Patents by Inventor R. Page
R. Page 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: 20140232267Abstract: A modular lighting system for lighting a work area is disclosed. The system includes a power supply with power outlets for powering LED fixtures. The power supply preferably operates at or below a fixed power output level, such as to illuminate the work area using less than 0.2 Watts per square foot of energy. The lighting system also includes an occupancy sensor and/or a light level sensor for controlling lighting levels in the work area in response to detection of a person, ambient light levels and/or a combination thereof. The lighting system can also include computer unit with a micro-processor and a memory unit for running software or firmware the executes lighting programs, stores light usage histories and/or provides system reports to a remote computer by a wireless means and/or over a computer network.Type: ApplicationFiled: April 30, 2014Publication date: August 21, 2014Applicants: Finelite INC., University of California, David, The Regents of the University of CaliforniaInventors: Walter Blue Clark, Douglas Joseph Scott Bourne, Erik R. Page, Michael Siminovitch, Kevin Gauna, Konstantinos Papamichael
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Patent number: 8806060Abstract: A web browsing system for retrieving a web page whereby the web page comprises associated frames, content data and context data (e.g. navigational buttons, hyperlinks to other web pages etc.). The system is usable with a distributed data processing system comprising a server computer and a client computer, whereby the web page is stored on the server computer and is transmitted over a network to the client computer. The web browsing system comprises a function for providing a bookmark to the web page and also comprises a function to retrieve the bookmark. Once a bookmark has been retrieved, the web page and the structure of the web page, namely, the plurality of frames, the content data and the context data are displayed.Type: GrantFiled: March 12, 2002Date of Patent: August 12, 2014Assignee: International Business Machines CorporationInventors: David R. Page, Birgit Schmidt-Wesche
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Publication number: 20140211005Abstract: A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a centerline and the boundary area to be analyzed. Vegetation coordinate points in the scene are determined from the digital image data. Ground coordinate points are determined from the digital image data. A clearance surface segment is constructed within the boundary area between the first and second object. The clearance surface is determined from the location of the first and second object and clearance criteria. The clearance surface is used to define a violation region.Type: ApplicationFiled: April 2, 2014Publication date: July 31, 2014Applicant: Aerotec, LLCInventors: James W. Dow, Michael D. Rhodes, William A. Openshaw, W. Scott Dow, Alan R. Page
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Patent number: 8724900Abstract: A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a centerline and the boundary area to be analyzed. Vegetation coordinate points in the scene are determined from the digital image data. Ground coordinate points are determined from the digital image data. A clearance surface segment is constructed within the boundary area between the first and second object. The clearance surface is determined from the location of the first and second object and clearance criteria. The clearance surface is used to define a violation region.Type: GrantFiled: February 11, 2013Date of Patent: May 13, 2014Assignee: Aerotec, LLCInventors: James W. Dow, Michael D. Rhodes, William A. Openshaw, W. Scott Dow, Alan R. Page
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Publication number: 20140127850Abstract: A method (50) is provided for processing a graded-density AR silicon surface (14) to provide effective surface passivation. The method (50) includes positioning a substrate or wafer (12) with a silicon surface (14) in a reaction or processing chamber (42). The silicon surface (14) has been processed (52) to be an AR surface with a density gradient or region of black silicon. The method (50) continues with heating (54) the chamber (42) to a high temperature for both doping and surface passivation. The method (50) includes forming (58), with a dopant-containing precursor in contact with the silicon surface (14) of the substrate (12), an emitter junction (16) proximate to the silicon surface (14) by doping the substrate (12). The method (50) further includes, while the chamber is maintained at the high or raised temperature, forming (62) a passivation layer (19) on the graded-density silicon anti-reflection surface (14).Type: ApplicationFiled: January 8, 2014Publication date: May 8, 2014Applicant: Alliance for Sustainable Energy, LLCInventors: Hao-Chih Yuan, Howard M. Branz, Matthew R. Page
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Publication number: 20140085133Abstract: A radar transmitter for emulsion measurement comprises a probe defining a transmission line for sensing impedance. A pulse circuit is connected to the probe for generating pulses on the transmission line and receiving a reflected signal from the transmission line. The reflected signal comprises a waveform of probe impedance over time. A controller is operatively connected to the pulse circuit. The controller profiles content of the emulsion responsive to the waveform by transforming the waveform into impedance relative to distance, converting the transformed waveform into effective dielectric relative to distance, determining mixture content of the emulsion at select distances responsive to the effective dielectric at the select distances and developing an output representing mixture content relative to level units.Type: ApplicationFiled: September 27, 2013Publication date: March 27, 2014Applicant: Magnetrol International, IncorporatedInventors: Michael D. Flasza, Feng Tang, Steven R. Page
