IP Library › Assignment 061521/0077
Patent Assignment
Reel/Frame 061521/0077

Change of Name

Recorded: 2022-07-05 Pages: 9
Assignor
Assignee
CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
NO.931, SOUTH 4TH ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, CHENGDU, 610100, CHINA
Covered Property (1)
Gas Leakage Detection Method Based on Compound Internet of Things (Iot) and Iot System
Application: 16/366,965 →
Publication: US 2020/0309632
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2019
From: SHAO, ZEHUA
To: CHENGDU QINCHUAN TECHNOLOGY DEVELOPMENT CO., LTD.
Reel/Frame 048719/0411 →