Beijing Efficiengine Technology LLC

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2018-07-26

Patent Grants:

Last grant date:

2020-08-18

Top Inventors for applications by Beijing Efficiengine Technology LLC

These are the the leading inventors for applications assigned to Beijing Efficiengine Technology LLC:

HONG LI 1 BEIJING, China
Xiaofeng Yang 1 Beijing, China
Qionglin Zheng 1 Beiing, China
Xiaojie You 1 Beijing, China

Qionglin Zheng 1 Beijing, China
Xiaofeng Yang 1 Beiing, China
Ruixiang Hao 1 Beijing, China

Recent patent applications by Beijing Efficiengine Technology LLC

Beijing Efficiengine Technology LLC based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2018-07-26 ✅ Patent 10,744,880 granted on 2020-08-18

US20180208063A1

Performing operations; transporting

Negative voltage backflow direct current supply system for rail transport

Also check out Beijing Efficiengine Technology LLC's (Beijing, China) applicant profile with 1 patent applications submitted.

AssigneeID:

137590 ⎘