Patents by Inventor Stacy L. Arrington
Stacy L. Arrington 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: 8907994Abstract: A printer has a heat source disposed adjacent a temperature sensor to transfer heat upon activation across a portion of an introduced print media to the temperature sensor and a controller to receive a signal from the temperature sensor and to obtain a temperature signature generally identifying attributes of the introduced print media and to adjust print head settings in response to the identified attributes. The printer may further comprise a sensor to detect access to a print media storage compartment and to initiate examination of the heat transfer properties of the introduced print media upon detecting that the print storage compartment has been accessed.Type: GrantFiled: February 27, 2013Date of Patent: December 9, 2014Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Stacy L. Arrington, Hye S. Makley, Dean F. Herring, Jason A. Matteson
-
Patent number: 8451303Abstract: A method is provided for detecting the type of print media provided to a thermal printer. A printer has a heat source disposed adjacent a temperature sensor to transfer heat upon activation across a portion of an introduced print media to the temperature sensor and a controller to receive a signal from the temperature sensor and to obtain a temperature signature generally identifying attributes of the introduced print media and to adjust print head settings in response to the identified attributes. The printer may further comprise a sensor to detect access to a print media storage compartment and to initiate examination of the heat transfer properties of the introduced print media upon detecting that the print storage compartment has been accessed.Type: GrantFiled: February 7, 2011Date of Patent: May 28, 2013Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Hye S. Makley, Dean F. Herring, Jason A. Matteson
-
Publication number: 20120200654Abstract: A method is provided for detecting the type of print media provided to a thermal printer. A printer has a heat source disposed adjacent a temperature sensor to transfer heat upon activation across a portion of an introduced print media to the temperature sensor and a controller to receive a signal from the temperature sensor and to obtain a temperature signature generally identifying attributes of the introduced print media and to adjust print head settings in response to the identified attributes. The printer may further comprise a sensor to detect access to a print media storage compartment and to initiate examination of the heat transfer properties of the introduced print media upon detecting that the print storage compartment has been accessed.Type: ApplicationFiled: February 7, 2011Publication date: August 9, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Stacy L. Arrington, Hye S. Makley, Dean F. Herring, Jason A. Matteson
-
Patent number: 8223181Abstract: A thermal printhead includes a substrate, a nonconductive coating over the substrate, a number of heating elements disposed on the substrate, and one or more resistors at least partially disposed within the nonconductive coating. The heating elements cause thermochromic media to selectively darken in accordance with selective activation of the heating elements as the media moves in relation to the thermal printhead, to print a desired image on the media. The nonconductive coating protects the heating elements and wears away with usage of the printhead. The media comes into contact with the nonconductive coating during printing of the desired image on the media. The resistors indicate wear of the thermal printhead, and have electrical resistances that increase as the resistors are worn away in accordance with wearing away of the nonconductive coating.Type: GrantFiled: December 24, 2009Date of Patent: July 17, 2012Assignee: International Business Machines CorporationInventors: Timothy W. Crockett, Stacy L. Arrington
-
Publication number: 20110157291Abstract: A thermal printhead includes a substrate, a nonconductive coating over the substrate, a number of heating elements disposed on the substrate, and one or more resistors at least partially disposed within the nonconductive coating. The heating elements cause thermochromic media to selectively darken in accordance with selective activation of the heating elements as the media moves in relation to the thermal printhead, to print a desired image on the media. The nonconductive coating protects the heating elements and wears away with usage of the printhead. The media comes into contact with the nonconductive coating during printing of the desired image on the media. The resistors indicate wear of the thermal printhead, and have electrical resistances that increase as the resistors are worn away in accordance with wearing away of the nonconductive coating.Type: ApplicationFiled: December 24, 2009Publication date: June 30, 2011Inventors: Timothy W. Crockett, Stacy L. Arrington
-
Patent number: 7549814Abstract: A low paper sensor mechanism including first and second support rollers rotatable about a first and second rotational axis to support a paper supply roll, the first and second support rollers and rotational axes configured to translate in a path between a first position and a second position, first and second biasing members biasing the first and second support rollers toward the second position and a detection device, including a light emitting element and a light detecting element, disposed adjacent to the first and second support rollers, wherein the first and second support rollers move from the first position to the second position when a diameter of the paper supply roll is less than or equal to the predetermined distance between the first and second support rollers and the paper supply roll disrupts a line of sight between the light emitting element and the light detecting element.Type: GrantFiled: December 18, 2007Date of Patent: June 23, 2009Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Richard H. Harris, Dean F. Herring, Robert A. Myers, Robert D. Yoder
-
Publication number: 20090151536Abstract: The cutter blade apparatus includes a blade mount including a first attachment portion and second attachment portion, the first attachment portion and second attachment portion being disposed at substantially opposite ends of the mount, wherein the first attachment portion and second attachment portion are configured to releasably associate the mount with notches disposed at opposite sides of a printer housing of the printer, and a blade in fixed association with the mount, the blade including a first cutting edge and a second cutting edge, wherein the mount is configurable between a first blade position and a second blade position when the mount is released from association with the printer housing, the first blade position disposing the first cutting edge in cutting proximity to paper disposed in the printer, and the second blade position disposing the second cutting edge in cutting proximity to the paper disposed in the printer.Type: ApplicationFiled: December 12, 2007Publication date: June 18, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventor: Stacy L. Arrington
