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For the Inventor, By the Inventor

Hsinchu, Taiwan

Wen-Han Wang

This inventor holds 15 USPTO granted patents, primarily in Phase Change Memory. Top assignees: Industrial Technology Research Institute, Taiwan Semiconductor Manufacturing Comp. Ltd., Nan Ya Technology Corporation. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-Han Wang. Retrieved from https://idiyas.com/inventor/wen-han-wang

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 53.3

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 186(Granted Patents)


Location History:

  • Hsinchu City, TW (2010)
  • Hsinchu, TW (2007 - 2020)

Company Filing History:

goldMedal6 out of 9,318 
 
Industrial Technology Research Institute
 patents
silverMedal6 out of 43,553 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
bronzeMedal2 out of 2,618 
 
Nan Ya Technology Corporation
 patents
4. 1 out of 269 
 
Powerchip Semiconductor Corporation
 patents
5. 1 out of 358 
 
Promos Technologies, Inc
 patents
6. 1 out of 2,124 
 
Winbond Electronics Corporation
 patents
7. 1 out of 106 
 
Windbond Electronics Corp.
 patents
8. 2 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 2007-2020

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Areas of Expertise:
Voltage Level Shifting Circuits
SiGe Based Gate
PMOS Trigger Circuit
Low Leakage Power Detection
Phase-Change Memory
Fabrication Method
Multilevel Memory Element
Resistors
MOS Structures
Driving Method
Lateral Memory
Spacer Electrodes
15 patents (USPTO):Explore Patents
1. 10637463 - Voltage level shifting circuits and methods (2020-04-28),
2. 9806611 - Voltage generating circuits based on a power-on control signal (2017-10-31),
3. 9628080 - Voltage generating circuits based on a power-on control signal (2017-04-18),
4. 9184586 - SiGe based gate driven PMOS trigger circuit (2015-11-10),
5. 8648425 - Resistors formed based on metal-oxide-semiconductor structures (2014-02-11),
6. 8207755 - Low leakage power detection circuit (2012-06-26),
7. 7923286 - Method of fabricating a phase-change memory (2011-04-12),
8. 7868314 - Phase change memory device and fabricating method therefor (2011-01-11),
9. 7835177 - Phase change memory cell and method of fabricating (2010-11-16),
10. 7670871 - Method of fabricating a phase-change memory (2010-03-02),
11. 7643373 - Driving method and system for a phase change memory (2010-01-05),
12. 7626191 - Lateral phase change memory with spacer electrodes (2009-12-01),
13. 7598113 - Phase change memory device and fabricating method therefor (2009-10-06),
14. 7569845 - Phase-change memory and fabrication method thereof (2009-08-04),
15. 7254059 - Multilevel phase-change memory element and operating method (2007-08-07),

Title: Innovations of Inventor Wen-Han Wang

Introduction

Wen-Han Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage level shifting circuits. With a total of 15 patents to his name, his work continues to influence modern technology.

Latest Patents

Wen-Han Wang's latest patents include innovative designs for voltage level shifting circuits and methods. One of his patents describes a voltage level shifting circuit that incorporates two PMOS transistors and four NMOS transistors. This circuit is designed to manage voltage levels effectively, with specific configurations for input and output signals. Another patent focuses on voltage generating circuits that respond to power-on control signals, ensuring that voltage levels are maintained during varying supply conditions. These inventions showcase his expertise in creating efficient electronic circuits.

Career Highlights

Throughout his career, Wen-Han Wang has worked with prominent organizations such as the Industrial Technology Research Institute and Taiwan Semiconductor Manufacturing Company. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor industry.

Collaborations

Wen-Han Wang has collaborated with talented individuals in his field, including Yi-Chan Chen and Te-Sheng Chao. These partnerships have fostered innovation and have led to the successful development of various projects.

Conclusion

Wen-Han Wang's contributions to electrical engineering and his impressive portfolio of patents highlight his role as a leading inventor. His work continues to pave the way for advancements in technology and circuit design.

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]
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