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Taipei, Taiwan

Pei-Ming Chang

This inventor holds 26 USPTO granted patents and 11 published patent applications, primarily in Electronic Device Testing. Top assignee: Primax Electronics Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pei-Ming Chang. Retrieved from https://idiyas.com/inventor/pei-ming-chang

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

Calculating rank
USPTO Granted Patents = 26 

% Patents Active = 30.8

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal26 out of 1,130 
 
Primax Electronics Ltd.
 patents

Years Active: 2011-2022

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Areas of Expertise:
Wireless Sound Output
Calibration Function
Communicating Method
Camera Module Testing
Circuit Board Testing
Electronic Device Test
Input Device Test
Detection Data Storage
Testing System
Luminance Adjusting
Membrane Switch Circuit
Optical Mouse Testing
26 patents (USPTO):Explore Patents
1. 11431181 - Wireless sound output device with charging function (2022-08-30),
2. 11099058 - Electronic scale with calibration function and electronic scale calibrating method (2021-08-24),
3. 10872346 - Communicating method and communicating system (2020-12-22),
4. 10750068 - Camera module testing method (2020-08-18),
5. 10725898 - Testing network framework and information management method applied thereto (2020-07-28),
6. 10502776 - Circuit board testing system (2019-12-10),
7. 10338978 - Electronic device test system and method thereof (2019-07-02),
8. 10248519 - Input device test system and method thereof (2019-04-02),
9. 10234481 - Detection data storage device for detection probe (2019-03-19),
10. 10175280 - Electronic device test system and method thereof (2019-01-08),
11. 10139886 - Input module (2018-11-27),
12. 10061673 - Testing system using different operating systems to test electronic products (2018-08-28),
13. 9817030 - Testing device for testing an under-test object (2017-11-14),
14. 9798373 - Controlling method of computer screen and computer system using the same (2017-10-24),
15. 9779011 - Testing system (2017-10-03),

Title: Inventor Profile - Pei-Ming Chang

Introduction: Pei-Ming Chang is a pioneering inventor based in Taipei, Taiwan, known for her innovative contributions to various fields.

Latest Patents: Pei-Ming Chang holds several patents in the areas of technology and healthcare, showcasing her versatility and creativity in inventing new solutions.

Career Highlights: With a background in engineering and a passion for problem-solving, Pei-Ming Chang has had a successful career marked by groundbreaking inventions that have made a significant impact on industries worldwide.

Collaborations: Throughout her career, Pei-Ming Chang has collaborated with leading researchers, engineers, and companies to bring her inventions to life, fostering a culture of innovation and excellence.

Conclusion: Pei-Ming Chang's dedication to innovation and her remarkable inventions have solidified her reputation as a visionary inventor, inspiring others to push the boundaries of what is possible.

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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