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Patent applications and USPTO patent grants for Zhao; Xianggui.The latest application filed is for "photovoltaic intelligent power supply".
Patent | Date |
---|---|
Photovoltaic intelligent power supply Grant 10,122,176 - Feng , et al. November 6, 2 | 2018-11-06 |
Fingerprint information detection circuit Grant 9,922,230 - Cheng , et al. March 20, 2 | 2018-03-20 |
Photovoltaic Intelligent Power Supply App 20170271878 - FENG; Jianghua ;   et al. | 2017-09-21 |
Fingerprint Information Detection Circuit App 20170098111 - CHENG; TAIYI ;   et al. | 2017-04-06 |
Fingerprint information detection circuit Grant 9,542,587 - Cheng , et al. January 10, 2 | 2017-01-10 |
Fingerprint Information Detection Circuit App 20160275331 - CHENG; TAIYI ;   et al. | 2016-09-22 |
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