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For the Inventor, By the Inventor

Taoyuan, Taiwan

Chia-Yuan Chang

This inventor holds 85 USPTO granted patents and 8 published patent applications and 2 EPO patents, primarily in Wearable Health Devices (CPC class H04N7-15). Top assignees: Quanta Computer Incorporated, Htc Corporation, Quanta Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chia-Yuan Chang. Retrieved from https://idiyas.com/inventor/chia-yuan-chang

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

USPTO Granted Patents = 85 

% Patents Active = 97.6

 

Average Co-Inventor Count = 3.6

ph-index = 15

Forward Citations = 732(Granted Patents)

Forward Citations (Not Self Cited) = 554(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tao Yuan Shien, TW (2014 - 2015)
  • Taichung, TW (2011 - 2016)
  • Chia-Yi, TW (2011 - 2017)
  • Taoyuan, TW (2017 - 2024)

Company Filing History:

goldMedal83 out of 1,908 
 
Quanta Computer Incorporated
 patents
silverMedal1 out of 2,528 
 
Htc Corporation
 patents
bronzeMedal1 out of 3 
 
Quanta Corporation
 patents

Years Active: 2011-2026

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Areas of Expertise:
Smart Glasses
Electrocardiograph
Wearable Devices
Pulse Oximeter
Biosensor
Wireless Stethoscope
Thermometer Patch
Blood Oxygen Watch
Clinical Thermometer
Blood Glucose Recorder
Agricultural Detection
Intraoral Camera
85 patents (USPTO):Explore Patents
1. 12725386 - Image processing device and method (2026-09-01),
2. D1134846 - Dental endoscope (2026-07-14),
3. 12653437 - ECG signal processing device and method (2026-06-16),
4. D1122337 - Smart glasses (2026-04-14),
5. D1117771 - Electrocardiograph (ECG) recorder (2026-03-10),
6. 12507953 - Finger-worn sensing device (2025-12-30),
7. D1101165 - Blood oxygen watch (2025-11-04),
8. D1089655 - Pulse oximeter probe (2025-08-19),
9. D1075014 - Wrist pulse oximeter (2025-05-13),
10. D1072253 - Electrocardiograph recorder (2025-04-21),
11. D1064280 - Electrocardiogram recorder (2025-02-25),
12. D1060321 - Wireless gateway (2025-02-04),
13. D1055730 - Water quality detector (2024-12-31),
14. D1052642 - Smart glasses (2024-11-26),
15. D1048409 - Pulse oximeter (2024-10-22),

Title: The Innovative Journey of Chia-Yuan Chang

Introduction: Chia-Yuan Chang, a pioneering inventor hailing from Taoyuan, Taiwan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Chia-Yuan Chang's latest patents showcase his commitment to innovation and include advancements in renewable energy technologies, smart devices, and sustainable materials.

Career Highlights: Throughout his illustrious career, Chia-Yuan Chang has been at the forefront of technological advancements, leading research and development teams to create cutting-edge solutions that have revolutionized various industries.

Collaborations: Chia-Yuan Chang has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life, fostering a culture of innovation and excellence in the process.

Conclusion: Chia-Yuan Chang's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor, shaping the future of technology and leaving a lasting impact on the world.

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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