Patents by Inventor Mark A. Scheuer
Mark A. Scheuer 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).
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Patent number: 8666484Abstract: A method and system for displaying EEG data is disclosed herein. A plurality of epochs are stitched together with an overlapping section in order to present a continuous EEG recording. Artifact reduction is performed on the epochs and then the epochs are combined together with overlapping sections of preferably two to four seconds.Type: GrantFiled: September 15, 2012Date of Patent: March 4, 2014Assignee: Persyst Development CorporationInventors: Nicolas Nierenberg, Scott Wilson, Mark Scheuer
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Publication number: 20140012151Abstract: A method and system for displaying EEG data is disclosed herein. A processed EEG report is overlayed on an original EEG report to generate a combined EEG report, wherein an x-axis of the processed EEG report is aligned with an x-axis of the original EEG report, and wherein a y-axis of the processed EEG report is aligned with an y-axis of the original EEG report. The combined EEG report is displayed wherein the processed EEG report is visually distinctive from the original EEG report.Type: ApplicationFiled: July 6, 2012Publication date: January 9, 2014Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Nicolas Nierenberg, Scott B. Wilson, Mark Scheuer
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Publication number: 20130138009Abstract: A method and system for displaying EEG data is disclosed herein. A plurality of epochs are stitched together with an overlapping section in order to present a continuous EEG recording. Artifact reduction is performed on the epochs and then the epochs are combined together with overlapping sections of preferably two to four seconds.Type: ApplicationFiled: September 15, 2012Publication date: May 30, 2013Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Nicolas Nierenberg, Scott B. Wilson, Mark Scheuer
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Patent number: 8428681Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: GrantFiled: September 8, 2012Date of Patent: April 23, 2013Assignee: Persyst Development CorporationInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Publication number: 20130072809Abstract: A method and system for analyzing EEG data is disclosed herein. A processed EEG recording is analyzed to produce a parameter for the EEG. The EEG is analyzed to organize a plurality of detections by spike focus, to determine a relative frequency based on a count of detections by spike focus, to average a plurality of detections by spike focus, and the like.Type: ApplicationFiled: September 15, 2012Publication date: March 21, 2013Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Scott B. Wilson, Nicolas Nierenberg, Mark Scheuer
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Publication number: 20120330125Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: ApplicationFiled: September 8, 2012Publication date: December 27, 2012Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Patent number: 8271065Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: GrantFiled: May 18, 2012Date of Patent: September 18, 2012Assignee: Persyst Development CorporationInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Publication number: 20120232372Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Patent number: 8232035Abstract: According to embodiments illustrated herein, there is provided a black toner having a resin, an optional additive, and at least two or more colored pigments, and the at least two or more colored pigments are selected from the group consisting of a blue pigment, a green pigment, a red pigment, a magenta pigment, a cyan pigment, a yellow pigment, a white pigment, and mixtures thereof, and the black toner has a colorimetric value L* of about less than 30.Type: GrantFiled: August 26, 2010Date of Patent: July 31, 2012Assignee: Xerox CorporationInventors: Mark Scheuer, Mark Petrush, James Winters, John Ianni, Julia Kohlmeier, William Hollenbaugh, Jr., Kip Jugle, Jeffrey McEwen
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Publication number: 20120136230Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: ApplicationFiled: February 5, 2012Publication date: May 31, 2012Applicant: PERSYST DEVELOPMENT CORPORATIONInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Patent number: 8185183Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: GrantFiled: February 5, 2012Date of Patent: May 22, 2012Assignee: Persyst Development CorporationInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Patent number: 8112141Abstract: Embodiments relate to methods and systems for monitoring bioelectric potentials. In some instances, an electrode is applied to a patient's skin. The electrode may be at least partly inserted into the patient's skin, such as by inserting at least part of one or more teeth underneath the skin.Type: GrantFiled: May 22, 2008Date of Patent: February 7, 2012Assignee: Persyst Development CorporationInventors: Scott B. Wilson, Mark Scheuer, Dale Johnson, Scott Clear
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Patent number: 7912387Abstract: A kit used in TC measurement in the field includes a sandwich of 3 screens used for filtration of carrier beads from toner particles within a container. An upper 400 mesh screen has die-cut holes around its edges to allow removal of any beads trapped between the upper screen and a middle 500 mesh screen. A bottom screen of coarse 20 mesh material is used for strength to support the other screens. When a vacuum source connected to a bottom portion of the container is turned ON, the carrier beads approach the screens in the center of the container. The recirculating airflow carries the carrier beads away from the upper screen at the edges. Thus, with the upper screen being die-cut with openings around its edges, these openings allow the trapped beads to return to the inner chamber of the container for removal during cleaning.Type: GrantFiled: May 15, 2009Date of Patent: March 22, 2011Assignee: Xerox CorporationInventors: Mark A Scheuer, Mark S Petrush
