Patents by Inventor Suresh Anjaneyelu Venkatswamy

Suresh Anjaneyelu Venkatswamy 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).

  • Consumable ID differentiation and validation system with on-board processor
    Patent number: 8311419
    Abstract: According to aspects of the embodiments, there is provided methods and systems for authenticating an imaging device consumer replaceable unit (CRU) used in products such as a printing system with appropriate programming such that they are able to positively recognize and accommodate authorized consumables. A microcontroller or processing chip is integrated with the CRU and capable of generating a Validation Code. A code key will be comprised of a value string including programmed characters representing a combination of all or portions of a market program designator or code, consumable identification (ID) information and a randomly generated value, which may be hidden from view. The resulting string key is a basis for an algorithm created Validation Code. This code is generated by the consumable processor and readable by a printing system or device the CRU is inserted into.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: November 13, 2012
    Assignee: Xerox Corporation
    Inventors: Brent Rodney Jones, Brian Patterson, Suresh Anjaneyelu Venkatswamy
  • Inkjet printing system having environmentally responsive thermal control mode
    Patent number: 8287078
    Abstract: A method has been developed that reduces the electrical energy consumption of an inkjet printing system. The method regulates the energy consumption of the printing system with reference to a monitored temperature of at least one component in the inkjet printing system.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: October 16, 2012
    Assignee: Xerox Corporation
    Inventors: Ngoc-Diep Thi Nguyen, Suresh Anjaneyelu Venkatswamy, Raymond Lew, Brent R. Jones
  • CONSUMABLE ID DIFFERENTIATION AND VALIDATION SYSTEM WITH ON-BOARD PROCESSOR
    Publication number: 20120134686
    Abstract: According to aspects of the embodiments, there is provided methods and systems for authenticating an imaging device consumer replaceable unit (CRU) used in products such as a printing system with appropriate programming such that they are able to positively recognize and accommodate authorized consumables. A microcontroller or processing chip is integrated with the CRU and capable of generating a Validation Code. A code key will be comprised of a value string including programmed characters representing a combination of all or portions of a market program designator or code, consumable identification (ID) information and a randomly generated value, which may be hidden from view. The resulting string key is a basis for an algorithm created Validation Code. This code is generated by the consumable processor and readable by a printing system or device the CRU is inserted into.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 31, 2012
    Applicant: XEROX CORPORATION
    Inventors: Brent Rodney JONES, Brian Patterson, Suresh Anjaneyelu Venkatswamy
  • Inkjet Printing System Having Environmentally Responsive Thermal Control Mode
    Publication number: 20120019585
    Abstract: A method has been developed that reduces the electrical energy consumption of an inkjet printing system. The method regulates the energy consumption of the printing system with reference to a monitored temperature of at least one component in the inkjet printing system.
    Type: Application
    Filed: July 23, 2010
    Publication date: January 26, 2012
    Applicant: XEROX CORPORATION
    Inventors: Ngoc-Diep Thi Nguyen, Suresh Anjaneyelu Venkatswamy, Raymond Lew, Brent R. Jones