Du Hongbing
USPTO Trademark & Patent Filings
Trademark applications and grants for Du Hongbing. Du Hongbing has 1 trademark applications. The latest application filed is for "DILIWORY"
| Patent Application | Date |
|---|---|
| BRUSHLESS MOTOR AND DISK DRIVE APPARATUS 20160056675 - 14/929636 Himeno; Toshikazu ; et al. | 2016-02-25 |
| BRUSHLESS MOTOR AND DISK DRIVE APPARATUS 20130313935 - 13/867505 Himeno; Toshikazu ; et al. | 2013-11-28 |
| BRUSHLESS MOTOR, DISK DRIVE APPARATUS, AND METHOD OF MANUFACTURING THE BRUSHLESS MOTOR 20130258522 - 13/780327 Himeno; Toshikazu ; et al. | 2013-10-03 |
| BRUSHLESS MOTOR, DISK DRIVE APPARATUS AND BRUSHLESS MOTOR MANUFACTURING METHOD 20130257229 - 13/856055 Himeno; Toshikazu ; et al. | 2013-10-03 |
| SPINDLE MOTOR AND DISK DRIVE APPARATUS 20130201812 - 13/755860 Sumi; Shigeharu ; et al. | 2013-08-08 |
| Brushless motor and disk drive apparatus 9,667,108 - 14/929,636 Himeno , et al. May 30, 2 | 2017-05-30 |
| Brushless motor, disk drive apparatus and brushless motor manufacturing method 9,318,928 - 13/856,055 Himeno , et al. April 19, 2 | 2016-04-19 |
| Brushless motor and disk drive apparatus 9,209,656 - 13/867,505 Himeno , et al. December 8, 2 | 2015-12-08 |
| Spindle motor and disk drive apparatus 8,867,166 - 13/755,860 Sumi , et al. October 21, 2 | 2014-10-21 |
| Brushless motor, disk drive apparatus, and method of manufacturing the brushless motor 8,659,850 - 13/780,327 Himeno , et al. February 25, 2 | 2014-02-25 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"DILIWORY" 90501594 |
DILIWORY 2021-02-01 |
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