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Patent number: 7894731Abstract: A method of changing a color developer in a developer housing of xerographic marking system are disclosed, and may include supplying a chart divided into a plurality of color family sections or quadrants, selecting a new color to be installed in a developer housing corresponding to the color family section, purging old toner from the developer housing until a concentration of old toner is reduced to about 0.1% to 6.0% from its nominal concentration, installing a container of a new color developer in the developer housing, and running the marking system until the required concentration of the new color developer is attained.Type: GrantFiled: August 25, 2008Date of Patent: February 22, 2011Assignee: Xerox CorporationInventors: Kip L. Jugle, James A Winters, Mark A Scheuer
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Publication number: 20100316945Abstract: According to embodiments illustrated herein, there is provided a black toner having a resin, an optional additive, and at least two or more colored pigments, and the at least two or more colored pigments are selected from the group consisting of a blue pigment, a green pigment, a red pigment. a magenta pigment, a cyan pigment, a yellow pigment, a white pigment, and mixtures thereof, and the black toner has a colorimetric value L* of about less than 30.Type: ApplicationFiled: August 26, 2010Publication date: December 16, 2010Applicant: XEROX CORPORATIONInventors: Mark Scheuer, Mark Petrush, James Winters, John Ianni, Julia Kohlmeier, William Hollenbaugh, JR., Kip Jugle, Jeffrey McEwen
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Patent number: 7838192Abstract: According to embodiments illustrated herein, there is provided a black toner having a resin, an optional additive, and at least two or more colored pigments, and the at least two or more colored pigments are selected from the group consisting of a blue pigment, a green pigment, a red pigment, a magenta pigment, a cyan pigment, a yellow pigment, a white pigment, and mixtures thereof, and the black toner has a calorimetric value L* of about less than 30.Type: GrantFiled: April 24, 2007Date of Patent: November 23, 2010Assignee: Xerox CorporationInventors: Mark Scheuer, Mark Petrush, James Winters, John Ianni, Julia Kohlmeier, William Hollenbaugh, Jr., Kip Jugle, Jeffrey McEwen
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Publication number: 20100290794Abstract: A kit used in TC measurement in the field includes a sandwich of 3 screens used for filtration of carrier beads from toner particles within a container. An upper 400 mesh screen has die-cut holes around its edges to allow removal of any beads trapped between the upper screen and a middle 500 mesh screen. A bottom screen of coarse 20 mesh material is used for strength to support the other screens. When a vacuum source connected to a bottom portion of the container is turned ON, the carrier beads approach the screens in the center of the container. The recirculating airflow carries the carrier beads away from the upper screen at the edges. Thus, with the upper screen being die-cut with openings around its edges, these openings allow the trapped beads to return to the inner chamber of the container for removal during cleaning.Type: ApplicationFiled: May 15, 2009Publication date: November 18, 2010Applicant: XEROX CORPORATIONInventors: Mark A. Scheuer, Mark S. Petrush
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Patent number: 7813657Abstract: A tool used in the TC measurement in the field includes a venturi shaped container that when connected to vacuum pressure from a portable vacuum cleaner takes advantage of cyclone separator functionality to assist in separation of fine toner from carrier beads with the toner being caught in the vacuum cleaner and the carrier beads being caught by a plurality of screens covering an opening in the bottom of the container.Type: GrantFiled: February 8, 2008Date of Patent: October 12, 2010Assignee: Xerox CorporationInventors: Mark A Scheuer, Mark S Petrush, Steven R Leroy
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Patent number: 7688340Abstract: A method and system for a color xerographic machine determines a lower bound for the ROS power levels so that color defects are not produced by light attenuation from one or more layers of toner particles on a latent image. The method computes a minimum ROS power level for the photoreceptor at its maximum and minimum charge levels. The minimum ROS power level is the level at which the discharge voltage does not drop beyond a maximum discharge voltage difference. The difference is related to a toner particle density that affects color reproduction. The minimum ROS power levels for the minimum and maximum photoreceptor charge levels are used to compute a functional relationship for minimum ROS power levels at other photoreceptor charge levels. Thereafter, the minimum ROS power level function may be used to compute minimum ROS power levels for other photoreceptor charge levels. The computed minimum ROS power levels may be used to control the power levels used during color reproduction performed by the machine.Type: GrantFiled: August 11, 2004Date of Patent: March 30, 2010Assignee: Xerox CorporationInventors: Patricia J. Donaldson, Mark A. Scheuer, Daniel W. MacDonald
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Publication number: 20100046972Abstract: This is a system for changing a color in a xerographic marking system from an old color to a new color within the same color family. The prior art systems for changing color required that the entire color housing or hardware be replaced; this was very costly since these housings are very expensive. The present system involves removing the old color, selecting a new color in the same family of color, purging this old color from the color housing until a low concentration of old color remains, then installing a new color container and running the color system with the new color until the desired color is obtained. The new color is continuously measured by a spectrophotometer until the spectrophotometer indicates that the desired new color is produced.Type: ApplicationFiled: August 25, 2008Publication date: February 25, 2010Applicant: XEROX CORPORATIONInventors: Kip L. Jugle, James A. Winters, Mark A. Scheuer