Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
8 Patents
#507 in Taipei
#1,702 in Taiwan
U&u Engineering Inc.
Forward Citations = 26
23 inventors:
U&u Engineering Inc.
% Expired Patents = 100.0
Forward Citations = 26
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23 inventors (with patents filed for the assignee):
Ping-Chang Tsao (7 out of 8 patents)
Chi-Ho Chang (7 out of 20 patents)
Guo-Zhong Lu (4 out of 4 patents)
4. Yun-Chun Sung (4 out of 4 patents)
5. Jen-Chih Huang (3 out of 3 patents)
6. Ming-Tsung Hsu (3 out of 3 patents)
7. Chao-Fu Chiang (2 out of 2 patents)
8. Li-Wei Yu (1 out of 6 patents)
9. Yo-Sheng Lin (1 out of 47 patents)
10. Hung-Chun Lin (1 out of 3 patents)
11. Chang-Ming Yang (1 out of 1 patent)
12. Yi-Hsuan Tan (1 out of 1 patent)
13. Shuo-Kai Liu (1 out of 1 patent)
14. Meng-Xi Wu (1 out of 1 patent)
15. Houng-Ti Chiang (1 out of 1 patent)
8 patents:
Company Overview
U&u Engineering Inc. is a leading engineering company specializing in innovative solutions for industrial and commercial projects. With a team of experienced engineers and cutting-edge technology, we provide high-quality services in areas such as structural design, MEP engineering, and project management. Our commitment to excellence and customer satisfaction sets us apart in the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: U&u Engineering Inc.. Retrieved from https://idiyas.com/company/u-and-u-engineering
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]
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]
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]