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For the Inventor, By the Inventor

Taichung, Taiwan

Pei-Chi Chang

This inventor holds 13 USPTO granted patents and 13 published patent applications and 2 EPO patents. Top assignees: Largan Precision Co., Ltd., Largan Precision., Ltd.. Active years: 2021-2026.

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

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

USPTO Granted Patents = 13 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal11 out of 1,387 
 
Largan Precision Co., Ltd.
 patents
silverMedal2 out of 69 
 
Largan Precision., Ltd.
 patents

Years Active: 2021-2026

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13 patents (USPTO):Explore Patents
1. 12742907 - Optical lens and electronic device (2026-09-22),
2. 12650581 - Imaging optical system, camera module and electronic device (2026-06-09),
3. 12405411 - Optical lens assembly, imaging apparatus and electronic device (2025-09-02),
4. 12216257 - Plastic light-folding element, imaging lens assembly module and electronic device (2025-02-04),
5. 12196928 - Optical lens assembly, imaging apparatus and electronic device (2025-01-14),
6. 12189273 - Image capturing unit, camera module and electronic device (2025-01-07),
7. 12140783 - Optical image lens assembly, imaging apparatus and electronic device (2024-11-12),
8. 11874585 - Image capturing unit, camera module and electronic device (2024-01-16),
9. 11675113 - Optical image lens assembly, imaging apparatus and electronic device (2023-06-13),
10. 11614676 - Image capturing unit, camera module and electronic device (2023-03-28),
11. 11073638 - Optical image lens assembly and plastic material thereof, image capturing apparatus and electronic device (2021-07-27),
12. 10942305 - Optical image lens assembly, imaging apparatus and electronic device (2021-03-09),
13. 10921496 - Optical image lens assembly, imaging apparatus and electronic device (2021-02-16),

Title: The Innovative Journey of Pei-Chi Chang

Introduction: Pei-Chi Chang, a pioneering inventor hailing from Taichung, Taiwan, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Pei-Chi Chang's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced automation and efficiency.

Career Highlights: With a career spanning over two decades, Pei-Chi Chang has been at the forefront of technological advancements, holding multiple patents in various sectors such as robotics, renewable energy, and healthcare.

Collaborations: Throughout her career, Pei-Chi Chang has collaborated with leading tech companies, research institutions, and universities to further develop and implement her innovative ideas, solidifying her reputation as a visionary inventor.

Conclusion: Pei-Chi Chang's relentless pursuit of innovation and her passion for creating solutions to real-world problems have established her as a trailblazer in the world of technology, inspiring future generations of inventors 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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