Assignee
AMPULA INC
US5 patents
Top patents by PatentIndex Score
US11206372B1Dec 21, 2021
Projection-type video conference system
AMPULA INC18 citations85
US11363236B1Jun 14, 2022
Projection-type video conference system
AMPULA INC2 citations72
US11310465B1Apr 19, 2022
Video conference teminal and system there of
AMPULA INC3 citations72
US11496654B2Nov 8, 2022
Projection-type video conference device and system there of
AMPULA INC1 citations62
US11368653B1Jun 21, 2022
Projection-type video conference device
AMPULA INC0 citations51