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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Jiwoong Choi

This inventor holds 36 USPTO granted patents and 2 published patent applications, primarily in Wireless Communication. Top assignees: Marvell International Limited, Nvidia Corporation, Marvellworld Trade Ltd.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiwoong Choi. Retrieved from https://idiyas.com/inventor/jiwoong-choi

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

USPTO Granted Patents = 36 

% Patents Active = 75.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 141(Granted Patents)


Location History:

  • Santa Clara, CA (US) (2010 - 2015)
  • Sunnyvale, CA (US) (2012 - 2015)
  • Mountain View, CA (US) (2014 - 2015)

Company Filing History:

goldMedal33 out of 5,162 
 
Marvell International Limited
 patents
silverMedal2 out of 6,161 
 
Nvidia Corporation
 patents
bronzeMedal1 out of 1,901 
 
Marvellworld Trade Ltd.
 patents

Years Active: 2010-2026

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Areas of Expertise:
Signal Detection
MIMO Demodulation
Adaptive Channel Estimation
Interference Cancellation
Neural Networks
OFDM Systems
Data Synchronization
Wireless Signals
Noise Power Estimation
Resource Allocation
Multi-Stream Processing
Path Delay Computation
36 patents (USPTO):Explore Patents
1. 12625926 - Temporal-based perception (2026-05-12),
2. 12387481 - Enhanced object identification using one or more neural networks (2025-08-12),
3. 9225477 - Significance of retransmission used in subsequent decoding (2015-12-29),
4. 9143210 - Soft sphere decoder for MIMO maximum likelihood demodulation (2015-09-22),
5. 9136890 - Signal detection with adjustable number of interferring signals (2015-09-15),
6. 9106456 - Adaptive low-complexity channel estimation (2015-08-11),
7. 9094063 - Multi-stream soft demodulation using hard-decision schemes (2015-07-28),
8. 9025708 - Method and apparatus for detecting a desired signal in the presence of an interfering signal (2015-05-05),
9. 9001910 - Systems and methods for estimating decoder noise power in OFDM systems (2015-04-07),
10. 8995584 - Multi-stream demodulation scheme using multiple detectors (2015-03-31),
11. 8965295 - Systems and methods for suppressing interference in a signal received by a device having two or more antennas (2015-02-24),
12. 8964789 - Method and system for data synchronization in communication systems using repetitive preamble patterns (2015-02-24),
13. 8949683 - Adaptive successive interference cancellation receivers (2015-02-03),
14. 8917584 - Systems and methods for computing a relative path delay between multiple transmission sources (2014-12-23),
15. 8891590 - Method and apparatus for processing wireless signals (2014-11-18),

Title: Jiwoong Choi: Pioneering Inventor from Sunnyvale

Introduction: Jiwoong Choi is a renowned inventor based in Sunnyvale, California, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jiwoong Choi holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Jiwoong Choi has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of what is possible in the realm of innovation.

Collaborations: Throughout his career, Jiwoong Choi has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Jiwoong Choi's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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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