Trademark applications and grants for Ling Zhihua. Ling Zhihua has 1 trademark applications. The latest application filed is for "AUTOTTEC"
Patent Application | Date |
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DISPLAY PANEL AND DISPLAY DEVICE 20170293188 - 15/628893 NIU; Lei ;   et al. | 2017-10-12 |
THREE-DIMENSIONAL (3D) DISPLAY SCREEN AND 3D DISPLAY DEVICE 20170272736 - 15/188261 LI; Jialing ;   et al. | 2017-09-21 |
DISPLAY DEVICE 20170180716 - 15/053119 LI; JIALING ;   et al. | 2017-06-22 |
DISPLAY PANEL AND DISPLAY DEVICE 20170102599 - 15/296676 NIU; LEI ;   et al. | 2017-04-13 |
3D PANEL, METHOD FOR DRIVING 3D PANEL AND ELECTRONIC DEVICE 20160173861 - 14/882336 LI; Jialing ;   et al. | 2016-06-16 |
Display panel and display device 10,234,732 - 15/628,893 Niu , et al. | 2019-03-19 |
Three-dimensional (3D) display screen and 3D display device 10,116,928 - 15/188,261 Li , et al. October 30, 2 | 2018-10-30 |
Display device 9,787,976 - 15/053,119 Li , et al. October 10, 2 | 2017-10-10 |
Display panel and display device 9,733,539 - 15/296,676 Niu , et al. August 15, 2 | 2017-08-15 |
Display panel and display device 9,721,496 - 14/815,575 Niu , et al. August 1, 2 | 2017-08-01 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "AUTOTTEC" 4876563 85784076 |
AUTOTTEC 2012-11-20 |
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