Patent Assignment
Reel/Frame 059771/0305
Assignment of Assignor's Interest
Recorded: 2022-04-29
Pages: 3
Assignor
FAN, ZENGYAN
Executed: 2022-04-27
Assignee
CHANGXIN MEMORY TECHNOLOGIES, INC.
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA, HEFEI CITY, ANHUI, 230601, CHINA
Covered Property
(1)
Semiconductor Structure Comprising Up-Narrow and Down-Wide Openings and Forming Method Thereof