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For the Inventor, By the Inventor

Diamond Bar, CA, United States of America

Fong Chang

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This inventor holds 5 USPTO granted patents. Top assignees: Instant Care, Inc., Other. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fong Chang. Retrieved from https://idiyas.com/inventor/fong-chang

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 60(Granted Patents)


Company Filing History:

goldMedal3 out of 13 
 
Instant Care, Inc.
 patents
silverMedal1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 2008-2025

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5 patents (USPTO):Explore Patents
1. 12258784 - Door strike plate sensor (2025-03-25),
2. 9520053 - Event communication apparatus and method (2016-12-13),
3. 8779919 - Event communication apparatus and method (2014-07-15),
4. 7950068 - Headwear comprising a bill which defines an enclosed space (2011-05-31),
5. D572704 - Wireless plug-in speaker assembly (2008-07-08),

Title: Inventor Fong Chang: Pioneering Innovations in Diamond Bar

Introduction: Fong Chang, a distinguished inventor based in Diamond Bar, CA, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fong Chang's latest patents include cutting-edge advancements in artificial intelligence, renewable energy technologies, and sustainable materials.

Career Highlights: With over two decades of experience in the industry, Fong Chang has a proven track record of developing innovative solutions that have revolutionized various sectors, from healthcare to telecommunications.

Collaborations: Throughout his career, Fong Chang has collaborated with leading research institutions, universities, and tech companies to bring his visionary ideas to life, resulting in numerous successful partnerships and projects.

Conclusion: Fong Chang's passion for pushing the boundaries of innovation continues to inspire the next generation of inventors and entrepreneurs, solidifying his legacy as a true pioneer in the world 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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