Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516390 | Circuit to mitigate signal degradation in an isolation circuit | Sankar Sadasivam, Anbu Mani | 2019-12-24 |
| 8896950 | Analog front end for proximity sensing of tunneling current | Arup Polley, Pankaj Kumar PANDEY | 2014-11-25 |
| 8174320 | Current switching system | Rajarshi Mukhopadhyay, Reza Sharifi, Pankaj Kumar PANDEY, Taras Dudar | 2012-05-08 |
| 7889452 | Hard disk drive preamplifier timers and methods to calibrate hard disk drive preamplifier timers | Nilakantan Seshan, Benjamin Sarpong, Ashish Manjrekar | 2011-02-15 |
| 7372649 | Apparatus and method for applying write signals for driving a write head | Thomas Cougar VanEaton, Glenn Mayfield, Tuan V. Ngo | 2008-05-13 |
| 7301715 | Preamplifier fly height control (FHC) driver and sensing circuit | Congzhong Huang, Mike Sheperek | 2007-11-27 |
| 7133234 | Hard disk drive preamplifier write driver | Thomas Cougar Van Eaton | 2006-11-07 |
| 7097110 | Temperature compensation systems and methods for use with read/write heads in magnetic storage devices | Michael Sheperek | 2006-08-29 |
| 7068458 | Preamplifier fly height control (FHC) driver and sensing circuit | Congzhong Huang, Mike Sheperek | 2006-06-27 |
| 7023647 | Fly height control for a read/write head in a hard disk drive | Congzhong Huang, Michael Sheperek, Jeremy Kuehlwein | 2006-04-04 |
| 6751034 | Preamplifier read recovery parade | Ashish Manjrekar, Echere Iroaga | 2004-06-15 |
| 6735034 | Relative timing sequence for reader amplifiers | Ashish Manjrekar, Echere Iroaga, Paul Merle Emerson | 2004-05-11 |
| 6707629 | Digital temperature monitor | Hong Jiang, Paul Merle Emerson | 2004-03-16 |
| 6594101 | Read head protection circuit and method | Echere Iroaga, Ashish Manjrekar | 2003-07-15 |
| 6587296 | Capacitor bias recovery methodology | Echere Iroaga, Ashish Manjrekar | 2003-07-01 |
| 6580575 | Process and temperature resistant active damping circuit for inductive write drivers | Aslamali A. Rafi | 2003-06-17 |
| 6452455 | Capacitor bias recovery methodology | Ashish Manjrekar, James Nodar, Paul Merle Emerson | 2002-09-17 |
| 6445242 | Fuse selectable pinout package | Paul Merle Emerson, Glenn Mayfield, Echere Iroaga | 2002-09-03 |
| 6369618 | Temperature and process independent exponential voltage-to-current converter circuit | Davy H. Choi, Mehedi Hassan | 2002-04-09 |
| 6356152 | Amplifier with folded super-followers | Andrija Jezdic, John Wallberg | 2002-03-12 |
| 6147828 | Method and apparatus for reducing asymmetry in a signal from a magneto-resistive read head | Davy H. Choi, Patrick P. Siniscalchi, Geert A. De Veirman | 2000-11-14 |
| 5808460 | Rapid power enabling circuit | Sen-Jung Wei, Davy H. Choi | 1998-09-15 |