Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009545 | Optical recording using a waveguide structure and a phase change medium | Dorothea Buechel, Dieter K. Weller, Edward Charles Gage, Christophe Daniel Mihalcea | 2011-08-30 |
| 7949218 | Waveguide for heat assisted magnetic recording | Edward Charles Gage, Mary Cynthia Hipwell, David Allen Sluzewski, Michael Allen Seigler, Xuhui Jin +1 more | 2011-05-24 |
| 7936959 | Apparatus for focusing plasmon waves | — | 2011-05-03 |
| 7869309 | Dual wire integrated WAMR/HAMR writing head | Christophe Daniel Mihalcea, Werner Scholz, Kalman Pelhos, Dorothea Buechel, Julius K. Hohlfeld +1 more | 2011-01-11 |
| 7869162 | Thin film structure with controlled lateral thermal spreading in the thin film | Bin Lu, Ganping Ju, Julius K. Hohlfeld, Duane Karns, Amit Vasant Itagi +1 more | 2011-01-11 |
| 7839497 | Phase compensator for coupling an electromagnetic wave into an optical condenser | Tim Rausch, Michael Allen Seigler, Edward Charles Gage, Robert Earl Rottmayer, Chubing Peng | 2010-11-23 |
| 7830775 | Writeable optical recording of multilevel oriented nano-structure discs | Duane Karns, Dieter K. Weller, Edward Charles Gage, David S. Kuo, Neil Deeman +2 more | 2010-11-09 |
| 7804656 | Light delivery technique for heat assisted magnetic recording head | Kevin A. Gomez, Ravishankar Ajjanagadde Shivarama, Patrick Breckow Chu | 2010-09-28 |
| 7796487 | Optical system for data storage devices | Patrick Breckow Chu, Mark Ian Lutwyche, Tim Rausch, Thomas D. Milster | 2010-09-14 |
| 7768657 | Optical fly height measurement | Xuhui Jin, Amit Vasant Itagi | 2010-08-03 |
| 7596072 | Optical recording using a waveguide structure and a phase change medium | Dorothea Buechel, Dieter K. Weller, Edward Charles Gage, Christophe Daniel Mihalcea | 2009-09-29 |
| 7580602 | Beam apodization for a planar solid immersion mirror | Amit Vasant Itagi | 2009-08-25 |
| 7515372 | Compensating the effects of static head-media spacing variations and nonlinear transition shift in heat assisted magnetic recording | Mehmet Fatih Erden, Priyadarshee Deeptarag Mathur, Edward Charles Gage, Wei Peng, Terry McDaniel | 2009-04-07 |
| 7480214 | Efficient waveguide coupler for data recording transducer | Tim Rausch | 2009-01-20 |
| 7444054 | Apparatus for focusing plasmon waves | — | 2008-10-28 |
| 7440660 | Transducer for heat assisted magnetic recording | Xuhui Jin, Chubing Peng, Edward Charles Gage, Michael Allen Seigler | 2008-10-21 |
| 7412143 | Heat assisted magnetic recording with heat profile shaping | Robert Earl Rottmayer, Julius K. Hohlfeld, Chubing Peng, Edward Charles Gage | 2008-08-12 |
| 7345840 | Light delivery technique for heat assisted magnetic recording head | Kevin A. Gomez, Ravishankar Ajjanagadde Shivarama, Patrick Breckow Chu | 2008-03-18 |
| 7330404 | Near-field optical transducers for thermal assisted magnetic and optical data storage | Chubing Peng, Ibrahim Kursat Sendur | 2008-02-12 |
| 7272102 | Ridge waveguide with recess | — | 2007-09-18 |
| 7272079 | Transducer for heat assisted magnetic recording | — | 2007-09-18 |
| 7266268 | Diffraction grating | Edward Charles Gage, Tim Rausch, Christophe Daniel Mihalcea, Keith Mountfield | 2007-09-04 |
| 7155732 | Heat assisted magnetic recording head and method | Tim Rausch, Ibrahim Kursat Sendur, Christophe Daniel Mihalcea, Keith Mountfield | 2006-12-26 |
| 7106935 | Apparatus for focusing plasmon waves | — | 2006-09-12 |
| 7027700 | Planar waveguide for heat assisted magnetic recording | — | 2006-04-11 |