Patent Assignment
Reel/Frame 058676/0013
Assignment of Assignor's Interest
Recorded: 2022-01-18
Pages: 5
Assignors
FANG, XIANG
Executed: 2021-11-24
XIONG, XINGCHUANG
Executed: 2021-11-26
TIAN, FENG
Executed: 2021-11-24
TANG, YICHUAN
Executed: 2021-11-24
HE, WENKUI
Executed: 2021-11-24
LIU, ZHEN
Executed: 2021-11-24
Assignee
NATIONAL INSTITUTE OF METROLOGY, CHINA
18 NORTH THIRD RING ROAD EAST, CHAOYANG DISTRICT, BEIJING, 100029, CHINA
Covered Property
(1)
Credible Alliance Blockchain Digital Calibration Certificate System and Operation Method Therefor