Patent Assignment
Reel/Frame 051196/0303
Assignment of Assignor's Interest
Recorded: 2019-12-05
Pages: 3
Assignor
YAO, ZHIFENG
Executed: 2019-09-24
Assignee
BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
RM 217, D-3 NORTH DISTRICT, NO. 66 DONGSHENG, TECHNOLOGY PARK, XI XIAO KOU ROAD, HAIDIAN DISTRICT, BEIJING, 100192, CHINA
Covered Property
(1)
3D Printing Device and 3D Printing Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 5, 2019
From: BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
To: 3D-FAB LIMITED
Reel/Frame 051210/0164 →
Corrective Assignment to Correct the Correct Assignment Which Include Application Number Previously Recorded at Reel: 0511196 Frame: 0303. Assignor(S) Hereby Confirms the Assignment.
Dec 18, 2019
From: YAO, ZHIFENG
To: BEIJING QINGFENG SHIDAI TECHNOLOGY CO., LTD.
Reel/Frame 051374/0683 →
Assignment of Assignor's Interest
Feb 7, 2024
From: 3D-FAB LIMITED
To: LUXCREO (BEIJING) INC.
Reel/Frame 066401/0723 →