Patents by Inventor Elizabeth McInerney
Elizabeth McInerney has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 6048674Abstract: The invention provides photographic element comprising a first light sensitive silver halide emulsion layer having associated therewith a cyan dye-forming coupler, a second light sensitive silver halide emulsion layer having associated therewith a magenta dye-forming coupler, and a third light sensitive silver halide emulsion layer having associated therewith a yellow dye-forming coupler,wherein the normalized spectral transmission density distribution curve of the dye formed by the cyan coupler upon development with a p-phenylenediamine developer has a density between 0.7 and 0.78 at 600 nm and a density between 0.8 and 0.91 at 610 nm. Such an element enables an increase in the color gamut for imaging.Type: GrantFiled: December 23, 1998Date of Patent: April 11, 2000Assignee: Eastman Kodak CompanyInventors: Elizabeth McInerney, Patti L. Bushnell
-
Patent number: 5913014Abstract: A method for constructing a transform for a predetermined display or printer, such printer being adapted to form a black and white or color print, on a particular medium, the input to the transform being a digital image file produced by a particular image capture device including providing an input characteristic curve which is a function of the output color code values from the image capture device and relative log exposure of the scene; providing an aim curve which is a function of the visual density of the display or colored print and the image capture relative log exposure wherein the mid region of the aim curve has a range of contrasts between 1.00 and 1.30 to a relative log exposure of 0.6 above scene white and a mid-scale contrast of between 1.0 and 1.7 at a relative log exposure of 1.Type: GrantFiled: July 21, 1997Date of Patent: June 15, 1999Assignee: Eastman Kodak CompanyInventors: Paul B. Gilman, Jr., Elizabeth McInerney, Richard M. Vogel
-
Patent number: 5795844Abstract: A multicolor dye-donor element for thermal dye transfer capable of producing improved color gamut comprising a support having thereon a set of sequential repeating dye patches of yellow, magenta and cyan image dyes dispersed in a polymeric binder, the element also having at least one additional dye patch comprising a dye dispersed in a polymeric binder, the dye of each such additional dye patch which, when transferred to a dye image-receiving layer before or after transfer of the original yellow, magenta and cyan image dyes, has a hue measured at its maximum density which is outside the color gamut defined by the hues of the original transferred yellow, magenta and cyan image dyes by more than 5 CIELAB .DELTA.E.sub.c units.Type: GrantFiled: February 28, 1997Date of Patent: August 18, 1998Assignee: Eastman Kodak CompanyInventors: Steven Evans, Daniel J. Harrison, Elizabeth McInerney, Kevin E. Spaulding, Helmut Weber
-
Patent number: 5679139Abstract: The invention provides a pigment set comprising a magenta pigment, a yellow pigment, and a cyan pigment wherein the normalized spectral transmission density distribution curve of the cyan pigment has a density between 0.66 and 0.94 at 600 nm and a density between 0.83 and 1.0 at 610 nm, and the magenta pigment has a density between 0.25 and 0.93 at 520 nm, a density between 0.9 and 1.0 at 540 nm, and a density between 0.9 and 1.0 at 560 nm. Such a pigment set enables an increase in the color gamut available for imaging.Type: GrantFiled: August 20, 1996Date of Patent: October 21, 1997Assignee: Eastman Kodak CompanyInventors: Elizabeth McInerney, David Joseph Oldfield, Douglas Eugene Bugner, Alexandra DiLauro Bermel, Domenic Santilli
-
Patent number: 5679142Abstract: The invention provides an ink jet pigment set comprising a magenta pigment, a yellow pigment, and a cyan pigment wherein the normalized spectral transmission density distribution curve of the cyan pigment has a density between 0.66 and 0.94 at 600 nm and a density between 0.83 and 1.0 at 610 nm. Such a pigment set enables an increase in the color gamut obtainable for ink jet imaging.Type: GrantFiled: August 20, 1996Date of Patent: October 21, 1997Assignee: Eastman Kodak CompanyInventors: Elizabeth McInerney, David Joseph Oldfield, Douglas Eugene Bugner, Alexandra DiLauro Bermel, Domenic Santilli
-
Patent number: 5679140Abstract: The invention provides a dye set comprising a magenta dye, a yellow dye, and a cyan dye wherein the normalized spectral transmission density distribution curve of the magenta dye has a density between 0.25 and 0.93 at 520 nm, a density between 0.9 and 1.0 at 540 nm, and a density between 0.9 and 1.0 at 560 nm and the yellow dye has a density between 0.9 and 1.0 at 450 nm and a density between 0.8 and 1.0 at 470 nm. Such a dye set enables an increase in the color gamut obtainable for imaging.Type: GrantFiled: August 20, 1996Date of Patent: October 21, 1997Assignee: Eastman Kodak CompanyInventors: Elizabeth McInerney, David Joseph Oldfield
-
Patent number: 5679141Abstract: The invention provides an ink jet pigment set comprising a magenta pigment, a yellow pigment, and a cyan pigment wherein the normalized spectral transmission density distribution curve of the magenta pigment has a density between 0.25 and 0.93 at 520 nm, a density between 0.9 and 1.0 at 540 nm, and a density between 0.9 and 1.0 at 560 nm. Such a pigment set enables an increase in the color gamut obtainable for ink jet imaging.Type: GrantFiled: August 20, 1996Date of Patent: October 21, 1997Assignee: Eastman Kodak CompanyInventors: Elizabeth McInerney, David Joseph Oldfield, Douglas Eugene Bugner, Alexandra DiLauro Bermel, Domenic Santilli
-
Patent number: 5189511Abstract: The present invention involves taking a three color signal produced by an electronic color image sensor, such as the Kodak KAF-1400 sensor with a 3G CFA filter, and performing additive-type color correction processing in a linear domain suitable for performing additive-type color correction. The additive-type processing can be performed by a matrix multiplier using three 3 element correction equations. The linear color corrected signals are converted into a domain, such as the log domain, suitable for performing subtractive-type color correction. Subtractive-type color correction is performed using three 3 element correction equations, or three 9 element correction equations. The color corrected sigtnals are then converted to an appropriate format for input to a color printer. To reduce noise enhancement problems, the color correction is performed on lowpass color signals, and the color corrected lowpass signals are combined with the original high frequency color signals.Type: GrantFiled: March 19, 1990Date of Patent: February 23, 1993Assignee: Eastman Kodak CompanyInventors: Kenneth A. Parulski, Donald C. Bellis, Jr., Robert H. Hibbard, Edward J. Giorgianni, Elizabeth McInerney