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For the Inventor, By the Inventor

Taipei, Taiwan

Win-San Khwa

This inventor holds 70 USPTO granted patents and 54 published patent applications, primarily in Non-Volatile Memory. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Macronix International Co., Ltd., National Tsing Hua University. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Win-San Khwa. Retrieved from https://idiyas.com/inventor/win-san-khwa

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

Calculating rank
USPTO Granted Patents = 70 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 51(Granted Patents)

Forward Citations (Not Self Cited) = 35(Dec 10, 2025)


Location History:

  • Taipei, TW (2016 - 2024)
  • Hsinchu, TW (2020 - 2024)

Company Filing History:

goldMedal57 out of 42,965 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal7 out of 3,609 
 
Macronix International Co., Ltd.
 patents
bronzeMedal5 out of 1,308 
 
National Tsing Hua University
 patents
4. 4 out of 3,155 
 
Tsinghua University
 patents
5. 3 out of 503 
 
Taiwan Semiconductor Manufacturing Co., Ltd.
 patents
6. 1 out of 516 
 
Lite-On Electronics (Guangzhou) Limited
 patents
7. 1 out of 1,371 
 
Lite-On Technology Corporation
 patents
where one patent can have more than one assignee

Years Active: 2016-2026

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Areas of Expertise:
PCRAM Control
MRAM Cells
Sensing Amplifier
Memory Device
Data Encoding
Defect-Tolerant
Low Power Mode
Memory Test Circuit
High-Density Cells
Shift Register
Artificial Neural Network
70 patents (USPTO):Explore Patents
1. 12770703 - Memory device and operating method thereof (2026-10-20),
2. 12763141 - Memory device, integrated circuit device and method (2026-10-13),
3. 12763138 - Memory device and operating method thereof (2026-10-13),
4. 12718863 - Storage circuit with gain-cell and self-refresh unit connected between gain-cell and latch circuit (2026-08-25),
5. 12675548 - Bitwise product-sum accumulations with skip logic (2026-07-07),
6. 12675258 - Control circuit, memory system, and operating method (2026-07-07),
7. 12651620 - Method of storing data in memories (2026-06-09),
8. 12647106 - Storage device having latching units serially connected for in-memory arithmetic operations (2026-06-02),
9. 12632716 - System for executing neural network (2026-05-19),
10. 12614600 - Multi-level cell data encoding (2026-04-28),
11. 12603662 - Encoder (2026-04-14),
12. 12603128 - Methods of controlling PCRAM devices in single-level-cell (SLC) and multi-level-cell (MLC) modes and a controller for performing the same methods (2026-04-14),
13. 12573438 - Device having rows of MRAM cells configured for concurrent writing and reading (2026-03-10),
14. 12562203 - Sensing amplifier of memory array, memory device and data read method with two state reference voltages (2026-02-24),
15. 12554433 - Memory device (2026-02-17),

Title: Win-San Khwa - Innovative Inventor from Taipei

Introduction: Win-San Khwa is a renowned inventor hailing from Taipei, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Win-San Khwa holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating solutions for a better future.

Career Highlights: With a career spanning over two decades, Win-San Khwa has worked with leading tech companies and research institutions, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Win-San Khwa has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous successful projects and inventions.

Conclusion: Win-San Khwa's passion for innovation, coupled with his dedication to creating impactful solutions, has solidified his reputation as a visionary inventor in the global tech community.

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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