MC

Mark A. Church

IBM: 20 patents #5,451 of 70,183Top 8%
HG HGST: 5 patents #440 of 1,677Top 30%
Overall (All Time): #155,496 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 25 most recent of 26 patents

Patent #TitleCo-InventorsDate
8636162 Fuel tank shell with structural support Doug Schoen, Todd Marentette, Steve A. Fontaine, Cory Borghi, Doug Olgren +1 more 2014-01-28
7332099 Ion bombardment of electrical lapping guides to decrease noise during lapping process Wipul Pemsiri Jayasekara, Howard Gordon Zolla 2008-02-19
7333300 Magnetoresistive device with lapping guide treated to eliminate magnetoresistive effect thereof Wipul Pemsiri Jayasekara, Howard Gordon Zolla 2008-02-19
7185310 System and method for charge-balanced, continuous-write mask and wafer process for improved colinearity Robin Lynn Almes, Mary Kathyrn Gutberlet, Jiunn-Song Tsay, Benjamin Wang 2007-02-27
6982042 Ion bombardment of electrical lapping guides to decrease noise during lapping process Wipul Pemsiri Jayasekara, Howard Gordon Zolla 2006-01-03
6846222 Multi-chambered, compliant apparatus for restraining workpiece and applying variable pressure thereto during lapping to improve flatness characteristics of workpiece Alain M. L. Desouches, Glenn P. Gee 2005-01-25
6731110 Magneto-resistive device with built-in test structure and method for determining resistance and track width 2004-05-04
6684171 In-situ stripe height calibration of magneto resistive sensors Alain M. Desouches, Richard E. Krebs 2004-01-27
6588091 Method of making magnetic head with precisely defined zero throat height Mike Chang 2003-07-08
6346029 Bow compensated lapping Alain M. Desouches, Christopher Arcona, George M. Moorefield, II 2002-02-12
6174218 Bow compensated lapping Alain M. L. Desouches, Christopher Arcona, George M. Moorefield, II 2001-01-16
6134080 Magnetic head with precisely defined zero throat height Mike Chang 2000-10-17
6027397 Dual element lapping guide system Alain M. L. Desouches 2000-02-22
5987725 Method for parting a slider from a slider row John Cameron Major, Bruno A. Valdes 1999-11-23
5876264 Deposition process windage calibration Alain M. L. Desouches 1999-03-02
5749769 Lapping process using micro-advancement for optimizing flatness of a magnetic head air bearing surface Alain M. Desouches 1998-05-12
5597340 Ultimate inductive head integrated lapping system Alain M. Desouches, Richard E. Krebs 1997-01-28
5531017 Thin film magnetic head fabrication method Annayya P. Deshpande, Alain M. Desouches 1996-07-02
5361547 Ultimate inductive head integrated lapping system Alain M. Desouches, Richard E. Krebs 1994-11-08
4914868 Lapping control system for magnetic transducers Annayya P. Deshpande, Alain M. Desouches, George S. Pal, Michael Paul Salo, Muhammad Inayet Ullah 1990-04-10
4912883 Lapping control system for magnetic transducers Mike Chang, Michael Paul Salo 1990-04-03
4689877 Method and apparatus for controlling the throat height of batch fabricated thin film magnetic transducers 1987-09-01
4670732 Electrical lapping guide resistor 1987-06-02
4652954 Method for making a thin film magnetic head 1987-03-24
4504880 Integrated magnetic recording head assembly including an inductive write subassembly and a magnetoresistive read subassembly Stephen K. Decker 1985-03-12