Duan, Weifeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Duan, Weifeng. Duan, Weifeng has 1 trademark applications. The latest application filed is for "TELLGOY"
- Company Aliases
- Duan, Weifeng
- weifeng duan
- Duan; Weifeng - Shenzhen CN
- DUAN; Weifeng - Shenzhen CN
- DUAN; WEIFENG - Shenzhen CN
| Entity Type | INDIVIDUAL |
| Address | No.1002 Unit 2, No.7 Building, No.88 South of Tiyu Road, Xiaodian Dist, Taiyuan City, Shanxi CHINA 030006 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| Terminal Device 20180332538 - 16/043787 Duan; Weifeng ; et al. | 2018-11-15 |
| Intelligent Wearable Device and Power Supply Method for Intelligent Wearable Device 20180247172 - 15/965461 Fang; Qingyin ; et al. | 2018-08-30 |
| INTELLIGENT POWER DISTRIBUTION SYSTEM AND METHOD 20180210525 - 15/924922 LUO; Zhen ; et al. | 2018-07-26 |
| FAN CONTROL METHOD, APPARATUS, AND SYTEM 20150147155 - 14/607425 DUAN; WEIFENG ; et al. | 2015-05-28 |
| INTELLIGENT POWER DISTRIBUTION SYSTEM AND METHOD 20130253720 - 13/892928 LUO; Zhen ; et al. | 2013-09-26 |
| Intelligent wearable device and power supply method for intelligent wearable device 11,080,581 - 15/965,461 Fang , et al. August 3, 2 | 2021-08-03 |
| Terminal device with a power supply control during emergency communication 10,638,429 - 16/043,787 Duan , et al. | 2020-04-28 |
| Intelligent power distribution system and method 10,620,675 - 15/924,922 Luo , et al. | 2020-04-14 |
| Intelligent power distribution system and method 10,013,036 - 13/892,928 Luo , et al. July 3, 2 | 2018-07-03 |
| Method and apparatus for cabinet asset management, and cabinet system 8,872,630 - 13/661,845 Duan , et al. October 28, 2 | 2014-10-28 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"TELLGOY" 90649468 |
TELLGOY 2021-04-15 |
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