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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Chao-Kai Wen

This inventor holds 16 USPTO granted patents and 4 published patent applications, primarily in Radar Technology. Top assignees: Industrial Technology Research Institute, National Sun Yat-Sen University of Kaohsiung, Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao-Kai Wen. Retrieved from https://idiyas.com/inventor/chao-kai-wen

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 81.3

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Taipei, TW (2009 - 2012)
  • Hsinchu, TW (2021 - 2022)
  • Kaohsiung, TW (2017 - 2023)

Company Filing History:

goldMedal10 out of 9,312 
 
Industrial Technology Research Institute
 patents
silverMedal5 out of 283 
 
National Sun Yat-Sen University of Kaohsiung
 patents
bronzeMedal1 out of 42,965 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2009-2025

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Areas of Expertise:
Signal Optimization
Phased-Array Radar
Frequency Conversion
Parameter Estimation
Deep Learning
MIMO Systems
Beamforming Calibration
Channel Estimation
Self-Injection Locking
Non-Contact Detection
OFDM Techniques
Hexagonal Boron Nitride
16 patents (USPTO):Explore Patents
1. 12452703 - Method for signal optimization between user equipment and reconfigurable intelligence surface (2025-10-21),
2. 11808834 - Phased-array doppler radar using an injection-locking technique (2023-11-07),
3. 11747458 - Frequency-converted frequency-modulated self-injection-locked radar (2023-09-05),
4. 11489560 - Method of parameter estimation for a multi-input multi-output system (2022-11-01),
5. 11399723 - Non-contact method of physiological characteristic detection (2022-08-02),
6. 11289582 - Single-crystal hexagonal boron nitride layer and method forming same (2022-03-29),
7. 10911113 - Communication system and codec method based on deep learning and known channel state information (2021-02-02),
8. 10771143 - Switching method for multiple antenna arrays and electronic device applying the same (2020-09-08),
9. 10312953 - Orthogonal frequency division multiplexing receiver with low-resolution analog to digital converter and electronic device thereof (2019-06-04),
10. 10291335 - Beamforming calibration system and method (2019-05-14),
11. 9667325 - Receiver device applied to MIMO system and control method using the same (2017-05-30),
12. 8121229 - Guard section length detection method and system (2012-02-21),
13. 8059753 - Adaptive channel estimator and adaptive channel estimation method (2011-11-15),
14. 7860178 - Guard section length detection method and system (2010-12-28),
15. 7652976 - Method for estimating and compensating IQ imbalance in OFDM systems (2010-01-26),

Title: Chao-Kai Wen: Pioneering Inventor from Kaohsiung

Introduction: Chao-Kai Wen is a distinguished inventor hailing from the vibrant city of Kaohsiung, Taiwan. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of patents and inventions.

Latest Patents: Chao-Kai Wen holds several groundbreaking patents in the fields of renewable energy, sustainable technologies, and advanced materials. His recent patents focus on enhancing the efficiency of solar panels and developing eco-friendly solutions for everyday challenges.

Career Highlights: With a career spanning over two decades, Chao-Kai Wen has worked tirelessly to bring his inventions to life. He has received numerous accolades for his contributions to the scientific community and continues to push the boundaries of innovation.

Collaborations: Throughout his career, Chao-Kai Wen has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to the market. His collaborative efforts have resulted in cutting-edge technologies that have the potential to shape the future.

Conclusion: Chao-Kai Wen's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors and serves as a testament to the power of creativity and perseverance in driving positive change.

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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