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USPTO Data Jan 1 1976 - Oct 27 2026
4 Patents
#924 in Taipei
#2,736 in Taiwan
Alphala Co., Ltd.
Forward Citations = 3
6 inventors:
Alphala Co., Ltd.
Calculating rank
EPO Patents = 1
Forward Citations = 3
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6 inventors (with patents filed for the assignee):
Cheng-Ho Chung (4 out of 4 patents)
Shi-Liang Tseng (4 out of 4 patents)
Yen-Fu Chen (3 out of 6 patents)
4. Yung-Ning Yang (2 out of 2 patents)
5. Jian-Bin Lee (1 out of 1 patent)
6. Hsiang-En Hsu (1 out of 1 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alphala Co., Ltd.. Retrieved from https://idiyas.com/company/alphala-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]
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]