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Patent applications and USPTO patent grants for Tian; LingHao.The latest application filed is for "detecting device and control system with such detecting device".
Patent | Date |
---|---|
Detecting device and control system with such detecting device Grant 10,891,838 - Tian January 12, 2 | 2021-01-12 |
Detecting Device And Control System With Such Detecting Device App 20200202688 - Tian; LingHao | 2020-06-25 |
Sensor assembly, security system and passenger conveyor Grant 9,884,749 - Tian , et al. February 6, 2 | 2018-02-06 |
Sensor Assembly, Security System And Passenger Conveyor App 20180029837 - Tian; LingHao ;   et al. | 2018-02-01 |
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