Li; Qiandeng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Qiandeng.The latest application filed is for "storage battery monitoring system and method".
Company Profile
10.20.27
- Li; Qiandeng - Ningde CN
- LI; Qiandeng - Ningde City Fujian
Patent Activity
| Patent | Date |
|---|---|
| Insulation detection circuit, detection method and battery management system Grant 11,448,683 - Du , et al. September 20, 2 | 2022-09-20 |
| Pre-charging circuit and pre-charging method for high voltage battery pack Grant 11,404,894 - Yang , et al. August 2, 2 | 2022-08-02 |
| Battery heating system and method Grant 11,394,066 - Liu , et al. July 19, 2 | 2022-07-19 |
| Load state detection circuit and method Grant 11,360,136 - Zeng , et al. June 14, 2 | 2022-06-14 |
| Storage Battery Monitoring System And Method App 20220137152 - LUO; Huixiu ; et al. | 2022-05-05 |
| High voltage interlock circuit and detection method Grant 11,320,481 - Li , et al. May 3, 2 | 2022-05-03 |
| Battery heating system and method Grant 11,283,116 - Liu , et al. March 22, 2 | 2022-03-22 |
| Detection circuit and method Grant 11,258,278 - Zhuo , et al. February 22, 2 | 2022-02-22 |
| High voltage detection circuit and method Grant 11,150,302 - Huo , et al. October 19, 2 | 2021-10-19 |
| Method For Controlling A Power-down Detection Circuit, Controller And Computer Readable Storage Media App 20210263580 - ZENG; Yuqun ; et al. | 2021-08-26 |
| Battery management system and energy storage power station Grant 11,095,131 - Zhou , et al. August 17, 2 | 2021-08-17 |
| Battery management system Grant 11,095,132 - Luo , et al. August 17, 2 | 2021-08-17 |
| Insulation detection method Grant 11,085,960 - Chu , et al. August 10, 2 | 2021-08-10 |
| Battery pack temperature detection system Grant 11,088,405 - Zeng , et al. August 10, 2 | 2021-08-10 |
| Control system Grant 11,088,553 - Fu , et al. August 10, 2 | 2021-08-10 |
| Insulation Detection Circuit, Detection Method And Battery Management System App 20210231726 - DU; Baohai ; et al. | 2021-07-29 |
| Load State Detection Circuit And Method App 20210199706 - ZENG; Yuqun ; et al. | 2021-07-01 |
| Power-down detection circuit and control method Grant 11,048,316 - Zeng , et al. June 29, 2 | 2021-06-29 |
| Load state detection circuit and method Grant 10,983,154 - Zeng , et al. April 20, 2 | 2021-04-20 |
| Rechargeable Battery Monitoring System, Battery Pack And Electric Vehicle App 20210107377 - ZHUO; Jianwei ; et al. | 2021-04-15 |
| Rechargeable Battery Monitoring System, Battery Pack And Electric Vehicle App 20210104781 - Fu; Yanhui ; et al. | 2021-04-08 |
| Insulation detection circuit, detection method and battery management system Grant 10,969,419 - Du , et al. April 6, 2 | 2021-04-06 |
| Insulation detection device and method for energy storage system Grant 10,928,429 - Yan , et al. February 23, 2 | 2021-02-23 |
| High-voltage Interlock System And Detection Method Thereof App 20210039498 - ZENG; Yuqun ; et al. | 2021-02-11 |
| Battery Heating System And Method App 20210036388 - LIU; Yu ; et al. | 2021-02-04 |
| High-voltage interlock system and detection method thereof Grant 10,870,353 - Zeng , et al. December 22, 2 | 2020-12-22 |
| Battery Heating System And Method App 20200350649 - LIU; Yu ; et al. | 2020-11-05 |
| Control apparatus and power supply system Grant 10,814,726 - Zeng , et al. October 27, 2 | 2020-10-27 |
| High Voltage Detection Circuit And Method App 20200271726 - HUO; Jirong ; et al. | 2020-08-27 |
| Detection Circuit And Method App 20200274374 - ZHUO; Jianwei ; et al. | 2020-08-27 |
| High Voltage Interlock Circuit And Detection Method App 20200274289 - Li; Jinglin ; et al. | 2020-08-27 |
| Battery Management System App 20200274369 - LUO; Huixiu ; et al. | 2020-08-27 |
| Control System App 20200251918 - Kind Code | 2020-08-06 |
| Sampling detection circuit and method for detecting a circuit malfunction Grant 10,725,114 - Ye , et al. | 2020-07-28 |
| Pre-charging Circuit And Pre-charging Method For High Voltage Battery Pack App 20200235586 - YANG; Dachun ; et al. | 2020-07-23 |
| Insulation Detection Circuit, Detection Method And Battery Management System App 20200225275 - DU; Baohai ; et al. | 2020-07-16 |
| Control Apparatus And Power Supply System App 20200094680 - ZENG; Yuqun ; et al. | 2020-03-26 |
| High-voltage Interlock System And Detection Method Thereof App 20200094682 - ZENG; Yuqun ; et al. | 2020-03-26 |
| Battery Pack Temperature Detection System App 20200088801 - ZENG; Yuqun ; et al. | 2020-03-19 |
| Sampling Assembly And Battery Pack App 20200088799 - ZENG; Yuqun ; et al. | 2020-03-19 |
| Load State Detection Circuit And Method App 20200088778 - ZENG; Yuqun ; et al. | 2020-03-19 |
| Power-down Detection Circuit And Control Method App 20200089304 - ZENG; Yuqun ; et al. | 2020-03-19 |
| Insulation Detection Method App 20200072896 - CHU; Le ; et al. | 2020-03-05 |
| Insulation Detection Device And Method For Energy Storage System App 20200025814 - YAN; Zhiwei ; et al. | 2020-01-23 |
| Sampling Detection Circuit And Method For Detecting A Circuit Malfunction App 20200025833 - YE; Fuming ; et al. | 2020-01-23 |
| Battery Management System And Energy Storage Power Station App 20200006961 - ZHOU; Fangjie ; et al. | 2020-01-02 |
| Battery Pack Management System And Control Method Thereof App 20200006955 - CAI; Fupeng ; et al. | 2020-01-02 |
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