Inventor · disambiguated record
Sripathi Vangipuram Canchi
Also filed as: CANCHI SRIPATHI V · CANCHI SRIPATHI VANGIPURAM
9 granted patents·3 pending applications·47 citations·filing 2012–2018
85Inventor score
Technology areasG11B
Top patents by PatentIndex Score
12 records- 0192US10468071B1Magnetic storage device with heat-assisted magnetic storage head and associated method of manufactureWESTERN DIGITAL TECH INC·Filed 2018·Granted Nov 5, 2019·18 cites·17 claims
- 0288US9881641B1Burst writing for clearance calibration in a heat assisted magnetic data recording systemWESTERN DIGITAL TECH INC·Filed 2016·Granted Jan 30, 2018·9 cites·36 claims
- 0385US9595280B2Hard disk drive head-disk interface ditheringHGST Netherlands BV·Filed 2015·Granted Mar 14, 2017·8 cites·21 claims
- 0481US9311943B2Compensation of laser diode introduced flying height changesHGST Netherlands BV·Filed 2014·Granted Apr 12, 2016·5 cites·16 claims
- 0577US9401169B1Implementing enhanced ultrafast touchdown measurement scheme using thermal and voltage actuation for hard disk drivesHGST Netherlands BV·Filed 2015·Granted Jul 26, 2016·4 cites·20 claims
- 0670US8976480B1Method to convert and calibrate the embedded contact sensor signal to clearance and spacing information using interface voltage controlHGST Netherlands BV·Filed 2013·Granted Mar 10, 2015·2 cites·22 claims
- 0763US10217481B1Data storage device employing low duty cycle square wave to detect head touchdownWESTERN DIGITAL TECH INC·Filed 2018·Granted Feb 26, 2019·1 cites·20 claims
- 0848US8908312B2Dynamic fly height control that is insensitive to off-track motionHGST Netherlands BV·Filed 2012·Granted Dec 9, 2014·0 cites·22 claims
- 0946US9336809B2Method for making an imprint template with data regions and non-data regions using block copolymersHGST Netherlands BV·Filed 2014·Granted May 10, 2016·0 cites·10 claims
- 1045US2015199987A1System and method for nft protrusion compensationHGST Netherlands BV·Filed 2014·Application pending·0 cites
- 1143US2014240871A1Interface voltage control operating point determination in a hard disk driveHGST Netherlands BV·Filed 2013·Application pending·0 cites
- 1233US2017004853A1Implementing enhanced in-situ monitoring of head overcoat wear for controlled burnishing and early detection of head failure in hddHGST Netherlands BV·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Sripathi Vangipuram Canchi 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 →