Trademark applications and grants for Chen Zhenhai. Chen Zhenhai has 35 trademark applications. The latest application filed is for "GINPOS"
Entity Type | INDIVIDUAL |
Address | No. 189, Dongting, Yuhu village Jieshan Town, Quangang District Quanzhou CHINA 362804 |
Patent Application | Date |
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Multi-channel high-precision ADC circuit with self-calibration of mismatch error 10,742,226 - 16/442,585 Chen , et al. A | 2020-08-11 |
Multi-channel high-precision ADC circuit with self-calibration of mismatch error 10,742,226 - 16/442,585 Chen , et al. A | 2020-08-11 |
Solid-state micro proximity sensor 5,512,836 - 08/280,799 Chen , et al. April 30, 1 | 1996-04-30 |
Pneumatic limb control system 4,876,944 - 07/164,061 Wilson , et al. October 31, 1 | 1989-10-31 |
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