Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425277 | Decision feed forward equalization for partial response equalized signal including pre-cursor cancelation | Vishnu Balan, Pervez Aziz | 2025-09-23 |
| 12057974 | Decision feed forward equalization for partial response equalized signal including pre-cursor cancelation | Vishnu Balan, Pervez Aziz | 2024-08-06 |
| 11611458 | Decision feed forward equalization for intersymbol interference cancelation | Vishnu Balan, Pervez M. Aziz | 2023-03-21 |
| 11477004 | Clock data recovery convergence in modulated partial response systems | Pervez M. Aziz, Vishnu Balan | 2022-10-18 |
| 11212073 | Clock data recovery convergence using signed timing injection | Pervez M. Aziz, Vishnu Balan | 2021-12-28 |
| 10700846 | Clock data recovery convergence using signed timing injection | Pervez M. Aziz, Vishnu Balan | 2020-06-30 |
| 9385858 | Timing phase estimation for clock and data recovery | Amaresh V. Malipatil | 2016-07-05 |
| 9305581 | Systems and methods for memory efficient repeatable run out processing | Terence Karanink, Xun Zhang, Jeffrey P. Grundvig | 2016-04-05 |
| 9305582 | Systems and methods for fly-height control using servo data | George Mathew, Yuan Xing Lee, Hongwei Song, Jeffrey P. Grundvig | 2016-04-05 |
| 9294313 | Receiver with pipelined tap coefficients and shift control | Tomasz Prokop, Volodmyr Shvydun, Amaresh V. Malipatil | 2016-03-22 |
| 9143367 | Clock and data recovery architecture with adaptive digital phase skew | Pervez M. Aziz, Amaresh V. Malipatil | 2015-09-22 |
| 9093096 | Flaw scan circuit for repeatable run out (RRO) data | — | 2015-07-28 |
| 9083366 | Alignment of sampling phases in a multi-channel time-interleaved analog-to-digital converter | Amaresh V. Malipatil | 2015-07-14 |
| 8902959 | System and method for determining channel loss in a dispersive communication channel at the Nyquist frequency | Amaresh V. Malipatil, Adam B. Healey | 2014-12-02 |
| 8874410 | Systems and methods for pattern detection | Xun Zhang, Mark D. Thornley, Peter J. Windler | 2014-10-28 |
| 8848304 | Methods and apparatus for improved detection of servo sector data using single bit error correction | — | 2014-09-30 |
| 8817867 | Adaptive continuous time linear equalizer | Amaresh V. Malipatil | 2014-08-26 |
| 8699160 | Methods and apparatus for validating detection of RRO address marks | Xun Zhang, Jeffrey P. Grundvig | 2014-04-15 |
| 8566381 | Systems and methods for sequence detection in data processing | — | 2013-10-22 |
| 8526131 | Systems and methods for signal polarity determination | Jeffrey P. Grundvig, Keith R. Bloss, Vishal Narielwala | 2013-09-03 |
| 8498072 | Systems and methods for spiral waveform detection | Jeffrey P. Grundvig, Keith R. Bloss, Vishal Narielwala | 2013-07-30 |
| 8456775 | Systems and methods for detecting a reference pattern | Jeffery Grundvig, Jason D. Byrne, Keith R. Bloss | 2013-06-04 |
| 8411385 | Systems and methods for improved timing recovery | — | 2013-04-02 |
| 8405924 | Method and apparatus for improved address mark detection | — | 2013-03-26 |
| 8325433 | Systems and methods for reduced format data processing | Xun Zhang, Jeffrey P. Grundvig | 2012-12-04 |