Shenzhen
China
8
2020-02-06
The entities that hold a legal rights for patent applications filed by inventor Li Chengjun:
Chengjun Li from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Interaction method and apparatus of mobile robot, mobile robot, and storage medium
#2 | 2019-08-29Method and apparatus for editing road element on map, electronic device, and storage medium
#3 | 2016-10-27INFORMATION RETRIEVAL METHOD, APPARATUS AND SYSTEM
#4 | 2015-08-27Method and apparatus for displaying statistical chart
#5 | 2015-08-20Securities information display method, apparatus, and system
#6 | 2015-05-21METHOD AND DEVICE FOR PANORAMA-BASED INTER-VIEWPOINT WALKTHROUGH, AND MACHINE READABLE MEDIUM
#7 | 2009-12-10Method for obtaining direction of target location through a handset
#8 | 2007-01-11Method for obtaining direction of target location through a handset
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