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Patent number: 8504657Abstract: A media server comprises a plurality of nodes each comprising a gateway, each gateway providing memory and communication of data between mass storage and I/O ports of a node, and/or providing communication of data between the node and other nodes. Each node utilizes one or more central processors. The media server comprises logic to enable the processors to manage the streaming of data from the mass storage to the I/O ports via the gateways without communicating the data between the processors and any of the mass storage, I/O ports, or gateways.Type: GrantFiled: October 4, 2011Date of Patent: August 6, 2013Assignee: ARRIS Group, Inc.Inventors: Robert C. Duzett, Sydney D. Lovely, Darin J. Klaas, Steven R. Page
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Patent number: 8374431Abstract: A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a centerline and the boundary area to be analyzed. Vegetation coordinate points in the scene are determined from the digital image data. Ground coordinate points are determined from the digital image data. A clearance surface segment is constructed within the boundary area between the first and second object. The clearance surface is determined from the location of the first and second object and clearance criteria. The clearance surface is used to define a violation region.Type: GrantFiled: July 27, 2010Date of Patent: February 12, 2013Assignee: Aerotec, LLCInventors: James W. Dow, Michael D. Rhodes, William A. Openshaw, W. Scott Dow, Alan R. Page
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Patent number: 8373547Abstract: One embodiment of the present invention provides a system that uses power-line phase-cut signaling to change energy usage for one or more devices that share a common power signal. During operation, the system receives a request to change power usage. In response to the request, the system inserts a phase-cut notch into the common power signal. A device that is located downstream from the inserted phase-cut notch detects this notch in the common power signal, and in response triggers a power-state change. For instance, the device may trigger a reduced-power state when it detects a phase-cut notch.Type: GrantFiled: May 24, 2007Date of Patent: February 12, 2013Assignees: Nev Electronics LLC, The Regents of the University of California, Benya Lighting DesignInventors: James R. Benya, Joel W. Snook, Erik R. Page, Michael Siminovitch, Konstantinos Papamichael, Margaret Aumann
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Publication number: 20120027298Abstract: A method and system for processing digital image data taken from a three-dimensional topographic area including terrain and a right of way including a first and a second object to establish a clearance surface to define clearance violations within a boundary area. Waypoints are located to define a centerline and the boundary area to be analyzed. Vegetation coordinate points in the scene are determined from the digital image data. Ground coordinate points are determined from the digital image data. A clearance surface segment is constructed within the boundary area between the first and second object. The clearance surface is determined from the location of the first and second object and clearance criteria. The clearance surface is used to define a violation region.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Applicant: Aerotec, LLCInventors: James W. Dow, Michael D. Rhodes, William A. Openshaw, W. Scott Dow, Alan R. Page
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Publication number: 20120023203Abstract: A media server comprises a plurality of nodes each comprising a gateway, each gateway providing memory and communication of data between mass storage and I/O ports of a node, and/or providing communication of data between the node and other nodes. Each node utilizes one or more central processors. The media server comprises logic to enable the processors to manage the streaming of data from the mass storage to the I/O ports via the gateways without communicating the data between the processors and any of the mass storage, I/O ports, or gateways.Type: ApplicationFiled: October 4, 2011Publication date: January 26, 2012Applicant: ARRIS GROUP, INC.Inventors: Robert C. Duzett, Sydney D. Lovely, Darin J. Klaas, Steven R. Page
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Publication number: 20110303265Abstract: A method (50) is provided for processing a graded-density AR silicon surface (14) to provide effective surface passivation. The method (50) includes positioning a substrate or wafer (12) with a silicon surface (14) in a reaction or processing chamber (42). The silicon surface (14) has been processed (52) to be an AR surface with a density gradient or region of black silicon. The method (50) continues with heating (54) the chamber (42) to a high temperature for both doping and surface passivation. The method (50) includes forming (58), with a dopant-containing precursor in contact with the silicon surface (14) of the substrate (12), an emitter junction (16) proximate to the silicon surface (14) by doping the substrate (12). The method (50) further includes, while the chamber is maintained at the high or raised temperature, forming (62) a passivation layer (19) on the graded-density silicon anti-reflection surface (14).Type: ApplicationFiled: June 9, 2010Publication date: December 15, 2011Applicant: ALLIANCE FOR SUSTAINABLE ENERGY, LLCInventors: Hao-Chih Yuan, Howard M. Branz, Matthew R. Page
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Patent number: 8032366Abstract: To increase channel capacity, mobile phone carriers have deployed speech coders, such as Advanced MultiBand Excitation coding (AMBE), in networks to reduce the bit rate of each call. One undesired consequence of employing such speech coders is that the voice quality can be much worse as compared to higher bit-rate speech coders. A method or corresponding apparatus in an example embodiment of the present invention performs voice quality enhancement transparently within a network by detecting use of a coder applying rate reduction to a speech signal and known to have an adverse effect on a coded speech signal. Upon detection of the use of such coder, the coded speech signal is corrected based on components introduced into the coded speech signal due to the rate reduction. As a result of applying the voice quality enhancement, adverse effects of speech coders can be reduced, while maintaining high quality voice signals.Type: GrantFiled: May 16, 2008Date of Patent: October 4, 2011Assignee: Tellabs Operations, Inc.Inventors: Daniel Mapes-Riordan, Steve R. Page
