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For the Inventor, By the Inventor

Taipei, Taiwan

Chao-Hung Chang

This inventor holds 11 USPTO granted patents. Top assignee: Aver Information Inc.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao-Hung Chang. Retrieved from https://idiyas.com/inventor/chao-hung-chang-v2hfgcak

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

Calculating rank
USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal11 out of 62 
 
Aver Information Inc.
 patents

Years Active: 2017-2025

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11 patents (USPTO):Explore Patents
1. 12332552 - Detachable camera and operation method thereof (2025-06-17),
2. 12225294 - Automatic tracking method and tracking system applied to pan-tilt-zoom camera device (2025-02-11),
3. 11561649 - Operation judgment method for interactive touch system (2023-01-24),
4. 11523333 - Pairing and interconnecting method between electronic devices (2022-12-06),
5. 10910849 - Charging method and charging system (2021-02-02),
6. 10637259 - Charging control system and short-circuit current protecting method thereof (2020-04-28),
7. 10498147 - Charging control system and power charging management method thereof (2019-12-03),
8. 10367371 - Intelligent charging system and intelligent charging method (2019-07-30),
9. 10186865 - Intelligent charging device and charge scheduling control method thereof (2019-01-22),
10. 10056768 - Charging cabinet and control method thereof (2018-08-21),
11. 9608457 - Charging device and method for commonly charging multiple digital electronic devices (2017-03-28),

Title: Innovations by Chao-Hung Chang

Introduction

Chao-Hung Chang is a prominent inventor based in New Taipei, Taiwan. He has made significant contributions to the field of technology, particularly in camera systems. With a total of 11 patents to his name, Chang has demonstrated a commitment to innovation and advancement in his area of expertise.

Latest Patents

Among his latest patents is a detachable camera and operation method. This invention includes a camera body, a camera holder, a driving element, and a control circuit. The operation method is designed to determine whether the camera body is on the camera holder and adjusts the driving current accordingly. Another notable patent is an automatic tracking method and tracking system applied to a pan-tilt-zoom camera device. This method allows for real-time tracking of a target object within a specified range, enhancing the functionality of PTZ camera devices.

Career Highlights

Chao-Hung Chang is currently employed at Aver Information Inc., where he continues to develop innovative solutions in camera technology. His work has significantly impacted the industry, showcasing his ability to merge creativity with technical expertise.

Collaborations

Chang has collaborated with talented individuals such as Lien-Kai Chou and Chi-Fa Hsu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.

Conclusion

Chao-Hung Chang's contributions to the field of camera technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in the industry, making him a notable figure in the realm of innovation.

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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