Tu Yongfeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Tu Yongfeng. Tu Yongfeng has 1 trademark applications. The latest application filed is for "CARSON"
- Company Aliases
- TU YONGFENG
- yongfeng tu
- TU; Yongfeng - Shenzhen CN
- Tu; Yongfeng - Shenzhen CN
Trademarks Patents
| Patent Application | Date |
|---|---|
| INFORMATION SEARCH METHOD, TERMINAL, NETWORK DEVICE, AND SYSTEM 20200293583 - 16/764189 TU; Yongfeng ; et al. | 2020-09-17 |
| Augmented Reality Display Method and Head-Mounted Display Device 20190235622 - 16/311515 Tu; Yongfeng ; et al. | 2019-08-01 |
| ELECTRONIC DEVICE DATA OPERATION METHOD AND ELECTRONIC DEVICE 20190227930 - 16/314420 TU; Yongfeng ; et al. | 2019-07-25 |
| NETWORK ACCESS CONTROL METHOD AND APPARATUS 20180324182 - 16/039179 HUANG; Xi ; et al. | 2018-11-08 |
| Call Transfer Method and User Equipment 20170094061 - 15/315500 Tu; Yongfeng ; et al. | 2017-03-30 |
| Network access control method and apparatus 11,089,476 - 16/039,179 Huang , et al. August 10, 2 | 2021-08-10 |
| Electronic device data operation method and electronic device for improved electronic device storage 10,877,885 - 16/314,420 Tu , et al. December 29, 2 | 2020-12-29 |
| Call transfer method and user equipment 10,306,070 - 15/315,500 Tu , et al. | 2019-05-28 |
| Network access control method and apparatus 10,063,546 - 15/021,812 Huang , et al. August 28, 2 | 2018-08-28 |
| Voice call establishing method and apparatus 9,723,129 - 15/035,197 Wang , et al. August 1, 2 | 2017-08-01 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"CARSON" 3955894 85003820 |
CARSON 2010-04-01 |
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