KP

Kenneth H. Purser

VA Varian Semiconductor Equipment Associates: 11 patents #69 of 513Top 15%
HB High Voltage Engineering Europa B.V.: 8 patents #1 of 7Top 15%
TT Twin Creeks Technologies: 6 patents #6 of 37Top 20%
EA Eaton: 2 patents #1,243 of 3,708Top 35%
GE Genus: 2 patents #14 of 76Top 20%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
📍 Attleboro, MA: #9 of 647 inventorsTop 2%
🗺 Massachusetts: #1,705 of 88,656 inventorsTop 2%
Overall (All Time): #73,810 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
9029811 Apparatus to control an ion beam Christopher Campbell, Frank Sinclair, Robert C. Lindberg, Joseph C. Olson 2015-05-12
8993980 Dual stage scanner for ion beam control Christopher Campbell, Frank Sinclair, Robert C. Lindberg, Joseph C. Olson 2015-03-31
8884244 Dual mode ion implanter Christopher Campbell, Frank Sinclair, Robert C. Lindberg, Joseph C. Olson 2014-11-11
8466431 Techniques for improving extracted ion beam quality using high-transparency electrodes James S. Buff, Svetlana B. Radovanov, Bon-Woong Koo, Wilhelm P. Platow, Frank Sinclair +7 more 2013-06-18
8309935 End terminations for electrodes used in ion implantation systems Frank Sinclair, Svetlana B. Radovanov 2012-11-13
8101488 Hydrogen implantation with reduced radiation Theodore H. Smick, Steven Richards, Geoffrey Ryding 2012-01-24
8089050 Method and apparatus for modifying a ribbon-shaped ion beam William H. Park 2012-01-03
8058626 Method and apparatus for modifying a ribbon-shaped ion beam William H. Park 2011-11-15
8044374 Ion implantation apparatus Geoffrey Ryding, Theodore H. Smick, Hilton F. Glavish, Joeph Daniel Gillespie 2011-10-25
7989784 Ion implantation apparatus and a method Hilton F. Glavish, Geoffrey Ryding, Theodore H. Smick 2011-08-02
7982197 Ion implantation apparatus and a method for fluid cooling Theodore H. Smick, Geoffrey Ryding, Joseph Gillespie 2011-07-19
7897943 Controlling the characteristics of implanter ion-beams Harald A. Enge, Norman L. Turner 2011-03-01
7888660 Controlling the characteristics of implanter ion-beams Harald A. Enge, Norman L. Turner 2011-02-15
7829866 Broad energy-range ribbon ion beam collimation using a variable-gradient dipole Norman L. Turner 2010-11-09
7807983 Technique for reducing magnetic fields at an implant location James S. Buff, Victor M. Benveniste 2010-10-05
7675047 Technique for shaping a ribbon-shaped ion beam Svetlana B. Radovanov, Peter L. Kellerman, Victor M. Benveniste, Robert C. Lindberg, Tyler Rockwell +2 more 2010-03-09
7525103 Technique for improving uniformity of a ribbon beam Atul Gupta 2009-04-28
7439526 Beam neutralization in low-energy high-current ribbon-beam implanters Norman L. Turner 2008-10-21
7414249 Broad energy-range ribbon ion beam collimation using a variable-gradient dipole Norman L. Turner 2008-08-19
7365340 Resonance method for production of intense low-impurity ion beams of atoms and molecules Albert E. Litherland, Norman L. Turner 2008-04-29
7351984 Controlling the characteristics of implanter ion-beams Harald A. Enge, Norman L. Turner 2008-04-01
7301156 Controlling the characteristics of implanter ion-beams Harald A. Enge, Norman L. Turner 2007-11-27
6933507 Controlling the characteristics of implanter ion-beams Harald A. Enge, Norman L. Turner 2005-08-23
5907158 Broad range ion implanter Mehran Nasser-Ghodsi, Andrew B. Wittkower, Hilton F. Glavish, Gaylord C. Noblitt, III 1999-05-25
5828070 System and method for cooling workpieces processed by an ion implantation system Adam Brailove, Peter Rose, Julian G. Blake, Zhongmin Yang 1998-10-27