Inventor
Min Chen
Inventor
San Jose, CA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer80%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H03MCoding4%
H04LTransmission of digital information, e.g. telegraphic communication4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
11,121,724Data processing method and device202110,587,201Method for controlling smooth switching of operation direction of bidirectional resonant CLLC circuit20209,286,925'Data storage device writing multiple burst correction values at the same radial location'20169,147,418'Disk drive compensating for microactuator gain variations'20159,142,249'Disk drive using timing loop control signal for vibration compensation in servo loop'20159,142,225'Electronic system with actuator control mechanism and method of operation thereof'20159,099,133'Disk drive servo control using hybrid upsample filter'20159,076,471'Fall detection scheme using FFS'20158,896,955'Adaptive track follow control'20148,891,194'Disk drive iteratively adapting correction value that compensates for non-linearity of head'20148,780,489'Disk drive estimating microactuator gain by injecting a sinusoid into a closed loop servo system'20148,743,495'Disk drive detecting track squeeze when circular tracks are defined from non-circular servo tracks'20148,553,351'Disk drive correcting track ID in response to an estimated radial location and a burst PES'20138,189,286'Disk drive employing velocity insensitive servo burst pattern'20128,077,428'Disk drive correcting position error signal based on velocity of head'20117,961,422'Disk drive computing data center off-track from repeatable runout of write servo track and read servo track'20117,688,538'Disk drive comprising a disk surface having track addresses of varying width'20107,675,707'Disk drive employing repeatable disturbance compensation for fly height control'20107,616,399'Disk drive servo control techniques to preserve PES continuity'20097,595,954'Disk drive to estimate repeatable runout (RRO) based upon on an optimal mean square estimation (MSE) learning method'20097,502,192'Magnetic disk drive and method for efficiently determining and storing RRO compensation values using a secondary micro-actuator'20097,440,225'Disk drive employing pivot friction compensation'20085,072,154'Automatic luminosity control device for car and motor bicycle headlamps'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2016Patents assigned to WESTERN DIGITAL TECH INC (20)· patent assignee history
2008–2009Based in San Rafael, CA, US· patent location history
2009–2016Based in San Jose, CA, US· patent location history
2010–2014Based in San Leandro, CA, US· patent location history
2011–2014Patents assigned to CHEN MIN (5)· patent assignee history
2011–2014Patents assigned to ZHENG QIXING (3)· patent assignee history
2013–2014Patents assigned to PHAN DUC T (3)· patent assignee history
2014Patents assigned to BABINSKI ALEXANDER (1)· patent assignee history
2020Based in Zhejiang, CN· patent location history
2021Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTERN DIGITAL TECH INC | 20 | 2008–2016 |
| CHEN MINself | 5 | 2011–2014 |
| PHAN DUC T | 3 | 2013–2014 |
| ZHENG QIXING | 3 | 2011–2014 |
| BABINSKI ALEXANDER | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 11 | 2009–2016 |
| San Leandro, California, US | 6 | 2010–2014 |
| San Rafael, California, US | 3 | 2008–2009 |
| Guangdong, CN | 1 | 2021 |
| Zhejiang, CN | 1 | 2020 |