Diamond Bar, CA, United States of America

Fong-Min Chang

This inventor holds 14 USPTO granted patents and 1 published patent application, plus 4 CIPO patents, primarily in Smart Home Technology. Top assignees: Instant Care, Inc., Otto International, Inc., Other. Active years: 2010-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fong-Min Chang. Retrieved from https://idiyas.com/inventor/fong-min-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 = 14 

% Patents Active = 85.7


Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 82(Granted Patents)


Company Filing History:

goldMedal8 out of 13 
 
Instant Care, Inc.
 patents
silverMedal1 out of 5 
 
Otto International, Inc.
 patents
bronzeMedal4 out of 834,708 
Other
 patents
where one patent can have more than one assignee

Years Active: 2010-2024

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Areas of Expertise:
Wireless Receiver
Emergency Response
Smart Speakers
Motion Sensing
AI Monitoring
Alarm Filtering
Lighting Control
Property Management
Voice Control
Signal Conversion
14 patents (USPTO):Explore Patents

Introduction

Fong-Min Chang, an accomplished inventor based in Diamond Bar, California, has made significant contributions to emergency response technologies, holding a total of 14 patents. His work focuses on innovative solutions that aim to enhance safety and communication using smart technology.

Latest Patents

Among his latest inventions is a groundbreaking patent for a method and device that utilizes a wireless receiver as a help-seeking-signal converter. This device aids in rendering assistance through smart speakers, transforming emergency aid seeking signals from various sources, such as Personal Emergency Response Systems (PERS) and fall sensors, into formats recognizable by smart voice command devices like the Amazon Echo. Additionally, he has developed a personal emergency response system wearable device featuring an easily accessible button and a secure enclosure, designed for user-friendly operation during emergencies.

Career Highlights

Fong-Min Chang has made impactful strides in the field of emergency response through his innovative designs and practical applications. His work at Instant Care, Inc. has been pivotal in the development of technologies that prioritize user safety and immediate response capabilities, showcasing his dedication to enhancing emergency communication systems.

Collaborations

Chang has collaborated with notable colleagues such as Chih-Cheng Tai and Richard Allen Darling, whose combined efforts have contributed to the advancement of emergency response technologies. This teamwork has bolstered the innovation process, allowing for a more comprehensive approach to problem-solving within the field.

Conclusion

Fong-Min Chang stands out as a remarkable inventor in the realm of emergency response technologies, with a strong emphasis on integrating smart systems with traditional emergency devices. His patents are paving the way for safer and more efficient communication during critical situations, exemplifying the importance of innovation in saving lives.

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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