Inventor

Yi-Shung Chaug

Inventor

Cupertino, CA, US

Overview

28→

Patents

1994–2013

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein19%

Y10TTechnical subjects covered by former us classification13%

G11BInformation storage based on relative movement between record carrier and transducer12%

H05KPrinted circuits7%

B29CShaping or joining of plastics6%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

C23CCoating metallic material3%

C25DProcesses for the electrolytic or electrophoretic production of coatings3%

PatentTitleYear

8,576,162'Manufacturing processes of backplane for segment displays'2013 8,441,432'Display cell structure and electrode protecting layer compositions'2013 8,362,488'Flexible backplane and methods for its manufacture'2013 8,238,021'Display devices having micro-reflectors and color filters'2012 8,114,262'Thickness distribution control for electroplating'2012 8,002,948'Process for forming a patterned thin film structure on a substrate'2011 7,982,479'Inspection methods for defects in electrophoretic display and related devices'2011 7,972,472'Process for forming a patterned thin film structure for in-mold decoration'2011 7,905,977'Post conversion methods for display devices'2011 7,880,958'Display cell structure and electrode protecting layer compositions'2011 7,830,592'Display devices having micro-reflectors'2010 7,767,126'Embossing assembly and methods of preparation'2010 7,683,606'Flexible display testing and inspection'2010 7,401,758'In mold manufacture of an object with embedded display panel'2008 7,304,780'Backplane design for display panels and processes for their manufacture'2007 7,301,693'Direct drive display with a multi-layer backplane and process for its manufacture'2007 7,261,920'Process for forming a patterned thin film structure on a substrate'2007 7,156,945'Process for forming a patterned thin film structure for in-mold decoration'2007 7,050,272'Reduction of contact noise in single-ended magnetoresistive read elements'2006 6,909,532'Matrix driven electrophoretic display with multilayer back plane'2005 6,885,518'Method and apparatus for securing a thin film magnetic tape head closure using gluing vias'2005 6,404,587'Selective gap layer deposition on the closure of a magnetic recording head'2002 6,002,554'Multitrack coupled element read head with support structure to eliminate shorting and method for manufacturing same'1999 5,943,196'Apparatus for securing a thin film magnetic tape head closure using a C-core to interconnect gluing vias'1999 5,930,086'Heat exchangeable thin-film recording head element and method for manufacturing same'1999 5,876,614'Method of wet etching aluminum oxide to minimize undercutting'1999 5,505,834'Magnetoresistive device and barrier formation process'1996 5,350,629'Magnetoresistive device and barrier formation process'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2006Patents assigned to STORAGE TECHNOLOGY CORP (9)· patent assignee history

1994–2005Based in Boulder, CO, US· patent location history

2005–2013Patents assigned to SIPIX IMAGING INC (19)· patent assignee history

2005–2007Based in Los Altos, CA, US· patent location history

2006–2013Based in Cupertino, CA, US· patent location history

2011Patents assigned to ETANSI INC (2)· patent assignee history

2012–2013Patents assigned to CHAUG YI-SHUNG (5)· patent assignee history

2013Patents assigned to WANG FEI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIPIX IMAGING INC	19	2005–2013
STORAGE TECHNOLOGY CORP	9	1994–2006
CHAUG YI-SHUNGself	5	2012–2013
ETANSI INC	2	2011
WANG FEI	2	2013

Locations

Location	Patents	Span
Cupertino, California, US	18	2006–2013
Boulder, CO, US	8	1994–2005
Los Altos, California, US	2	2005–2007