Grand Mate Co., Ltd.

Grand Mate Co., Ltd., based in Taichung, Taiwan, specializes in the development and manufacturing of gas appliances. The company focuses on a range of products including barbecue grills, ovens, and coffee bean roasters, as well as combustion devices and gas valves. With a commitment to innovation, Grand Mate also explores advanced technologies such as pressure-regulating devices and wireless control systems, positioning itself as a key player in the gas appliance industry.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

93 Patents

#24 in Taichung

#255 in Taiwan

#8,309 in the World

Taichung, Taiwan

Grand Mate Co., Ltd.

Forward Citations = 306

25 inventors:

Hsin-Ming Huang (93 out of 97 patents)

Chin-Ying Huang (92 out of 96 patents)

Hsing-Hsiung Huang (92 out of 93 patents)

4. Chung-Chin Huang (86 out of 89 patents)

5. Yen-Jen Yeh (75 out of 77 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grand Mate Co., Ltd.. Retrieved from https://idiyas.com/company/grand-mate-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 (CIPO):

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]

16 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]