Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
4 Patents
#924 in Taipei
#2,736 in Taiwan
Tomofun Co., Ltd.
Forward Citations = 44
11 inventors:
Tomofun Co., Ltd.
EPO Patents = 3
Trademarks = 11
Forward Citations = 44
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11 inventors (with patents filed for the assignee):
Yo-Chen Victor Chang (2 out of 2 patents)
Chih-Hsin Tseng (2 out of 2 patents)
Yo Chen Victor Chang (2 out of 2 patents)
4. Kang-Ning Shan (1 out of 6 patents)
5. Chia-Yen Chang (1 out of 16 patents)
6. Jen-Po Cheng (1 out of 1 patent)
7. Hsueh-Far Hsu (1 out of 1 patent)
8. Hsien-Ching Wei (1 out of 1 patent)
9. Kong-Che Luo (1 out of 1 patent)
10. Min-Wei Chen (1 out of 6 patents)
11. Yuk Man Maggie Cheung (1 out of 1 patent)
12. Yu Chen Chang (1 patent)
13. Min Wei Chen (1 patent)
14. Chia Yen Chang (0 patent)
4 patents:
Company Overview
Tomofun Co., Ltd. is a company specializing in creating interactive pet products. Their flagship product, the Furbo Dog Camera, allows pet owners to keep an eye on their furry friends and interact with them remotely via a smartphone app. Tomofun's mission is to strengthen the bond between pets and their owners through innovative technology.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tomofun Co., Ltd.. Retrieved from https://idiyas.com/company/tomofun-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]
3 patents (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]