Trademark applications and grants for Duan Pengfei. Duan Pengfei has 1 trademark applications. The latest application filed is for "ZTFDPFZTL"
Entity Type | INDIVIDUAL |
Address | No.268 4th Street Village, Gougezhuang Town Renqiu CHINA 062550 |
Patent Application | Date |
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MAP CONSISTENCY CHECKER 20210331703 - 16/856826 Duan; Pengfei ;   et al. | 2021-10-28 |
METHOD AND SYSTEM FOR CONFIGURING REGENERATIVE BRAKING ENERGY RECOVERY DEVICES IN URBAN RAIL TRANSIT 20200391596 - 17/003910 ZHANG; YAWEI ;   et al. | 2020-12-17 |
Method and system for configuring regenerative braking energy recovery devices in urban rail transit 11,065,965 - 17/003,910 Zhang , et al. July 20, 2 | 2021-07-20 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "ZTFDPFZTL" 90572287 |
ZTFDPFZTL 2021-03-11 |
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