Inventor
PURSER KENNETH H
US39 patents
⚠️ This page may combine multiple inventors who share the name “PURSER KENNETH H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VARIAN SEMICONDUCTOR EQUIPMENT
9 patentsUS7525103B2Apr 28, 2009
Technique for improving uniformity of a ribbon beam
VARIAN SEMICONDUCTOR EQUIPMENT14 citations84
US7807983B2Oct 5, 2010
Technique for reducing magnetic fields at an implant location
VARIAN SEMICONDUCTOR EQUIPMENT8 citations83
US7675047B2Mar 9, 2010
Technique for shaping a ribbon-shaped ion beam
VARIAN SEMICONDUCTOR EQUIPMENT9 citations82
US8884244B1Nov 11, 2014
Dual mode ion implanter
VARIAN SEMICONDUCTOR EQUIPMENT4 citations73
US7351984B2Apr 1, 2008
Controlling the characteristics of implanter ion-beams
VARIAN SEMICONDUCTOR EQUIPMENT7 citations73
US7439526B2Oct 21, 2008
Beam neutralization in low-energy high-current ribbon-beam implanters
VARIAN SEMICONDUCTOR EQUIPMENT3 citations63
US7365340B2Apr 29, 2008
Resonance method for production of intense low-impurity ion beams of atoms and molecules
VARIAN SEMICONDUCTOR EQUIPMENT2 citations61
US8993980B1Mar 31, 2015
Dual stage scanner for ion beam control
VARIAN SEMICONDUCTOR EQUIPMENT1 citations52
US9029811B1May 12, 2015
Apparatus to control an ion beam
VARIAN SEMICONDUCTOR EQUIPMENT0 citations42
HIGH VOLTAGE ENG EUROP
7 patentsUS5661299AAug 26, 1997
Miniature AMS detector for ultrasensitive detection of individual carbon-14 and tritium atoms
HIGH VOLTAGE ENG EUROP104 citations98
US5438194AAug 1, 1995
Ultra-sensitive molecular identifier
HIGH VOLTAGE ENG EUROP101 citations91
US5621209AApr 15, 1997
Attomole detector
HIGH VOLTAGE ENG EUROP18 citations84
US5391870AFeb 21, 1995
High-speed precision mass selection system
HIGH VOLTAGE ENG EUROP9 citations74
US5247263ASep 21, 1993
Injection system for tandem accelerators
HIGH VOLTAGE ENG EUROP10 citations74
US5237174AAug 17, 1993
Single atom detection of chlorine-36 by triple-stage accelerator mass spectrometry
HIGH VOLTAGE ENG EUROP9 citations74
US5120956AJun 9, 1992
Acceleration apparatus which reduced backgrounds of accelerator mass spectrometry measurements of 14 C and other radionuclides
HIGH VOLTAGE ENG EUROP13 citations74
PURSER KENNETH H
6 patentsUS7301156B2Nov 27, 2007
Controlling the characteristics of implanter ion-beams
PURSER KENNETH H25 citations92
US7888660B2Feb 15, 2011
Controlling the characteristics of implanter ion-beams
PURSER KENNETH H8 citations83
US7414249B2Aug 19, 2008
Broad energy-range ribbon ion beam collimation using a variable-gradient dipole
PURSER KENNETH H5 citations73
US4775796AOct 4, 1988
Treating workpieces with beams
PURSER KENNETH H13 citations73
US7897943B2Mar 1, 2011
Controlling the characteristics of implanter ion-beams
PURSER KENNETH H2 citations62
US7829866B2Nov 9, 2010
Broad energy-range ribbon ion beam collimation using a variable-gradient dipole
PURSER KENNETH H2 citations62
(unassigned)
4 patentsUS6933507B2Aug 23, 2005
Controlling the characteristics of implanter ion-beams
43 citations96
US5693939ADec 2, 1997
MeV neutral beam ion implanter
24 citations92
US5719403AFeb 17, 1998
MeV scanning ions implanter
13 citations74
US5569915AOct 29, 1996
Sensitive mass spectroscopy using molecular fragmentation
16 citations67
GEN IONEX CORP
4 patentsUS4553069ANov 12, 1985
Wafer holding apparatus for ion implantation
GEN IONEX CORP96 citations95
US4037100AJul 19, 1977
Ultra-sensitive spectrometer for making mass and elemental analyses
GEN IONEX CORP49 citations92
US4616157AOct 7, 1986
Injector for negative ions
GEN IONEX CORP7 citations68
US4173712ANov 6, 1979
Electrical circuit component protecting device
GEN IONEX CORP2 citations62
GENUS INC
2 patentsUS4973841ANov 27, 1990
Precision ultra-sensitive trace detector for carbon-14 when it is at concentration close to that present in recent organic materials
GENUS INC72 citations96
US4967078AOct 30, 1990
Rutherford backscattering surface analyzer with 180-degree deflecting and focusing permanent magnet
GENUS INC7 citations74