Kong; Biao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kong; Biao.The latest application filed is for "method of treating tunnel collapse using pavilion support".
- Kong; Biao - Qingdao CN
- KONG; Biao - Qingdao City CN
- KONG; Biao - Shanghai CN
- Kong; Biao - Yichang CN
- Kong; Biao - Dongguan CN
Trademarks
| Patent | Date |
|---|---|
| Method of treating tunnel collapse using pavilion support Grant 11,306,588 - Meng , et al. April 19, 2 | 2022-04-19 |
| Method of treating tunnel collapse with roof-contacted shield support Grant 11,248,464 - Xin , et al. February 15, 2 | 2022-02-15 |
| Method Of Treating Tunnel Collapse Using Pavilion Support App 20210388724 - MENG; Xianghui ; et al. | 2021-12-16 |
| Method Of Treating Tunnel Collapse With Roof-contacted Shield Support App 20210355828 - XIN; Lin ; et al. | 2021-11-18 |
| 3,4-ethylenedioxythiophene (edot) Polymer Capable Of Superassembling With Carbon-based Materials, And Its Preparation Method App 20210261724 - KONG; Biao ; et al. | 2021-08-26 |
| Plastic Gel Material For Preventing Spontaneous Combustion Of Coal App 20210154510 - HU; Xiangming ; et al. | 2021-05-27 |
| Converter Grant D909,385 - Kong February 2, 2 | 2021-02-02 |
| Docking station Grant D853,396 - Kong , et al. July 9, 2 | 2019-07-09 |
| Wireless charger Grant D850,372 - Kong , et al. | 2019-06-04 |
| Docking Station Grant D841,010 - Kong , et al. Feb | 2019-02-19 |
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