Patents by Inventor Adam Graham

Adam Graham 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).

  • Publication number: 20190140205
    Abstract: A light emitting electrochemical cell (LEEC, 21) is described comprising a first electrode (23); a further electrode (26) comprising ionic salt; and a light emitting element (25) between the first (23) and further electrodes (26). A method of manufacturing a light emitting electrochemical cell (LEEC, 21) is described comprising: forming a first electrode (23); forming a light emitting element (25) overlying the first electrode (23); forming a further electrode (26) by applying a substance comprising ionic salt to a side of the light emitting element (25) furthest from the first electrode (23).
    Type: Application
    Filed: June 8, 2017
    Publication date: May 9, 2019
    Applicant: CPI Innovation Services Limited
    Inventors: Alex COLE, Adam GRAHAM
  • Patent number: 9546859
    Abstract: An electrically responsive composite material (1110) specially adapted for touch screen, comprising a carrier layer (1301) having a length and a width and a thickness (1303) that is relatively small compared to said length and said width. The composite material also comprises a plurality of electrically conductive or semi-conductive particles (201). The particles (201) are agglomerated to form a plurality of agglomerates (104, 1403) dispersed within the carrier layer such that each said agglomerate comprises a plurality of the particles (201). The agglomerates are arranged to provide electrical conduction across the thickness of the carrier layer in response to applied pressure such that the electrically responsive composite material has a resistance that reduces in response to applied pressure.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: January 17, 2017
    Assignee: Peratech Holdco Limited
    Inventors: Christopher John Lussey, Paul Jonathan Laughlin, Adam Graham, David Bloor, David Lussey
  • Patent number: 9486125
    Abstract: An accessory for partially enclosing a shaft of an endoscope is disclosed. The accessory defines a first space for accommodating the shaft and a second space for defining a conduit along the shaft. An outer surface of the accessory around the first and second spaces is centered on a first longitudinal axis, and the first space is centered on a second longitudinal axis spaced relative to the first longitudinal axis. The first space is open to one side, so that the accessory only partially encloses the shaft when placed around it.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: November 8, 2016
    Assignee: Endoguard Limited
    Inventor: Adam Graham James
  • Publication number: 20140109698
    Abstract: An electrically responsive composite material (1110) specially adapted for touch screen, comprising a carrier layer (1301) having a length and a width and a thickness (1303) that is relatively small compared to said length and said width. The composite material also comprises a plurality of electrically conductive or semi-conductive particles (201). The particles (201) are agglomerated to form a plurality of agglomerates (104, 1403) dispersed within the carrier layer such that each said agglomerate comprises a plurality of the particles (201). The agglomerates are arranged to provide electrical conduction across the thickness of the carrier layer in response to applied pressure such that the electrically responsive composite material has a resistance that reduces in response to applied pressure.
    Type: Application
    Filed: March 22, 2012
    Publication date: April 24, 2014
    Applicant: PERATECH LIMITED
    Inventors: Christopher John Lussey, Paul Jonathan Laughlin, Adam Graham, David Bloor, David Lussey
  • Patent number: 8449974
    Abstract: An electrically responsive composite material is disclosed, along with a method of producing an electrically responsive composite material, a transducer having a substrate for supporting a flowable polymer liquid and a method of fabricating a transducer. The electrically responsive composite material produced is configurable for application in a transducer. The method includes the steps of receiving the flowable polymer liquid and introducing electrically conductive acicular particles (1501, 1502) to facilitate the conduction of electricity by quantum tunneling. Dielectric particles (1505, 1506) are added of a size relative to the acicular particles such that a plurality of these dielectric particles are dispersed between adjacent acicular particles.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: May 28, 2013
    Assignee: Peratech Limited
    Inventors: David Lussey, David Bloor, Paul Jonathan Laughlin, Adam Graham, Cyril Hilsum
  • Patent number: 8419624
    Abstract: A flow guide directs a fluid flow across a surface of a device, for example a lens surface of an endoscope, in a controlled manner to facilitate flow attachment to the surface. Embodiments include features that impart a non-uniform velocity profile and/or include guide surfaces for facilitating flow attachment and/or coverage.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: April 16, 2013
    Assignee: Endoguard Limited
    Inventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
  • Publication number: 20120157772
    Abstract: An accessory for partially enclosing a shaft of an endoscope is disclosed. The accessory defines a first space for accommodating the shaft and a second space for defining a conduit along the shaft. An outer surface of the accessory around the first and second spaces is centered on a first longitudinal axis, and the first space is centered on a second longitudinal axis spaced relative to the first longitudinal axis. The first space is open to one side, so that the accessory only partially encloses the shaft when placed around it.
    Type: Application
    Filed: July 7, 2010
    Publication date: June 21, 2012
    Inventor: Adam Graham James
  • Publication number: 20110087072
    Abstract: A flow guide directs a fluid flow across a surface of a device, for example a lens surface of an endoscope, in a controlled manner to facilitate flow attachment to the surface. Embodiments include features that impart a non-uniform velocity profile and/or include guide surfaces for facilitating flow attachment and/or coverage.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 14, 2011
    Inventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
  • Publication number: 20100062148
    Abstract: An electrically responsive composite material is disclosed, along with a method of producing an electrically responsive composite material, a transducer having a substrate for supporting a flowable polymer liquid and a method of fabricating a transducer. The electrically responsive composite material produced is configurable for application in a transducer. The method includes the steps of receiving the flowable polymer liquid and introducing electrically conductive acicular particles (1501, 1502) to facilitate the conduction of electricity by quantum tunneling. Dielectric particles (1505, 1506) are added of a size relative to the acicular particles such that a plurality of these dielectric particles are dispersed between adjacent acicular particles.
    Type: Application
    Filed: August 26, 2009
    Publication date: March 11, 2010
    Applicant: PERATECH LIMITED
    Inventors: David Lussey, David Bloor, Paul Jonathan Laughlin, Adam Graham, Cyril Hilsum
  • Patent number: RE46062
    Abstract: A flow guide directs a fluid flow across a surface of a device, for example a lens surface of an endoscope, in a controlled manner to facilitate flow attachment to the surface. Embodiments include features that impart a non-uniform velocity profile and/or include guide surfaces for facilitating flow attachment and/or coverage.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: July 12, 2016
    Assignee: Endoguard Limited
    Inventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
  • Patent number: RE46977
    Abstract: A flow guide directs a fluid flow across a surface of a device, for example a lens surface of an endoscope, in a controlled manner to facilitate flow attachment to the surface. Embodiments include features that impart a non-uniform velocity profile and/or include guide surfaces for facilitating flow attachment and/or coverage.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: August 7, 2018
    Assignee: Endoguard Limited
    Inventors: Adam Graham James, Jie Chen, Anthony Arthur Wills