Taipei, Taiwan

TienLung Chang

This inventor holds 1 USPTO granted patent. Top assignee: Qnap Systems, Inc.. Active years: 2019.

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

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: TienLung Chang: Innovator in Video Searching Technology

Introduction

TienLung Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of video searching technology. His innovative approach has led to the development of a unique patent that enhances the way users interact with video content.

Latest Patents

TienLung Chang holds a patent for a "Video searching method and video searching system." This invention focuses on auxiliary searching of an original video. The method involves setting a region-of-interest on the screen of the original video and establishing capturing conditions that relate to a moving object within the video. The process captures background screens and object snapshots that meet the specified conditions. It then selects representative object snapshots to create a graphical event timeline that displays all captured snapshots.

Career Highlights

TienLung Chang is currently employed at Qnap Systems, Inc., where he continues to innovate in the realm of video technology. His work at Qnap Systems has allowed him to collaborate with other talented professionals in the industry, further enhancing his contributions to technology.

Collaborations

One of his notable coworkers is Chan-Cheng Liu, with whom he has likely shared insights and expertise in their field.

Conclusion

TienLung Chang's work in video searching technology exemplifies the innovative spirit of modern inventors. His patent not only showcases his technical skills but also his commitment to improving user experience in video content interaction.

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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