Patents by Inventor Raymond Charles Rumpf
Raymond Charles Rumpf 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: 20120039611Abstract: A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless device may include a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber. The wireless communication unit may include a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber. The radio frequency transmitter in some embodiments may include an ultra-wideband transmitter. A dipole antenna may also be provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber.Type: ApplicationFiled: October 26, 2011Publication date: February 16, 2012Applicant: HARRIS CORPORATIONInventors: Raymond Charles Rumpf, Eric G. Johnson
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Patent number: 8050244Abstract: A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless device may include a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber. The wireless communication unit may include a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber. The radio frequency transmitter in some embodiments may include an ultra-wideband transmitter. A dipole antenna may also be provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber.Type: GrantFiled: May 27, 2009Date of Patent: November 1, 2011Assignee: Harris CorporationInventors: Raymond Charles Rumpf, Eric G. Johnson
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Publication number: 20100290503Abstract: A passive wireless sensor is disclosed. The sensor has at least a measurand sensitive member and an electromagnetically resonant member positioned proximate to each other. The resonant member comprises a preselected resonance frequency, such that it scatters at least a portion of an interrogating signal as a scattered signal proximate to its resonance frequency, and the measurand sensitive member alters the scattered signal as a function of the measurand to change the shape of the scattered signal. The reactive field of the sensor is kept within the sensor to minimize environment interference and to maximize its signal strength. Almost bond-free packaging mitigates problems with delamination or internal stresses due to differing coefficients of thermal expansion.Type: ApplicationFiled: May 13, 2010Publication date: November 18, 2010Applicant: Prime Photonics, LCInventors: Raymond Charles Rumpf, JR., John Moore Coggin, Stephen Hamilton Poland
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Publication number: 20090232508Abstract: A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless device may include a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber. The wireless communication unit may include a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber. The radio frequency transmitter in some embodiments may include an ultra-wideband transmitter. A dipole antenna may also be provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber.Type: ApplicationFiled: May 27, 2009Publication date: September 17, 2009Applicant: HARRIS CORPORATIONInventors: Raymond Charles Rumpf, Eric G. Johnson
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Patent number: 7583642Abstract: A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless device may include a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber. The wireless communication unit may include a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber. The radio frequency transmitter in some embodiments may include an ultra-wideband transmitter. A dipole antenna may also be provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber.Type: GrantFiled: September 10, 2002Date of Patent: September 1, 2009Assignee: Harris CorporationInventors: Raymond Charles Rumpf, Eric G. Johnson
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Patent number: 6825743Abstract: A circuit for processing radio frequency signals. The circuit can include a substrate board that has at least one dielectric layer (100) having a first set of substrate properties over a first region (102). The first set of substrate properties can include a first permittivity and a first permeability. A second region (140) can be provided with a set of second substrate properties. The second region can have a second set of substrate properties including a second permittivity and a second permeability. The second permittivity can be different than the first permittivity and/or the second permeability can be different than the first permeability. A first transmission line (102) having at least one discontinuity can be coupled to the second region (108). The discontinuity can include a bend, corner, non-uniformity, break in the transmission line, or a junction between the first transmission line and a second transmission line.Type: GrantFiled: June 27, 2002Date of Patent: November 30, 2004Assignee: Harris CorporationInventors: Raymond Charles Rumpf, Jr., William D. Killen, Randy T. Pike
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Publication number: 20040047313Abstract: A communication system includes at least one optical-wireless device coupled to a longitudinal side of an optical fiber. The optical-wireless device may include an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless device may include a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber. The wireless communication unit may include a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber. The radio frequency transmitter in some embodiments may include an ultra-wideband transmitter. A dipole antenna may also be provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber.Type: ApplicationFiled: September 10, 2002Publication date: March 11, 2004Applicant: Harris CorporationInventors: Raymond Charles Rumpf, Eric G. Johnson
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Publication number: 20040000978Abstract: A circuit for processing radio frequency signals. The circuit can include a substrate board that has at least one dielectric layer (100) having a first set of substrate properties over a first region (102). The first set of substrate properties can include a first permittivity and a first permeability. A second region (140) can be provided with a set of second substrate properties. The second region can have a second set of substrate properties including a second permittivity and a second permeability. The second permittivity can be different than the first permittivity and/or the second permeability can be different than the first permeability. A first transmission line (102) having at least one discontinuity can be coupled to the second region (108). The discontinuity can include a bend, corner, non-uniformity, break in the transmission line, or a junction between the first transmission line and a second transmission line.Type: ApplicationFiled: June 27, 2002Publication date: January 1, 2004Inventors: Raymond Charles Rumpf, William D. Killen, Randy T. Pike
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Patent number: 6452798Abstract: A method for making an electronic module includes forming a cooling substrate having a fluid cooling circuit therein having a vertical passageway. The cooling substrate may be formed by forming a plurality of unsintered ceramic layers having passageways therein. The plurality of unsintered ceramic layers and at least one resistive element may be assembled in stacked relation so that the passageways align to define the fluid cooling circuit and so that the at least one resistive element extends in a cantilever fashion into the vertical passageway. Furthermore, the unsintered ceramic layers and the at least one resistive element may be heated to sinter and to cause the at least one resistive element to soften and deform downwardly adjacent vertical sidewall portions of the vertical passageway. The method may also include mounting at least one electronic device on the cooling substrate in thermal communication with the fluid cooling circuit.Type: GrantFiled: September 12, 2001Date of Patent: September 17, 2002Assignee: Harris CorporationInventors: Brian Ronald Smith, Raymond Charles Rumpf, Charles Michael Newton