Patent Assignment
Reel/Frame 070555/0782
Consulting Agreement in Lieu of Assignment
Recorded: 2025-03-19
Pages: 6
Assignor
PAN, FENG
Executed: 2017-01-22
Assignee
YANGTZE MEMORY TECHNOLOGIES CO. , LTD.
18 GAOXIN 4TH ROAD, EAST LAKE HIGH-TECH DEVELOPMENT ZONE, WUHAN, CHINA
Covered Property
(1)
Staircase Etch Control in Forming Three-Dimensional Memory Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 6, 2018
From: LU, ZHENYU; SONG, LIDONG; LI, YONGNA; DAI, XIAOWANG
To: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Reel/Frame 047419/0903 →
Consulting Agreement in Lieu of Assignment
Nov 27, 2024
From: YANG, STEVE WEIYI
To: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Reel/Frame 069460/0774 →