Inventor

Kent D. Vincent

Inventor

Cupertino, CA, US

Overview

78→

Patents

1980–2012

Patent span

Physics

Primary field (CPC G)

Patents· 78 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 therein12%

G02BOptical elements, systems or apparatus9%

B82YSpecific uses or applications of nanostructures8%

C09DCoating compositions, e.g. paints, varnishes or lacquers8%

G11CStatic stores7%

B41JTypewriters6%

H10KOrganic electric solid-state devices5%

Y10TTechnical subjects covered by former us classification5%

H04NPictorial communication, e.g. television4%

C09KMaterials for miscellaneous applications, not provided for elsewhere3%

PatentTitleYear

8,273,933'Functionalized latex polymer and method of forming the same'2012 8,148,461'Latex particles having incorporated image stabilizers'2012 7,910,921'Compound, a molecular switch employing the compound and a method of electronic switching'2011 7,846,500'Latex-based overcoat for ink-jet printing applications'2010 7,782,408'3-D molecular assembly and its applications for molecular display and moletronics'2010 7,714,438'Bistable molecular mechanical devices with a band gap change activated by an electrical field for electronic switching, gating, and memory applications'2010 7,705,070'Ink-jet compatible latexes'2010 7,692,189'Polarization-type molecular color switch'2010 7,677,720'Chemically-modified coatings for enhanced performance of ink-jet images'2010 7,608,646'Polymer-encapsulated pigment with bridging layer'2009 7,580,239'Capacitive latched bi-stable molecular switch'2009 7,544,418'Polymer-encapsulated pigments and associated methods'2009 7,411,011'Latex-based overcoat for ink-jet printing applications'2008 7,402,617'Low bulk density, low surface dielectric constant latex polymers for ink-jet ink applications'2008 7,378,539'Compound, a molecular switch employing the compound and a method of electronic switching'2008 7,371,273'Latexes and ink-jet inks prepared using blocked acid monomers'2008 7,358,301'Latex particles having incorporated image stabilizers'2008 7,345,302'E-field polarized materials'2008 7,193,605'High resolution display'2007 7,157,504'Ink-jet printing methods and systems providing improved image durability'2007 7,119,133'Latex-encapsulated particulates for ink-jet applications'2006 7,113,165'Molecular light valve display having sequenced color illumination'2006 7,095,404'Electronic writing and erasing pencil'2006 7,030,175'Ink jet latex having reactive surfactant stabilization'2006 6,951,672'Chemically-modified coatings for enhanced performance of ink-jet images'2005 6,947,205'Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications'2005 6,940,497'Portable electronic reading apparatus'2005 6,937,357'Hard copy system including rewritable media'2005 6,934,424'E-field-modulated bistable molecular mechanical device'2005 6,920,260'Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications'2005 6,888,978'Electric-field actuated chromogenic materials based on molecules with a rotating middle segment for applications in photonic switching'2005 6,876,570'Field addressable rewritable media'2005 6,867,427'Molecular mechanical devices with a band gap change activated by an electric field for optical switching applications'2005 6,853,577'Field addressable rewritable media'2005 6,853,478'Color display with molecular light valve'2005 6,850,230'Electronic writing and erasing pencil'2005 6,841,591'Encapsulated dye particle'2005 6,822,893'Field addressable rewritable media'2004 6,809,956'Field addressable rewritable media'2004 6,806,453'Scanning, copying, and printing with rewritable media'2004 6,805,817'Molecular devices activated by an electric field for electronic ink and other visual display'2004 6,795,230'Self-assembled molecular color switch'2004 6,763,158'Molecular mechanical devices with a band gap change activated by an electric field for optical switching applications'2004 6,751,365'E-field-modulated bistable molecular mechanical device'2004 6,731,532'Field addressable rewritable media'2004 6,701,035'Electric-field actuated chromogenic materials based on molecules with a rotating middle segment for applications in photonic switching'2004 6,674,932'Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications'2004 6,670,981'Laser printing with rewritable media'2003 6,556,470'Field addressable rewritable media'2003 6,069,645'Method and apparatus for controlling dot size in image forming apparatus having an array of lasers'2000 6,045,955'Print method and apparatus for re-writable medium'2000 5,866,284'Print method and apparatus for re-writable medium'1999 5,745,152'Multiple beam laser scanner using lasers with different aperture sizes'1998 5,671,059'Electroluminescent color device'1997 5,650,808'Color ink jet pen having nozzle group spacing to prevent color bleed'1997 5,598,067'Electroluminescent device as a source for a scanner'1997 5,525,866'Edge emitter as a directional line source'1996 5,510,822'Ink-jet printer with heated print zone'1996 5,272,518'Colorimeter and calibration system'1993 5,149,980'Substrate advance measurement system using cross-correlation of light sensor array signals'1992 5,144,498'Variable wavelength light filter and sensor system'1992 5,140,674'Text and color printing system'1992 5,081,596'Text and color image printing system'1992 5,065,169'Device to assure paper flatness and pen-to-paper spacing during printing'1991 5,041,846'Heater assembly for printers'1991 5,010,580'Method and apparatus for extracting information from forms'1991 4,870,268'Color combiner and separator and implementations'1989 4,855,909'Forensic sample tracking system and print station therefor'1989 4,806,750'Color imager utilizing novel trichromatic beamsplitter and photosensor'1989 4,735,259'Heated transfer line for capillary tubing'1988 4,728,776'Heated transfer line for capillary tubing'1988 4,709,144'Color imager utilizing novel trichromatic beamsplitter and photosensor'1987 4,650,964'Electrically heated transfer line for capillary tubing'1987 4,599,049'High pressure meter pump'1986 4,499,382'Infrared source element'1985 4,459,089'Diaphragm pump with improved pressure regulation and damping'1984 4,387,129'Laminates having optically clear laminates having high molecular weight phenoxy-high crystallinity polyurethane adhesive'1983 4,230,550'Radiation curable barrier coating having flexibility and selective gloss'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2003Patents assigned to HEWLETT PACKARD CO (28)· patent assignee history

1980–2012Based in Cupertino, CA, US· patent location history

2003–2012Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (48)· patent assignee history

2004Based in Cupertina, CA, US· patent location history

2006Based in Cupertin, CA, US· patent location history

2009–2012Based in Palo Alto, CA, US· patent location history

2012Patents assigned to GANAPATHIAPPAN SIVAPACKIA (2)· patent assignee history

2012Patents assigned to VINCENT KENT (2)· patent assignee history

2012Patents assigned to ZHOU ZHANG-LIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD DEVELOPMENT CO	48	2003–2012
HEWLETT PACKARD CO	28	1980–2003
GANAPATHIAPPAN SIVAPACKIA	2	2012
VINCENT KENTself	2	2012
ZHOU ZHANG-LIN	1	2012

Locations

Location	Patents	Span
Cupertino, California, US	70	1980–2012
Palo Alto, California, US	5	2009–2012
Cupertina, California, US	2	2004
Cupertin, California, US	1	2006