LexDanaLexDanabeta
Inventor

Lin Guo

Inventor
Milpitas, CA, US

Overview

67→
Patents
2001–2020
Patent span
Physics
Primary field (CPC G)

Patents· 67 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 transducer52%
Y10TTechnical subjects covered by former us classification7%
G06FElectric digital data processing6%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
B82YSpecific uses or applications of nanostructures2%
G06NComputing arrangements based on specific computational models2%
H04BTransmission2%
H04LTransmission of digital information, e.g. telegraphic communication2%
PatentTitleYear
10,762,083Entity- and string-based search using a dynamic knowledge graph202010,747,793Expanding search queries202010,713,316Search engine using name clustering202010,710,238Modular robotic system and associated method of automatically determining configuration and control therefor20209,890,352'Injectable tissue engineered cartilage in vitro construction apparatus'20189,893,596'Magnetic alignment system and alignment method therefor'20189,782,471'EV71 virus-like particles and preparation method and application thereof'20179,776,882'Preparation method and device for efficiently preparing magnesium hydroxide'20179,760,610'Personalized search using searcher features'20179,752,212'Method for extracting and separating rare-earth element'20179,734,210'Personalized search based on searcher interest'20179,116,990'Enhancing freshness of search results'20158,982,936'Method and apparatus for simultaneous RF testing of multiple devices in specific frequency bands'20158,923,372'Method and apparatus for improved parallel RF testing of multiple devices'20148,879,187'Self-writing of servo patterns'20148,501,778'Aralkyl piperidine derivatives and their uses as antalgic or ataractic agent'20138,420,652'Use of aryl piperazine derivatives in manufacturing medicants for treating pain'20138,159,786'Suspension with locally strengthened integrated trace connections'20128,134,809'Disk drive head gimbal assembly including a PZT micro-actuator with a pair of separate PZT elements'20128,125,735'Vibration sensor, suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit including the same'20128,089,732'Thin film piezoelectric element and its manufacturing method, head gimbal assembly and disk drive unit with the same'20128,040,640'Slider and micro-actuator assembly, head gimbal assembly, and disk drive unit with the same'20117,843,666'Suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit with the same'20107,821,743'Micro-actuator for use in small platform disk drive devices, and method of making the same'20107,679,851'Methods and structure for improved disk head switching to avoid zipper zones'20107,612,968'Disk drive microactuator frame with epoxy overflow reservoir'20097,551,387'Servo writing with offset compensation for prewritten reference'20097,502,205'Method of operating read and write transducers by controlling thermal actuation'20097,414,809'Servo writing using radially overlapped servo segments'20087,388,727'Method and apparatus for moving off of a disk drive\'s crash stop in a consistent manner'20087,375,911'Piezoelectric actuator and sensor for disk drive dual-stage servo systems'20087,369,345'Mobile hard disk drive free fall detection and protection'20087,355,808'Method and apparatus for partial self-servo writing using servo wedge propagation'20087,304,818'Preconditioning an elastomeric stop member for use as a reference position'20077,283,321'Disk drives and methods allowing for dual stage actuator adaptive seek control and microactuator gain calibration'20077,253,987'Disturbance signal reduction in servo systems'20077,230,789'Method and apparatus for performing a self-servo write operation in a disk drive using spiral servo information'20077,215,499'Multi-stage actuator disk drive and methods for controlling a transducer with settle-switching state dependent feed-forward control'20077,161,759'Self servo writing using servo burst edge errors for compound error correction'20077,158,325'Disk drive head touchdown detection with improved discrimination'20077,154,689'Apparatus for writing servo bursts on a disk with servo track pitch based on read element width and methods of manufacturing same'20067,149,044'Methods, apparatus and computer program products for writing tracks on a disk based on an available stroke'20067,145,745'Multi-stage actuator disk drives, methods, and computer program products that compensate for repeatable runout based on estimated secondary actuator position'20067,126,785'Multi-stage actuator disk drives, methods, and computer program products for seeking and then maintaining a transducer on track'20067,116,513'Positioning transducers based on a compensation scheme that varies based on transducer vibrational state'20067,106,542'Method and apparatus for determining embedded runout correction values when self-servo writing or partial self-servo writing a disk drive'20067,054,096'Method and apparatus for determining embedded runout correction values'20067,050,259'High precision servo track writing with position error signal feedback'20067,050,260'Method and apparatus for partial self-servo writing using servo wedge propagation'20067,035,041'Displacement resetting systems and methods for the second stage of a hard disk drive dual-stage actuator'20067,027,253'Microactuator servo control during self writing of servo data'20067,012,780'Disk drive and methods that calibrate micro actuator positioning before seek operations'20066,977,790'Design scheme to increase the gain of strain based sensors in hard disk drive actuators'20056,975,477'Micro actuator DC gain calibration scheme for HDD dual-stage actuator systems'20056,975,482'Settle control systems and methods for the second stage of a dual stage actuator'20056,938,326'Method of making at least one suspension load beam for an actuator assembly of a disk drive'20056,867,949'Vibration-damped push-pin assembly for disk drive servo writing'20056,798,610'Disk drive with self servo writing capability'20046,744,577'Piezoelectric actuator and shock sensor'20046,721,124'Method and apparatus for providing an intelligent settle scheme for a hard disk drive with dual stage actuators'20046,687,091'Suspension load beam for disk drive actuator with notch for reducing spring rate'20046,532,135'Suspension load beam for disk drive actuator'20036,493,176'Disk drive with variable TPI servo tracks'20026,445,545'Apparatus for minimizing head off-track due to disk flutter'20026,437,937'Disk drive with high speed read/write capability'20026,266,205'Parallel servo with ultra high bandwidth off-track detection'20016,188,484'Method and apparatus for measuring angular displacement of an actuator arm relative to a reference position'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2009Patents assigned to MAXTOR CORP (40)· patent assignee history
2001–2008Based in Milpitas, CA, US· patent location history
2006–2014Based in Saratoga, CA, US· patent location history
2007–2014Patents assigned to SEAGATE TECHNOLOGY LLC (4)· patent assignee history
2010–2012Patents assigned to SAE MAGNETICS HK LTD (7)· patent assignee history
2010–2012Based in Dongguan, CN· patent location history
2012–2015Patents assigned to GUO LIN (10)· patent assignee history
2014–2020Based in Los Altos, CA, US· patent location history
2015–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (4)· patent assignee history
2020Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAXTOR CORP402001–2009
GUO LINself102012–2015
SAE MAGNETICS HK LTD72010–2012
MICROSOFT TECHNOLOGY LICENSING LLC42015–2020
SEAGATE TECHNOLOGY LLC42007–2014
Locations
LocationPatentsSpan
Milpitas, California, US272001–2008
Saratoga, California, US172006–2014
Dongguan, CN72010–2012
Sunnyvale, California, US32020
Los Altos, California, US32014–2020