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For the Inventor, By the Inventor

Taipei, Taiwan

Chao-Quan Wu

This inventor holds 3 USPTO granted patents and 6 published patent applications. Top assignee: Nan Ya Plastics Corporation. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao-Quan Wu. Retrieved from https://idiyas.com/inventor/chao-quan-wu

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal3 out of 285 
 
Nan Ya Plastics Corporation
 patents

Years Active: 2018-2026

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3 patents (USPTO):Explore Patents
1. 12760163 - Disposal method for polyester-containing release film and manufacturing method of polyester-containing object (2026-10-13),
2. 11117347 - Release film for high-capacity multilayer ceramic capacitor and production method thereof (2021-09-14),
3. 9932452 - Release film and process for producing the same (2018-04-03),

Title: Chao-Quan Wu: Innovator in Release Film Technology

Introduction

Chao-Quan Wu is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of release films for multilayer ceramic capacitors. With a total of 3 patents to his name, Wu's innovations are paving the way for advancements in electronic components.

Latest Patents

Wu's latest patents include a release film for high-capacity multilayer ceramic capacitors and a production method thereof. This release film is designed for use with a ceramic slurry of 0.5-0.8 μm and consists of at least three layers of co-extruded polyester resin. The layers are identified as layer A, layer B, and layer C, which are stretched in both longitudinal and transverse directions. Notably, layer B incorporates recycled polyester resin, while layers A and C are made from new polyester resin raw materials. Additionally, a releasing agent containing a phenyl releasing control agent is utilized. The production method involves coating a releasing agent on one or both sides of a polyester film, followed by winding the film into a roll after it has dried and hardened.

Another significant patent by Wu is a release film that supports an ultrathin ceramic green sheet with a thickness of 0.5 to 1.0 μm. This release film contains modified organic particles and an antistatic agent, resulting in a slippery releasing surface with a low friction coefficient. This design enhances coatability and releasing properties, ensuring that when the release film is rolled up, the surfaces do not adhere to each other. Furthermore, when the ultrathin ceramic green sheet is peeled off, it does so without breaking, thereby increasing the yield of the ultrathin ceramic green sheet.

Career Highlights

Chao-Quan Wu is currently employed at Nan Ya Plastics Corporation, where he continues to innovate in the field of materials for electronic applications. His work has been instrumental in enhancing the performance and efficiency of multilayer ceramic capacitors.

Collaborations

Wu collaborates with talented coworkers, including Sen-Huang Hsu and Te-Chao Liao, who contribute to the research and development efforts at Nan Ya Plastics Corporation.

Conclusion

Chao-Quan Wu's contributions to the field of release film technology are noteworthy

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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