Patent Assignment
Reel/Frame 065754/0298
Assignment of Assignor's Interest
Recorded: 2023-12-04
Pages: 3
Assignor
NANJING LIAN SEMICONDUCTOR LIMITED
Executed: 2023-11-15
Assignee
NANJING ZHONGAN SEMICONDUCTOR EQUIPMENT LTD
FLOOR 1, 4, 5, BLOCK A, OPTOELECTRONIC TECONOLOGY PARK, NO.6 YUHE NORTH ROAD, YANCHUANG PARK, JIANGBEI NEW DISTRICT, NANJING, CHINA
Covered Properties
(2)
Air-Bearing Chuck
Application:
17/561,899 →
Publication:
US 2022/0118587
Measuring Apparatus and Method of Wafer Geometry
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 24, 2021
From: ZENG, AN ANDREW
To: NANJING LIAN SEMICONDUCTOR LIMITED
Reel/Frame 058476/0619 →
Assignment of Assignor's Interest
Dec 24, 2021
From: ZENG, AN ANDREW
To: NANJING LIAN SEMICONDUCTOR LIMITED
Reel/Frame 058476/0626 →
Change of Name
Mar 5, 2026
From: NANJING ZHONGAN SEMICONDUCTOR EQUIPMENT LTD
To: JINGCHENG ZHONGAN SEMICONDUCTOR EQUIPMENT (BEIJING) LTD.
Reel/Frame 075019/0498 →