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Patent number: 8032650Abstract: A media server comprises a plurality of nodes each comprising a gateway, each gateway providing memory and communication of data between mass storage and I/O ports of a node, and/or providing communication of data between the node and other nodes. Each node utilizes one or more central processors. The media server comprises logic to enable the processors to manage the streaming of data from the mass storage to the I/O ports via the gateways without communicating the data between the processors and any of the mass storage, I/O ports, or gateways.Type: GrantFiled: December 12, 2007Date of Patent: October 4, 2011Assignee: ARRIS Group, Inc.Inventors: Robert C. Duzett, Sydney D. Lovely, Darin J. Klaas, Steven R. Page
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Patent number: 8016457Abstract: A modular lighting system for lighting a work area is disclosed. The system includes a power supply with power outlets for powering LED fixtures. The power supply preferably operates at or below a fixed power output level, such as to illuminate the work area using less than 0.2 Watts per square foot of energy. The lighting system also includes an occupancy sensor and/or a light level sensor for controlling lighting levels in the work area in response to detection of a person, ambient light levels and/or a combination thereof. The lighting system can also include computer unit with a micro-processor and a memory unit for running software or firmware the executes lighting programs, stores light usage histories and/or provides system reports to a remote computer by a wireless means and/or over a computer network.Type: GrantFiled: May 10, 2007Date of Patent: September 13, 2011Assignee: Finelite IncInventors: Walter Blue Clark, Douglas Joseph Scott Bourne, Erik R. Page, Michael Siminovitch, Kevin Gauna
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Patent number: 7918435Abstract: A combination gravimetric and volumetric fluid dispenser which includes a scale linked to a controller. The controller is linked to a plurality of two stage valves which control the dispensing of large quantities of base materials. The controller is also linked to a plurality of nutating pumps which together with the controller controls the dispensing of smaller quantities of additive materials. The base material dispensing valves include stepper motor actuators having multiple steps per revolution and are under the control of an analog signal from a controller. The base material dispensing valve is opened or closed via a rod that is slidably raised or lowered upon rotation of the drive shaft of the stepper motor actuator.Type: GrantFiled: December 8, 2006Date of Patent: April 5, 2011Assignee: Fluid Management, Inc.Inventor: Steven R. Page
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Patent number: 7629236Abstract: In a method of making a c-Si-based cell or a ?c-Si-based cell, the improvement of increasing the minority charge carrier's lifetime, comprising: a) placing a c-Si or polysilicon wafer into CVD reaction chamber under a low vacuum condition and subjecting the substrate of the wafer to heating; and b) passing mixing gases comprising NH3/H2 through the reaction chamber at a low vacuum pressure for a sufficient time and at a sufficient flow rate to enable growth of an a-Si:H layer sufficient to increase the lifetime of the c-Si or polysilicon cell beyond that of the growth of an a-Si:H layer without treatment of the wafer with NH3/H2.Type: GrantFiled: August 26, 2004Date of Patent: December 8, 2009Assignee: Alliance For Sustainable Energy, LLCInventors: Qi Wang, Tihu Wang, Matthew R. Page, Yanfa Yan
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Publication number: 20090287480Abstract: To increase channel capacity, mobile phone carriers have deployed speech coders, such as Advanced MultiBand Excitation coding (AMBE), in networks to reduce the bit rate of each call. One undesired consequence of employing such speech coders is that the voice quality can be much worse as compared to higher bit-rate speech coders. A method or corresponding apparatus in an example embodiment of the present invention performs voice quality enhancement transparently within a network by detecting use of a coder applying rate reduction to a speech signal and known to have an adverse effect on a coded speech signal. Upon detection of the use of such coder, the coded speech signal is corrected based on components introduced into the coded speech signal due to the rate reduction. As a result of applying the voice quality enhancement, adverse effects of speech coders can be reduced, while maintaining high quality voice signals.Type: ApplicationFiled: May 16, 2008Publication date: November 19, 2009Applicant: Tellabs Operations, Inc.Inventors: Daniel Mapes-Riordan, Steve R. Page
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Publication number: 20090154718Abstract: In some communication applications, a near-end talker employs a cellular phone that either operates in a noisy environment and does not support artificial noise injection or injects noise but supports a simple, fixed noise injection. This may result in “blanking” of the background noise and result in repeated “are you still there?” questions or premature termination of a call. In order to prevent this feeling of “blanking,” a suppressor backfill module according to an example embodiment of the invention backfills those blank periods with noise, optionally in an inverse relationship with power of noise in a near-end signal, resulting in repairing sound quality degradation and giving a far end talker a feeling of call continuity. As a result, the near-end and far-end talker have a better experience during the call.Type: ApplicationFiled: December 14, 2007Publication date: June 18, 2009Inventor: Steven R. Page
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Publication number: 20090122572Abstract: One embodiment of the present invention provides an apparatus that is configured to provide direct and/or indirect and aesthetic lighting from a fan. The apparatus comprises: a motor; a motor housing; one or more fan blades rotating around the motor housing; and one or more stationary light-emitting diodes (LEDs) coupled to the motor housing. Note that the stationary LEDs are configured to direct light into the fan blades, thereby causing the fan blades to illuminate.Type: ApplicationFiled: November 7, 2008Publication date: May 14, 2009Applicant: The Regents of the University of CaliforniaInventors: Erik R. Page, Hideki Kawata