-
Publication number: 20090152795Abstract: A low paper sensor mechanism including first and second support rollers rotatable about a first and second rotational axis to support a paper supply roll, the first and second support rollers and rotational axes configured to translate in a path between a first position and a second position, first and second biasing members biasing the first and second support rollers toward the second position and a detection device, including a light emitting element and a light detecting element, disposed adjacent to the first and second support rollers, wherein the first and second support rollers move from the first position to the second position when a diameter of the paper supply roll is less than or equal to the predetermined distance between the first and second support rollers and the paper supply roll disrupts a line of sight between the light emitting element and the light detecting element.Type: ApplicationFiled: December 18, 2007Publication date: June 18, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Stacy L. Arrington, Richard H. Harris, Dean F. Herring, Robert A. Myers, Robert D. Yoder
-
Publication number: 20090129847Abstract: Disclosed is a thermal receipt printer including a printer frame having a base and two blade flanges extending from the base. The thermal receipt printer further includes a stationary blade located at the two blade flanges and at least one magnet located in at least one magnet hole in each blade flange of the two blade flanges, a magnetic field of the at least one magnet retaining the stationary blade to the two blade flanges.Type: ApplicationFiled: November 16, 2007Publication date: May 21, 2009Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Stacy L. Arrington, Richard H. Harris
-
Patent number: 7517163Abstract: A slide track of a notched slider control can include a continuous path extending between two end points. A slider can be a graphical element able to move along the slide track. The end points can correspond to upper and lower extremes of a value range. Positions between the end points can represent values within the value range. The slide track can include at least one notch that is visually represented within the slide control as a deviation from a straight line segment having the two end points. The notch corresponds to a value within the value range. The notch can causes the slider to become fixed at a point along the slide track whenever a pointing device controlling the slider is moved in a direction of the deviation.Type: GrantFiled: July 25, 2008Date of Patent: April 14, 2009Assignee: International Business Machines CorporationInventors: Danny H. Addison, Stacy L. Arrington, Richard H. Harris, Robert A. Myers
-
Patent number: 7513705Abstract: A toolless thermal print head mounting apparatus including; a print head mounting bracket including a front face and a rear face, a plurality of print head mounting stud holes and a plurality of cable clamp mounting slots formed in the print head mounting bracket, each of the plurality of cable clamp mounting slots including a side slot and a vertical slot, a capture latch operatively connected to the print head mounting bracket, a plurality of key-slots formed in the capture latch and aligned with the plurality of mounting stud holes, and a floating cable clamp including a plurality of shoulder pins disposed on a rear face thereof, each of the plurality of shoulder pins including a neck configured to pass through the plurality of cable clamp mounting slots and a head configured to be larger than a width of the vertical slot of the cable clamp mounting slots.Type: GrantFiled: June 20, 2008Date of Patent: April 7, 2009Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Richard H. Harris, Dean F. Herring, Robert A. Myers
-
Patent number: 7510343Abstract: A method of retracting a tear bar in a printer includes pivoting a printer access cover away from a printer housing to expose a paper storage portion, and retracting a tear bar into the printer housing away from the paper storage portion through operation of pivoting the printer access cover.Type: GrantFiled: June 3, 2008Date of Patent: March 31, 2009Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Richard H. Harris, Dean F. Herring
-
Patent number: 7410312Abstract: A toolless thermal print head mounting apparatus including; a print head mounting bracket including a front face and a rear face, a plurality of print head mounting stud holes and a plurality of cable clamp mounting slots formed in the print head mounting bracket, each of the plurality of cable clamp mounting slots including a side slot and a vertical slot, a capture latch operatively connected to the print head mounting bracket, a plurality of key-slots formed in the capture latch and aligned with the plurality of mounting stud holes, and a floating cable clamp including a plurality of shoulder pins disposed on a rear face thereof, each of the plurality of shoulder pins including a neck configured to pass through the plurality of cable clamp mounting slots and a head configured to be larger than a width of the vertical slot of the cable clamp mounting slots.Type: GrantFiled: November 27, 2007Date of Patent: August 12, 2008Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Richard H. Harris, Dean F. Herring, Robert A. Myers
-
Patent number: 7341185Abstract: A method of marking products purchased through a self-service checkout terminal includes scanning a product to be purchased into a computer and issuing a tamper resistant label from a printer at the self-service checkout terminal. The tamper resistant label includes a visual indicator including product data section, and a radio frequency identifier including product data portion. The method also includes adhesively bonding the tamper resistant label to the product scanned into the computer such that removal of the tamper resistant label from the product destroys the product data section of the visual indicator and the radio frequency identifier. Finally, the method includes scanning for each of the visual indicator and the radio frequency identifier after the product passes through the self-service checkout terminal to verify that the product was scanned into the computer.Type: GrantFiled: October 30, 2007Date of Patent: March 11, 2008Assignee: International Business Machines CorporationInventors: Stacy L. Arrington, Sharon C. Freedman, Hye S. Makley, Tracy C. Payne, Kimberly A. Wood