyh-Cheang Lee, a distinguished inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Lee's latest patents showcase his prowess in developing cutting-edge solutions in various industries, ranging from electronics to healthcare.

Career Highlights:

With a career spanning over two decades, Lee has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating inventive solutions to address them. His innovative spirit has led to the successful commercialization of several groundbreaking technologies.

Collaborations:

Throughout his career, Lee has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion:

In conclusion, Tzyh-Cheang Lee's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations of innovators to push the boundaries of what is possible.

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]