Inventor · disambiguated record
Chengyi Guo
Also filed as: GUO CHENGYI
9 granted patents·30 citations·filing 2013–2018
84Inventor score
Files withSEAGATE TECHNOLOGY LLC9
Top patents by PatentIndex Score
9 records- 0183US10311905B1Methods, devices, and systems for establishing fly-height parameters for hard disk drivesSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jun 4, 2019·6 cites·20 claims
- 0278US9159369B1MR-offset change detection and compensationSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Oct 13, 2015·7 cites·20 claims
- 0375US10410662B1Preventing data storage device failure due to changes in head fly heightSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Sep 10, 2019·3 cites·20 claims
- 0475US8804273B1Head fly height testing and compensationSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Aug 12, 2014·4 cites·20 claims
- 0573US10699193B2Methods, devices, and systems for reducing device test timeSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jun 30, 2020·3 cites·20 claims
- 0670US9177599B1Non-contact fly height calibration and compensationSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Nov 3, 2015·4 cites·18 claims
- 0765US10339448B2Methods and devices for reducing device test timeSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jul 2, 2019·2 cites·20 claims
- 0861US10199067B1Adaptive cleaning of a media surface responsive to a mechanical disturbance eventSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Feb 5, 2019·1 cites·20 claims
- 0944US10290319B1High rpm hard disk drive testingSEAGATE TECHNOLOGY LLC·Filed 2018·Granted May 14, 2019·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Chengyi Guo 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 →