Inventor · disambiguated record
Kevin Vannorsdel
Also filed as: VANNORSDEL KEVIN · VANNORSDEL KEVIN R · VANNORSDEL KEVIN ROY
16 granted patents·219 citations·filing 1994–2019
93Inventor score
Files withIBM8HITACHI GLOBAL STORAGE TECH3TEXAS INSTRUMENTS INC3AVAGE TECH INTERNATIONAL SALES PTE LIMITED1AVAGO TECH INT SALES PTE LID1
Top patents by PatentIndex Score
16 records- 0193US9473023B2Switched mode assisted linear regulator with seamless transition between power tracking configurationsTEXAS INSTRUMENTS INC·Filed 2014·Granted Oct 18, 2016·18 cites·20 claims
- 0293US9112413B2Switched mode assisted linear regulator with AC coupling with capacitive charge controlTEXAS INSTRUMENTS INC·Filed 2013·Granted Aug 18, 2015·24 cites·17 claims
- 0389US5619539AData detection methods and apparatus for a direct access storage deviceIBM·Filed 1994·Granted Apr 8, 1997·47 cites·21 claims
- 0486US9112409B2Switched mode assisted linear regulator with dynamic buck turn-off using ZCD-controlled tub switchingTEXAS INSTRUMENTS INC·Filed 2014·Granted Aug 18, 2015·9 cites·19 claims
- 0582US6847501B2Method and apparatus for providing matched differential MR biasing and pre-amplificationIBM·Filed 2002·Granted Jan 25, 2005·15 cites·30 claims
- 0675US6130795AMethod and apparatus to sense and report connection integrity of a differential ECL transmission line having proper parallel terminationIBM·Filed 1998·Granted Oct 10, 2000·27 cites·17 claims
- 0769US6954321B2Method and apparatus for improved read-to-write transition time for a magneto-resistive headHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Oct 11, 2005·7 cites·25 claims
- 0868US5966263AMethod and apparatus to increase head/AE select robustness for a system using multiple head servo writeIBM·Filed 1997·Granted Oct 12, 1999·20 cites·13 claims
- 0966US6525896B2Method and circuitry for high voltage application with MOSFET technologyIBM·Filed 1998·Granted Feb 25, 2003·19 cites·7 claims
- 1065US6850378B2Method and apparatus for providing quadrature biasing for coupled-pair circuitsHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Feb 1, 2005·6 cites·24 claims
- 1158US6847500B2Methods and apparatus for gradually decreasing supply current demand in arm electronics for write-to-read transitionsHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jan 25, 2005·5 cites·16 claims
- 1255US6424173B1Voltage translators with zero static power and predictable performanceIBM·Filed 2000·Granted Jul 23, 2002·7 cites·28 claims
- 1354US6324029B1Method and system for GMR sensor reset pulse applicationIBM·Filed 1998·Granted Nov 27, 2001·13 cites·10 claims
- 1445US10775819B2Multi-loop voltage regulator with load tracking compensationAVAGO TECH INT SALES PTE LID·Filed 2019·Granted Sep 15, 2020·0 cites·19 claims
- 1532US6236233B1Method and system for translating TTL off-chip drive for integrated circuit with negative substrate biasIBM·Filed 1999·Granted May 22, 2001·2 cites·23 claims
- 1631US11018581B2Methods and devices for operating convertersAVAGE TECH INTERNATIONAL SALES PTE LIMITED·Filed 2018·Granted May 25, 2021·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Kevin Vannorsdel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →