EPO Patents = 1

Trademarks = 1

Forward Citations = 22

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3 inventors (with patents filed for the assignee):

Po-Wen Chen (12 out of 16 patents)

Huan-Jan Chien (12 out of 28 patents)

Huan-Ciao Hong (6 out of 6 patents)

12 patents: Sort by Forward Citations

1. D1054535 - Diaphragm valve (2024-12-17),

2. D1054534 - Diaphragm valve (2024-12-17),

3. 11898660 - Fluororesin diaphragm valve (2024-02-13),

4. 11873914 - Buffer valve (2024-01-16),

5. 11835142 - Buffer valve (2023-12-05),

6. 11585460 - Diaphragm valve structure (2023-02-21),

7. 11396955 - Diaphragm valve structure (2022-07-26),

8. 11391390 - Diaphragm valve structure (2022-07-19),

9. 11067192 - Diaphragm valve structure and thermal isolation method thereof (2021-07-20),

10. 11035474 - Fluoroplastic butterfly valve structure (2021-06-15),

11. D917667 - Diaphragm valve (2021-04-27),

12. 9746118 - Method and structure for preventing slipping-off of a tube in a pipe joint made of fluororesin (2017-08-29),

Company Overview

Bueno Technology Co., Ltd. is a prominent player in the technology sector, specializing in the development and manufacturing of advanced electronic components and systems. The company focuses on innovative solutions that cater to various industries, including consumer electronics and industrial automation. With a commitment to research and development, Bueno Technology aims to enhance product performance and reliability, positioning itself as a key contributor to technological advancements in Tainan and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#87 in Tainan

#1,245 in Taiwan

#48,209 in the World

Tainan, Taiwan

Bueno Technology Co., Ltd.

Forward Citations = 22

3 inventors:

Po-Wen Chen (12 out of 16 patents)

Huan-Jan Chien (12 out of 28 patents)

Huan-Ciao Hong (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bueno Technology Co., Ltd.. Retrieved from https://idiyas.com/company/bueno-technology-company

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

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]

1 patent (EPO):

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]