Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985295 | Solid oxide fuel cell structures, and related compositions and processes | Bastiaan Arie Korevaar, Yuk-Chiu Lau, Anteneh Kebbede, Harish Radhakrishna Acharya, Badri Narayan Ramamurthi | 2018-05-29 |
| 9601145 | Heat-assisted magnetic recording (HAMR) disk with multiple continuous magnetic recording layers | Michael Grobis, Virat Vasav Mehta, Hal J. Rosen, Bruce David Terris | 2017-03-21 |
| 8779726 | Control system and method for charging sealed batteries | Anil Raj Duggal, Herman Wiegman | 2014-07-15 |
| 8743667 | Method for controlling writing in a thermally-assisted recording (TAR) disk drive with thermal fly-height control | Richard Michael Brockie, Hans J. Richter, Erhard Schreck, Barry Cushing Stipe | 2014-06-03 |
| 8652689 | Energy storage device and system | Chandra Sekher Yerramalli, Anil Raj Duggal, Andrew Philip Shapiro, Mohamed Rahmane, Reza Sarrafi-Nour +2 more | 2014-02-18 |
| 7099121 | Perpendicular magnetic recording head having a reduced field under the return pole and minimal eddy current losses | Thomas M. Crawford, Robert Earl Rottmayer, Petrus Antonius Van Der Heijden, Sharat Batra | 2006-08-29 |
| 6985339 | Disc drive having electromagnetic biased shieldless CPP reader | Michael Allen Seigler, Sharat Batra, Robert Earl Rottmayer, Jonathan Hannay, Petrus Antonius Van Der Heijden | 2006-01-10 |
| 6954331 | Magnetic recording head including spatially-pumped spin wave mode writer | Thomas M. Crawford, Mark William Covington | 2005-10-11 |
| 6835464 | Thin film device with perpendicular exchange bias | Thomas F. Ambrose, Timothy J. Klemmer, Rene Johannes Marinus van de Veerdonk, James K. Howard | 2004-12-28 |
| 6813115 | Perpendicular magnetic recording head with improved write field gradient | Petrus Antonius Van Der Heijden, Sharat Batra, Jonathan Hannay | 2004-11-02 |
| 6785092 | White head for high anisotropy media | Mark William Covington, Thomas M. Crawford, Petrus Antonius Van Der Heijden | 2004-08-31 |
| 6728065 | Single pole magnetic recording head for perpendicular magnetic recording | Sharat Batra, Petrus Antonius Van Der Heijden | 2004-04-27 |
| 6724583 | Adjustable permanent magnet bias | Michael Allen Seigler, Petrus Antonius Van Der Heijden | 2004-04-20 |
| 6661620 | Differential CPP sensor | Michael Allen Seigler | 2003-12-09 |
| 6654209 | Low resistance lead structure for a low resistance magnetic read head | Michael Allen Seigler, Petrus Antonius Van Der Heijden, Billy W. Crue, Jr. | 2003-11-25 |
| 6621664 | Perpendicular recording head having integrated read and write portions | Isabel G. Trindade, Sharat Batra, Robert Earl Rottmayer | 2003-09-16 |