Assignment of Assignor's Interest

Recorded: 2003-12-22 Pages: 2

Assignor

ZHANG, XIUHUA

Executed: 2003-12-19

Assignee

LAM RSEARCH CORPORATION

4650 CUSHING PARKWAY, FREMONT, CALIFORNIA, 94538

Covered Property (1)

Chemical Mechanical Planarization (Cmp) System and Method for Preparing a Wafer in a Cleaning Module

Patent: 7,077,731 →

Application: 10/743,963 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.