Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12125509 | Dark laser heating by positive pulse biasing in heat assisted magnetic recording | John Contreras, Sukumar Rajauria, Rehan Ahmed Zakai, Joey M. Poss | 2024-10-22 |
| 11659650 | Dual-spiral common-mode filter | Antonio Ciccomancini Scogna | 2023-05-23 |
| 11362063 | Semiconductor device with die-skipping wire bonds | John Contreras | 2022-06-14 |
| 11348037 | Machine learning-based read channel data detection | Michael Alex | 2022-05-31 |
| 11160162 | Via-less patterned ground structure common-mode filter | Antonio Ciccomancini Scogna, Jack Nguyen | 2021-10-26 |
| 11080621 | Machine learning-based read channel data detection | Michael Alex | 2021-08-03 |
| 10411670 | Compact broadband common-mode filter | Albert John Wallash, John Contreras | 2019-09-10 |
| 10285259 | Solenoid filter built into a printed circuit board | Albert John Wallash, John Contreras, Ronald G. Parkinen, Hui He | 2019-05-07 |
| 9570096 | Read path compensation for SNR and signal transfer | John Contreras, Tatemi Ido, Nobumasa Nishiyama | 2017-02-14 |
| 8446690 | Perpendicular magnetic recording write head with spin torque oscillator for fast switching of write pole magnetization | Michael Alex, John Contreras, Manfred Ernst Schabes | 2013-05-21 |
| 8310789 | Conductor suspension structure and electrical connection assembly for transmitting complementary signals in a hard disk drive | John Contreras, Nobumasa Nishiyama | 2012-11-13 |
| 8139319 | Perpendicular magnetic recording system with magnetic precession for fast switching of perpendicular write pole magnetization | John Contreras, Yimin Hsu, Manfred Ernst Schabes | 2012-03-20 |
| 8116031 | Perpendicular magnetic recording system with helical write coil and auxiliary coil for fast switching of write pole magnetization | Michael Alex, John Contreras, Manfred Ernst Schabes | 2012-02-14 |
| 8085507 | Method and apparatus for forming an opening in a base-metal layer of an electrical lead suspension (ELS) to increase the impedance | Satya Prakash Arya | 2011-12-27 |
| 7450346 | Method and apparatus for reducing heat absorption around solder pads on an electrical lead suspension | Satya Prakash Arya | 2008-11-11 |
| 7433157 | Method and apparatus for reducing solder pad size in an electrical lead suspension (ELS) to decrease signal path capacitive discontinuities | Satya Prakash Arya | 2008-10-07 |