IP Library › Assignment 033997/0767
Patent Assignment
Reel/Frame 033997/0767

Assignment of Assignor's Interest

Recorded: 2014-10-22 Pages: 3
Assignors
LIN, XINJIA
Executed: 2014-09-30
HAO, QI
Executed: 2014-09-30
DONG, JINWEI
Executed: 2014-09-30
Assignee
BEIJING SEVENSTAR ELECTRONICS CO.,LTD.
NO.1, JIUXIANQIAO EAST ROAD, CHAOYANG DISTRICT, BEIJING, 100015, CHINA
Covered Property (1)
Device and Method for Loading and Unloading Quartz Reaction Tube to and from Semiconductor Diffusion Equipment
Patent: 9,390,952 →
Application: 14/520,343 →
Publication: US 2015/0151772
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 10, 2018
From: BEIJING SEVENSTAR ELECTRONICS CO., LTD.
To: NAURA TECHNOLOGY GROUP CO., LTD
Reel/Frame 045057/0858 →
Assignment of Assignor's Interest Mar 7, 2018
From: NAURA TECHNOLOGY GROUP CO., LTD.
To: BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
Reel/Frame 045130/0616 →