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WBWS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 76272994 · Reg. No. 2547288

Mark
WBWS
Status
Cancelled
Serial Number
76272994
Registration No.
2547288
Filing Date
June 18, 2001
Registration Date
March 12, 2002
Class(es)
Class 009

Owners

KLA-TENCOR CORPORATION
03 · MILPITAS, CA, US
THERMA-WAVE, INC.
03 · FREMONT, CA, US
THERMA-WAVE, INC.
03 · FREMONT, CA, US
THERMA-WAVE, INC.
03 · FREMONT, CA, US

Goods & Services

OPTICAL SYSTEM FOR MEASURING THE CURVATURE OF A SEMICONDUCTOR WAFER, COMPOSED OF A LIGHT SOURCE AND A DETECTOR AND A PROCESSOR FOR CALCULATING THE CURVATURE OF THE WAFER AND DETERMINING THE STRESS IN A FILM DEPOSITED ON THE WAFER

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.