Mark Identification

ADE

Serial Number

74421412

Filing Date

Aug 5, 1993

Registration Date

Dec 27, 1994

Trademark by

KLA CORPORATION

Active Trademark

Classification Information

house mark for instruments and systems for the measurement and/or modification of physical, optical and/or electrical properties of objects such as semiconductor wafers, computer disks, tires, precision motion assemblies, machined parts, etc; associated hardware and software for system control, data acquisition, processing, display and communication; associated material handling subsystems and services related to customized design thereof

Electrical and Scientific Apparatus