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).
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Publication number: 20190140205Abstract: 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: ApplicationFiled: June 8, 2017Publication date: May 9, 2019Applicant: CPI Innovation Services LimitedInventors: Alex COLE, Adam GRAHAM
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Patent number: 9546859Abstract: 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: GrantFiled: March 26, 2012Date of Patent: January 17, 2017Assignee: Peratech Holdco LimitedInventors: Christopher John Lussey, Paul Jonathan Laughlin, Adam Graham, David Bloor, David Lussey
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Patent number: 9486125Abstract: 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: GrantFiled: July 7, 2010Date of Patent: November 8, 2016Assignee: Endoguard LimitedInventor: Adam Graham James
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Publication number: 20140109698Abstract: 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: ApplicationFiled: March 22, 2012Publication date: April 24, 2014Applicant: PERATECH LIMITEDInventors: Christopher John Lussey, Paul Jonathan Laughlin, Adam Graham, David Bloor, David Lussey
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Patent number: 8449974Abstract: 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: GrantFiled: August 26, 2009Date of Patent: May 28, 2013Assignee: Peratech LimitedInventors: David Lussey, David Bloor, Paul Jonathan Laughlin, Adam Graham, Cyril Hilsum
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Patent number: 8419624Abstract: 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: GrantFiled: October 12, 2010Date of Patent: April 16, 2013Assignee: Endoguard LimitedInventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
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Publication number: 20120157772Abstract: 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: ApplicationFiled: July 7, 2010Publication date: June 21, 2012Inventor: Adam Graham James
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Publication number: 20110087072Abstract: 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: ApplicationFiled: October 12, 2010Publication date: April 14, 2011Inventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
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Publication number: 20100062148Abstract: 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: ApplicationFiled: August 26, 2009Publication date: March 11, 2010Applicant: PERATECH LIMITEDInventors: David Lussey, David Bloor, Paul Jonathan Laughlin, Adam Graham, Cyril Hilsum
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Patent number: RE46062Abstract: 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: GrantFiled: April 16, 2015Date of Patent: July 12, 2016Assignee: Endoguard LimitedInventors: Adam Graham James, Jie Chen, Anthony Arthur Wills
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Patent number: RE46977Abstract: 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: GrantFiled: April 16, 2015Date of Patent: August 7, 2018Assignee: Endoguard LimitedInventors: Adam Graham James, Jie Chen, Anthony Arthur Wills