Inventor

Tom Chan

Inventor

San Marino, CA, US

Overview

8→

Patents

2006–2017

Patent span

Physics

Primary field (CPC G)

Patents· 8 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 transducer67%

G06FElectric digital data processing8%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%

H03MCoding8%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

PatentTitleYear

9,619,379'Data storage device increasing sequence detector clock frequency when bottleneck condition is detected'2017 9,437,242'Data storage device employing different frequency preambles in adjacent data tracks'2016 9,318,137'Data storage device executing retry operation by buffering signal samples at different radial offsets'2016 9,281,009'Data storage device employing variable size interleave written track segments'2016 8,116,025'Disk drive executing retry operation after adjusting jog value in response to gain control'2012 7,317,590'Fly on demand in situ clearance measurement concept in hard disk drive'2008 7,158,336'Window timing adjustment for spiral bursts'2007 7,057,835'Data track per inch optimization through compilation of voltage gain amplifier control signal data'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2006–2017Based in San Marino, CA, US· patent location history

2012–2017Patents assigned to WESTERN DIGITAL TECH INC (5)· patent assignee history

2012Patents assigned to BARLOW CARL E (1)· patent assignee history

2012Patents assigned to CHAN TOM S (1)· patent assignee history

2012Patents assigned to MORGAN COLIN W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WESTERN DIGITAL TECH INC	5	2012–2017
SAMSUNG ELECTRONICS CO LTD	3	2006–2008
BARLOW CARL E	1	2012
CHAN TOM Sself	1	2012
MORGAN COLIN W	1	2012

Locations

Location	Patents	Span
San Marino, California, US	8	2006–2017