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Win-San Khwa

This inventor holds 67 USPTO granted patents and 56 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.

USPTO Granted Patents = 67 (Patent Applications = 56)

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 49(Granted Patents)

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

Location History:

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

Company Filing History:

54 out of 42,711

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

7 out of 3,609

Macronix International Co., Ltd.

patents

5 out of 1,308

National Tsing Hua University

patents

4. 3 out of 450

Taiwan Semiconductor Manufacturing Co., Ltd.

Lite-On Electronics (Guangzhou) Limited

patents

7. 1 out of 1,357

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

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12718863 - Storage circuit with gain-cell and self-refresh unit connected between gain-cell and latch circuit (2026-08-25),

2. 12675548 - Bitwise product-sum accumulations with skip logic (2026-07-07),

3. 12675258 - Control circuit, memory system, and operating method (2026-07-07),

4. 12651620 - Method of storing data in memories (2026-06-09),

5. 12647106 - Storage device having latching units serially connected for in-memory arithmetic operations (2026-06-02),

6. 12632716 - System for executing neural network (2026-05-19),

7. 12614600 - Multi-level cell data encoding (2026-04-28),

8. 12603662 - Encoder (2026-04-14),

9. 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),

10. 12573438 - Device having rows of MRAM cells configured for concurrent writing and reading (2026-03-10),

11. 12562203 - Sensing amplifier of memory array, memory device and data read method with two state reference voltages (2026-02-24),

12. 12554433 - Memory device (2026-02-17),

13. 12475935 - Memory system and operating method of the same (2025-11-18),

14. 12469537 - Systems and methods for reading bit state in arrays of memory cells (2025-11-11),

15. 12437808 - Memory device and operating method thereof (2025-10-07),

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.

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