Assignee
GAN ZHIHUA
CN·5 granted patents·9 citations·filing 2010–2024
Top patents by PatentIndex Score
5 records- 0164US12292432B1Soil testing instrumentGAN ZHIHUA·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 0257US8695356B2Pulse tube cryocooler modulating phase via inertance tube and acoustic power amplifier thereofGAN ZHIHUA·Filed 2010·Granted Apr 15, 2014·1 cites·4 claims
- 0353USD1087793STesting instrumentGAN ZHIHUA·Filed 2024·Granted Aug 12, 2025·1 cites·1 claims
- 0453USD860028SWireless doorbellGAN ZHIHUA·Filed 2017·Granted Sep 17, 2019·7 cites·1 claims
- 0536USD1087794STesting instrumentGAN ZHIHUA·Filed 2024·Granted Aug 12, 2025·0 cites·1 claims
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