Inventor

Thomas P. Courtney

Inventor

Fairport, NY, US

Overview

1990–2008

Patent span

Performing operations

Primary field (CPC B)

Patents· 14 as inventor

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

B41Jprimary

B41JTypewriters58%

G06KGraphical data reading21%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%

H01CResistors5%

H04NPictorial communication, e.g. television5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

7,422,301'Method and apparatus using pixel spot size control for reducing intercolor bleed'2008 5,946,015'Method and apparatus for air removal from ink jet printheads'1999 5,917,509'Method and apparatus for interleaving pulses in a liquid recorder'1999 5,881,451'Sensing the temperature of a printhead in an ink jet printer'1999 5,767,870'Edge insensitive pixel deletion method for printing high resolution image'1998 5,719,601'Intentional underthinning of 600.times.300 image data when printing in multi-pass mode'1998 5,714,990'Optimizing printing speed and managing printed sheet ejection based on image density and method of determining density'1998 5,686,943'Ink jet printer having temperature sensor for periodic contact with printhead'1997 5,610,638'Temperature sensitive print mode selection'1997 5,585,825'Ink jet printer having temperature sensor for replaceable printheads'1996 5,497,174'Voltage drop correction for ink jet printer'1996 5,127,752'Device and method of registering image relative to border of printed media'1992 5,116,150'Apparatus and method for mapping and aligning digital images onto printed media'1992 4,925,121'Sensing amount of medium and medium roll malfunction in a printer'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2008Patents assigned to XEROX CORP (12)· patent assignee history

1990Based in Sunnyvale, CA, US· patent location history

1992Patents assigned to APPLE COMPUTER (2)· patent assignee history

1992Based in Santa Clara, CA, US· patent location history

1996–1999Based in Fairport, NY, US· patent location history

2008Based in Canandaigua, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
XEROX CORP	12	1990–2008
APPLE COMPUTER	2	1992

Locations

Location	Patents	Span
Fairport, New York, US	10	1996–1999
Santa Clara, California, US	2	1992
Canandaigua, New York, US	1	2008
Sunnyvale, California, US	1	1990