Trademark applications and grants for Chaoqun Liu. Chaoqun Liu has 6 trademark applications. The latest application filed is for "BAKMOM"
Entity Type | INDIVIDUAL |
Address | No. 224, West Liuzhuang Village Fengtang Township, Huaiyang County Henan Province CHINA 466700 |
Patent Application | Date |
---|---|
VOLTAGE DROOP REDUCTION WITH A SECONDARY POWER SUPPLY 20220130432 - 17/079462 Jayapal; Senthilkumar ;   et al. | 2022-04-28 |
CONTROL OF ACTIVE NEUTRAL-POINT CLAMPED THREE-LEVEL CONVERTER 20210367530 - 17/073455 DU; Chengrui ;   et al. | 2021-11-25 |
FIRE EXTINGUISHING METHOD AND FIRE EXTINGUISHING SYSTEM FOR LITHIUM ION BATTERY, ELECTRONIC DEVICE AND STORAGE MEDIUM 20210205643 - 16/486452 Yang; Kai ;   et al. | 2021-07-08 |
LEAKAGE CURRENT REDUCTION IN A DUAL RAIL DEVICE 20200234737 - Jayapal; Senthilkumar ;   et al. | 2020-07-23 |
UPGRADING A DATABASE FROM A FIRST VERSION TO A SECOND VERSION 20200097498 - 16/140498 Tang; Xiaoyi ;   et al. | 2020-03-26 |
Control of active neutral-point clamped three-level converter 11,316,443 - 17/073,455 Du , et al. April 26, 2 | 2022-04-26 |
Leakage current reduction in a dual rail device 11,004,480 - 16/253,210 Jayapal , et al. May 11, 2 | 2021-05-11 |
Upgrading a database from a first version to a second version 10,810,248 - 16/140,498 Tang , et al. October 20, 2 | 2020-10-20 |
Mark Image Registration | Serial | Trademark Application Date |
---|---|
"BAKMOM" 90619643 |
BAKMOM 2021-04-01 |
"FINDYOU" 90619646 |
FINDYOU 2021-04-01 |
"GQP" 90542351 |
GQP 2021-02-23 |
"INVERTERTEK" 88480699 |
INVERTERTEK 2019-06-19 |
"KINVERCH" 5523869 87716237 |
KINVERCH 2017-12-11 |
"POTEK" 4845562 86579112 |
POTEK 2015-03-27 |
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