Patents by Inventor Peter Daniel Shippen
Peter Daniel Shippen 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: 10527738Abstract: A detector array (118) for a radiation system includes first and second detector cells (202, 250). The first detector cell (202) includes a first scintillator (220) that converts a radiation photon (226) impinging the first scintillator (220) into first light energy (230), and a first solar cell (212) that converts the first light energy (230) into first electrical energy. The second detector cell (250) includes a second scintillator (270) that converts a radiation photon (276) impinging the second scintillator (270) into second light energy (280). The first scintillator (220) includes a first detection surface (224) through which the radiation photon (226) impinging the first scintillator (220) enters the first scintillator (220). The second scintillator (270) includes a second detection surface (274) through which the radiation photon (276) impinging the second scintillator (270) enters the second scintillator (270).Type: GrantFiled: November 17, 2014Date of Patent: January 7, 2020Assignee: Analogic CorporationInventors: Hans J. Weedon, David Schafer, Peter Daniel Shippen
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Patent number: 10357220Abstract: Among other things, a data communication system wirelessly transmits data between a stator and a movable unit (e.g., a rotor) as part of a computed tomography (CT) imaging modality. The data communication system includes a first magnetic portion including a first magnetic material. The first magnetic portion extends along a first axis. The data communication system includes a first conductive portion including an electrically conductive material. The first conductive portion is at least partially surrounded by the first magnetic portion. The first conductive portion extends along a second axis that is substantially parallel to the first axis. The first conductive portion will at least one of generate an electromagnetic field corresponding to data to be transmitted, or have induced therein a current based upon a received electromagnetic field, where the current is a function of the data to be transmitted.Type: GrantFiled: October 16, 2014Date of Patent: July 23, 2019Assignee: Analogic CorporationInventor: Peter Daniel Shippen
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Patent number: 10206649Abstract: A receiving antenna for wirelessly receiving data between a stator of a computed tomography (CT) imaging modality and a rotor of the CT imaging modality is provided. The rotor rotates about a rotational axis. The receiving antenna includes a dielectric portion and a conductive portion coupled to the dielectric portion. A second surface of the conductive portion extends between a first end and a second end along a conductive axis that is substantially perpendicular to the rotational axis. The second surface of the conductive portion has a first length at a first length location along a first length axis that is substantially parallel to the conductive axis. The second surface of the conductive portion has a second length at a second length location along a second length axis that is substantially parallel to the conductive axis. The first length is different than the second length.Type: GrantFiled: December 29, 2015Date of Patent: February 19, 2019Assignee: Analogic CorporationInventors: Douglas Abraham, Peter Daniel Shippen, Carl DeVincent
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Publication number: 20170322321Abstract: A detector array (118) for a radiation system includes first and second detector cells (202, 250). The first detector cell (202) includes a first scintillator (220) that converts a radiation photon (226) impinging the first scintillator (220) into first light energy (230), and a first solar cell (212) that converts the first light energy (230) into first electrical energy. The second detector cell (250) includes a second scintillator (270) that converts a radiation photon (276) impinging the second scintillator (270) into second light energy (280). The first scintillator (220) includes a first detection surface (224) through which the radiation photon (226) impinging the first scintillator (220) enters the first scintillator (220). The second scintillator (270) includes a second detection surface (274) through which the radiation photon (276) impinging the second scintillator (270) enters the second scintillator (270).Type: ApplicationFiled: November 17, 2014Publication date: November 9, 2017Inventors: Hans J. Weedon, David Schafer, Peter Daniel Shippen
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Publication number: 20170251994Abstract: Among other things, a data communication system wirelessly transmits data between a stator and a movable unit (e.g., a rotor) as part of a computed tomography (CT) imaging modality. The data communication system includes a first magnetic portion including a first magnetic material. The first magnetic portion extends along a first axis. The data communication system includes a first conductive portion including an electrically conductive material. The first conductive portion is at least partially surrounded by the first magnetic portion. The first conductive portion extends along a second axis that is substantially parallel to the first axis. The first conductive portion will at least one of generate an electromagnetic field corresponding to data to be transmitted, or have induced therein a current based upon a received electromagnetic field, where the current is a function of the data to be transmitted.Type: ApplicationFiled: October 16, 2014Publication date: September 7, 2017Inventor: Peter Daniel Shippen
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Patent number: 9713454Abstract: A computed tomography (CT) imaging modality includes a stator and a rotor that rotates relative to the stator. The CT imaging modality includes a radiation source and a detector array for detecting at least some of the radiation. A first data communication component is coupled to the stator or the rotor for transmitting data between the stator and the rotor. The first data communication component includes a first circuit board assembly including a first conductive layer and a first dielectric layer and a second circuit board assembly including a second conductive layer and a second dielectric layer. The second conductive layer of the second circuit board assembly faces the first conductive layer of the first circuit board assembly. An insulating layer is disposed between the first conductive layer of the first circuit board assembly and the second conductive layer of the second circuit board assembly.Type: GrantFiled: April 29, 2015Date of Patent: July 25, 2017Assignee: ANALOGIC CORPORATIONInventor: Peter Daniel Shippen
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Publication number: 20170181723Abstract: A receiving antenna for wirelessly receiving data between a stator of a computed tomography (CT) imaging modality and a rotor of the CT imaging modality is provided. The rotor rotates about a rotational axis. The receiving antenna includes a dielectric portion and a conductive portion coupled to the dielectric portion. A second surface of the conductive portion extends between a first end and a second end along a conductive axis that is substantially perpendicular to the rotational axis. The second surface of the conductive portion has a first length at a first length location along a first length axis that is substantially parallel to the conductive axis. The second surface of the conductive portion has a second length at a second length location along a second length axis that is substantially parallel to the conductive axis. The first length is different than the second length.Type: ApplicationFiled: December 29, 2015Publication date: June 29, 2017Inventors: Douglas Abraham, Peter Daniel Shippen, Carl DeVincent
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Publication number: 20160317115Abstract: A computed tomography (CT) imaging modality includes a stator and a rotor that rotates relative to the stator. The CT imaging modality includes a radiation source and a detector array for detecting at least some of the radiation. A first data communication component is coupled to the stator or the rotor for transmitting data between the stator and the rotor. The first data communication component includes a first circuit board assembly including a first conductive layer and a first dielectric layer and a second circuit board assembly including a second conductive layer and a second dielectric layer. The second conductive layer of the second circuit board assembly faces the first conductive layer of the first circuit board assembly. An insulating layer is disposed between the first conductive layer of the first circuit board assembly and the second conductive layer of the second circuit board assembly.Type: ApplicationFiled: April 29, 2015Publication date: November 3, 2016Inventor: Peter Daniel Shippen