Liu Yu Hua
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu Yu Hua. Liu Yu Hua has 2 trademark applications. The latest application filed is for "JANDM"
- Company Aliases
- LIU YU HUA
- hua yu liu
- LIU; Yu-Hua - Hsinchu City TW
- Liu; Yu-Hua - Taoyuan City TW
- LIU; YU-HUA - HSINCHU 300 TW
- LIU; YU-HUA - HSINCHU TW
- Liu; Yu-Hua - Hsinchu TW
- Liu; Yu-Hua - Hsinchu County TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| CONTROL CIRCUIT FOR POWER SWITCH 20210359679 - 17/313039 CHEN; Hung-I ; et al. | 2021-11-18 |
| FLOATING GATE NON-VOLATILE MEMORY DEVICE 20190148540 - 16/189369 Wang; Jer-Chyi ; et al. | 2019-05-16 |
| POWER AMPLIFIER CIRCUIT CAPABLE OF ADJUSTING GAIIN DYNAMICALLY 20150288338 - 14/279697 LIU; YU-HUA ; et al. | 2015-10-08 |
| METHOD AND SYSTEM FOR RECEPTION OF DIGITAL TELEVISION SIGNAL 20150181150 - 14/183661 LIN; HENG-CHIH ; et al. | 2015-06-25 |
| CHARGEABLE DEVICE 20150108942 - 14/279490 LIN; HENG-CHIH ; et al. | 2015-04-23 |
| Control circuit for power switch 11,437,991 - 17/313,039 Chen , et al. September 6, 2 | 2022-09-06 |
| Audio system 10,236,832 - 16/014,053 Jheng , et al. | 2019-03-19 |
| Power amplifier circuit capable of adjusting gain dynamically 9,385,675 - 14/279,697 Liu , et al. July 5, 2 | 2016-07-05 |
| Method and system for reception of digital television signal 9,288,420 - 14/183,661 Lin , et al. March 15, 2 | 2016-03-15 |
| Gain control circuit of the wireless receiver 8,374,563 - 12/470,050 Yang , et al. February 12, 2 | 2013-02-12 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"JANDM" 4637097 86248062 |
JANDM 2014-04-10 |
"KANO BAK" 4575899 86158808 |
KANO BAK 2014-01-07 |
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