Hawthorne, CA, United States of America

Chung Shih Tsai

This inventor holds 14 USPTO granted patents and 8 published patent applications. Top assignees: Aurora Office Equipment Co., Ltd. Shanghai, Aurora Office Equipment Co., Ltd.. Active years: 2011-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chung Shih Tsai. Retrieved from https://idiyas.com/inventor/chung-shih-tsai

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

USPTO Granted Patents = 14 

% Patents Active = 57.1

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Hawthorne, CA (US) (2011 - 2021)
  • Torrance, CA (US) (2023)

Company Filing History:


Years Active: 2011-2023

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14 patents (USPTO):Explore Patents

Title: Innovations of Chung Shih Tsai in Paper Shredding Technologies

Introduction

Chung Shih Tsai, located in Hawthorne, CA, is an accomplished inventor with a notable portfolio of 14 patents focused on advancements in paper shredding technologies. His innovative designs have significantly improved both the functionality and efficiency of paper shredders, making them more user-friendly and reliable.

Latest Patents

Tsai's latest innovations include a "Paper Scrap Pushing Structure of Paper Shredder" and an "Automatic Paper Shredder." The former patent describes a unique paper pushing unit featuring a spindle with a longitudinal axis, coupled with a spindle flap and a paddle pushing segment. These elements work together to efficiently remove paper scraps from the top of a pile in a shredded paper waste bin, enhancing the overall performance of the shredder. The latter innovation presents an automatic paper shredder designed with a variety of components, including a shredder cover, paper holding box, shell, and drive motor. The automatic shredder is notable for its highly automated function, safety features, structural simplicity, and cost-effectiveness, marking a significant advancement in the field.

Career Highlights

Throughout his career, Chung Shih Tsai has made substantial contributions while working at Aurora Office Equipment Co., Ltd. His expertise in designing effective and innovative paper shredding solutions has earned him recognition within the industry. His dedication to enhancing efficiency and user convenience is evident in his successful patent applications.

Collaborations

Tsai has collaborated with notable colleagues such as Yung Kang Tso and Kevin Chen. Their teamwork has likely contributed to the development of groundbreaking innovations that address modern challenges in paper shredding technology.

Conclusion

Chung Shih Tsai's innovations in paper shredder technology encapsulate the spirit of ingenuity and improvement. With 14 patents to his name, he continues to impact the industry by making paper shredding safer, more efficient, and user-friendly. His work stands as a testament to the importance of innovation in solving everyday problems.

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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