Inventor

Aiguo Feng

Inventor

Fremont, CA, US

Overview

8→

Patents

2001–2017

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 transducer25%

LOC1313%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

C23CCoating metallic material6%

F24J6%

F24SSolar heat collectors6%

H01FMagnets6%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules6%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

PatentTitleYear

9,819,304'Portable solar panel system and method'2017 8,372,687'System, method and apparatus for forming multiple layers in a single process chamber'2013 D0601087'Solar cell array'2009 D0590768'Solar cell'2009 6,861,937'Double winding twin coil for thin-film head writer'2005 6,737,281'Method of making transducer with inorganic nonferromagnetic apex region'2004 6,433,968'Merged read/write head and method of fabricating same'2002 6,282,056'Tapered stitch pole writer for high density magnetic recording'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to READ RITE CORP (2)· patent assignee history

2001–2017Based in Fremont, CA, US· patent location history

2004–2005Patents assigned to WESTERN DIGITAL FREMONT INC (2)· patent assignee history

2009Patents assigned to AHBEE 1 L P (2)· patent assignee history

2009Based in Mountain View, CA, US· patent location history

2013–2017Patents assigned to FENG AIGUO (2)· patent assignee history

2013Patents assigned to AHBEE1 LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AHBEE 1 L P	2	2009
FENG AIGUOself	2	2013–2017
READ RITE CORP	2	2001–2002
WESTERN DIGITAL FREMONT INC	2	2004–2005
AHBEE1 LP	1	2013

Locations

Location	Patents	Span
Fremont, California, US	6	2001–2017
Mountain View, California, US	2	2009