Trademark applications and grants for Wang Chengzhou. Wang Chengzhou has 2 trademark applications. The latest application filed is for "MIXDEER"
Patent Application | Date |
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CMOS class AB power amplifier with cancellation of nonlinearity due to change in gate capacitance of a NMOS input transistor with switching 20030193371 - 10/123097 Larson, Larry ;   et al. | 2003-10-16 |
CMOS class AB power amplifier with cancellation of nonlinearity due to change in gate capacitance of a NMOS input transistor with switching 6,828,858 - 10/123,097 Larson , et al. December 7, 2 | 2004-12-07 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "MIXDEER" 90695321 |
MIXDEER 2021-05-07 |
![]() "TSYKOO" 90682979 |
TSYKOO 2021-04-30 |
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