Won Ho Choi

This inventor holds 50 USPTO granted patents and 10 published patent applications and 1 EPO patent, primarily in Memory Computing. Top assignees: Sandisk Technologies Inc., Western Digital Technologies, Inc., Micron Technology Incorporated. Active years: 1986-2026.

USPTO Granted Patents = 50 (Patent Applications = 10)

% Patents Active = 92.0

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 156(Granted Patents)

Location History:

New York, NY (US) (1986)
San Jose, CA (US) (2018 - 2023)
Santa Clara, CA (US) (2021 - 2024)

Company Filing History:

27 out of 4,917

Sandisk Technologies Inc.

patents

18 out of 5,419

Western Digital Technologies, Inc.

patents

4 out of 39,102

Micron Technology Incorporated

patents

4. 1 out of 834,307

Other

patents

Years Active: 1986-2026

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Areas of Expertise:

Non-Volatile Memory

Neural Networks

Compute-In-Memory

Energy Efficiency

Cross-Bar Architecture

Digital Compute

Machine Learning

Sparse Matrix Multiplication

Memory Systems

Data Reuse

Magneto-Resistive RAM

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12632188 - Initializing memory systems (2026-05-19),

2. 12394195 - Non-volatile cross-bar memory with on-chip processing circuitry (2025-08-19),

3. 12260926 - Loopback datapath for clock quality detection (2025-03-25),

4. 12164791 - Initializing memory systems (2024-12-10),

5. 12079733 - Multi-precision digital compute-in-memory deep neural network engine for flexible and energy efficient inferencing (2024-09-03),

6. 11741188 - Hardware accelerated discretized neural network (2023-08-29),

7. 11740687 - Variable power mode inferencing (2023-08-29),

8. 11721406 - Generating test data for a memory system design based on operation of a test system, and related methods, devices, and systems (2023-08-08),

9. 11663471 - Compute-in-memory deep neural network inference engine using low-rank approximation technique (2023-05-30),

10. 11662904 - Non-volatile memory with on-chip principal component analysis for generating low dimensional outputs for machine learning (2023-05-30),

11. 11657259 - Kernel transformation techniques to reduce power consumption of binary input, binary weight in-memory convolutional neural network inference engine (2023-05-23),

12. 11625586 - Realization of neural networks with ternary inputs and ternary weights in NAND memory arrays (2023-04-11),

13. 11568200 - Accelerating sparse matrix multiplication in storage class memory-based convolutional neural network inference (2023-01-31),

14. 11556616 - Methods to tolerate programming and retention errors of crossbar memory arrays (2023-01-17),

15. 11556311 - Reconfigurable input precision in-memory computing (2023-01-17),

Title: The Innovative Journey of Won Ho Choi

Introduction: Won Ho Choi, a talented inventor based in San Jose, CA, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Won Ho Choi holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Won Ho Choi has led successful projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Won Ho Choi has collaborated with leading tech companies, research institutions, and universities to further develop and implement his innovative ideas, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Won Ho Choi's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.