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Inventor

LEAVITT WILLIAM

US8 patents
⚠️ This page may combine multiple inventors who share the name “LEAVITT WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBIS TECHNOLOGY CORP

4 patents
US6794662B1Sep 21, 2004

Thermosetting resin wafer-holding pin

IBIS TECHNOLOGY CORP12 citations72
US6863736B2Mar 8, 2005

Shaft cooling mechanisms

IBIS TECHNOLOGY CORP10 citations70
US6815696B2Nov 9, 2004

Beam stop for use in an ion implantation system

IBIS TECHNOLOGY CORP5 citations61
US6744017B2Jun 1, 2004

Wafer heating devices for use in ion implantation systems

IBIS TECHNOLOGY CORP5 citations57

VARIAN SEMICONDUCTOR EQUIPMENT

2 patents
US6114705ASep 5, 2000

System for correcting eccentricity and rotational error of a workpiece

VARIAN SEMICONDUCTOR EQUIPMENT34 citations85
US9396903B1Jul 19, 2016

Apparatus and method to control ion beam current

VARIAN SEMICONDUCTOR EQUIPMENT2 citations56

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC

2 patents
US9679745B2Jun 13, 2017

Controlling an ion beam in a wide beam current operation range

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC0 citations46
US9934928B2Apr 3, 2018

Source housing assembly for controlling ion beam extraction stability and ion beam current

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC0 citations45