Mark J. Schaenzer — 41 Patents at Seagate Technology

Mark J. Schaenzer has been granted 41 US patents while listed as an inventor at Seagate Technology. The first was granted in 1982 and the most recent in September 2005. Mark J. Schaenzer ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Mark J. Schaenzer in Mequon, WI, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6940669	Wide write head with thermal asperity detector and method of using the same	Scott Franzen	2005-09-06	$7,731,000
6700727	Slider and method for actively controlling crown curvature	Peter Crane, Anthony P. Sannino, Zine-Eddine Boutaghou	2004-03-02	$10,886,000
6604948	Double-double (2×2) tester paddle board AKA 2×2 paddle board	Frank W. Schadewald, Jr., Zuxuan Lin	2003-08-12	$9,577,000
6577466	Head with active fly height control	Dallas W. Meyer, Zhu Feng, Chung Shih, Chiu-Shing Frank Poon, Vidyadhara K. Gubbi	2003-06-10	$11,340,000
6573711	Paddle board with extended flexible leads	Frank W. Schadewald, Jr.	2003-06-03	$5,755,000
6563785	Method of manufacturing rounded edge recording head	Phillip E. Gorka	2003-05-13	$6,350,000
6545844	Clock head with spacer	Stephen John Miller, Gordon Jones	2003-04-08	$5,480,000
6507467	Comb shunt for ESD protection	Frank W. Schadewald, Jr., Scott Franzen	2003-01-14	$15,447,000
6503132	Hybrid burnish/glide head with advanced air bearing fly height control rails	Robert P. Ekstrum, William Omar Liners, Laurie J. Schulz, Zuxuan Lin	2003-01-07
6381098	Laser textured transducing head slider	Zine-Eddine Boutaghou	2002-04-30
6366416	Glide test head with active fly height control	Dallas W. Meyer, Zhu Feng, Chung Shih, Chiu-Shing Frank Poon, Vidyadhara K. Gubbi	2002-04-02
6358123	Apparatus and method for reducing disc surface asperities to sub-microinch height	William Omar Liners	2002-03-19
6322431	Burnish head with ion milled aerodynamic pads configured in an elliptical pattern	William Omar Liners, Daniel Paul Burbank	2001-11-27
6320371	Flex lead extender	Frank W. Schadewald, Jr., Robert P. Ekstrum	2001-11-20
6309283	Apparatus and method for reducing disc surface asperities to sub-microinch height	William Omar Liners	2001-10-30
6296552	Burnishing head with fly height control spacer	Zine-Eddine Boutaghou, William Omar Liners, Joel William Hoehn, Andreas A. Polycarpou	2001-10-02
6273793	Apparatus and method for reducing disc surface asperities to sub-microinch height	William Omar Liners	2001-08-14
6269687	Force sensing slider	Jing Tony Zhang, Lei Zhang, Peter Segar	2001-08-07
6216242	Multiple-track magneto-resistive certification and thermal asperity test head	—	2001-04-10
6205849	Glide head using an ion etched air bearing	Zine-Eddine Boutaghou	2001-03-27
6196062	Trailing edge acoustic emission sensor and pyroelectric sensor for asperity detection	John S. Wright	2001-03-06
6185993	Single sided sensor for glide height testing	Zine-Eddine Boutaghou	2001-02-13
6150813	Method of connecting heads of a data storage system to a testing apparatus	Frank W. Schadewald, Jr.	2000-11-21	$31,009,000
6104556	Wide write disc certification process, apparatus and article of manufacture	—	2000-08-15	$35,610,000
6079088	Method of fabricating a data storage system head slider having an internal accelerometer	Zine-Eddine Boutaghou, He Huang	2000-06-27	$28,468,000

12 Next »

Mark J. Schaenzer — 41 Patents

Issued Patents All Time

Patent Widget