Nr Electric Co L T D

USPTO Trademark & Patent Filings

Nr Electric Co L T D

Trademark applications and grants for Nr Electric Co L T D. Nr Electric Co L T D has 1 trademark applications. The latest application filed is for "PCS"

Company Profile
    Company Aliases
  • NR ELECTRIC CO., LTD.
  • NR ELECTRIC CO., LTD. - Nanjing, Jiangsu CN
  • NR ELECTRIC CO., LTD - NANJING, JIANGSU CN

Trademarks Patents
Patent Applications
Patent ApplicationDate
VALVE TOWER REINFORCING STRUCTURE AND REINFORCING METHOD
20220010576 - 17/293333 YU; Haibo ;   et al.
2022-01-13
MULTI-VOLTAGE LEVEL DIRECT CURRENT GRID SYSTEM AND CONTROL PROTECTION METHOD
20210265835 - 17/251274 XIE; YEYUAN ;   et al.
2021-08-26
BIPOLAR BIDIRECTIONAL DC CONVERTER, AND CONTROL METHOD AND CONTROL DEVICE THEREFOR
20210242792 - 17/268536 XIE; Chen ;   et al.
2021-08-05
UNIDIRECTIONAL DC VOLTAGE CONVERSION DEVICE AND SYSTEM AND METHOD FOR CONTROLLING SAME
20210242787 - 17/268501 XIE; Yeyuan ;   et al.
2021-08-05
Compensator, Control Method and Device Therefor
20210226449 - 17/059879 Dong; Yunlong ;   et al.
2021-07-22
Patent Grants & Applications
Trademark Applications
Mark Image

Registration | Serial
Trademark
Application Date
 PCS
"PCS"
79106004
PCS
2011-08-08

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