Patents by Inventor Michael H. Freeman
Michael H. Freeman 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: 20150180355Abstract: An electrical circuit for providing electrical power for use in powering electronic devices is described herein. The electrical circuit includes a primary power circuit and a secondary power circuit. The primary power circuit receives an alternating current (AC) input power signal from an electrical power source and generates an intermediate direct current (DC) power signal. The intermediate DC power signal is generated at a first voltage level that is less than a voltage level of the AC input power signal. The secondary power circuit receives the intermediate DC power signal from the primary power circuit and delivers an output DC power signal to an electronic device. The output DC power signal is delivered at an output voltage level that is less than the first voltage level of the intermediate DC power signal.Type: ApplicationFiled: October 28, 2014Publication date: June 25, 2015Inventors: Michael H. Freeman, W.J. "Jim" Weaver, JR., Mitchael C. Freeman, Robert Dieter, Glenn Noufer, Randall L. Sandusky, Jim Sesters, Neaz E. Farooqi, Jim Devoy, Jay Cormier
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Publication number: 20150155789Abstract: An energy efficient apparatus includes a switching device, a frequency dependent reactive device, and a control element is provided. The switching device is coupled to a source of electrical power and includes a pair of transistors and is adapted to receive a control signal and to produce an alternating current power signal. The frequency of the alternating current power signal is responsive to the control signal. The frequency dependent reactive device is electrically coupled to the pair of transistors for receiving the alternating current power signal and producing an output power signal. The frequency dependent reactive device is chosen to achieve a desired voltage of the output power signal relative to the frequency of the alternating current power signal. The control element senses an actual voltage of the direct current power signal and modifies the control signal delivered to achieve the desired voltage of the direct current power signal.Type: ApplicationFiled: September 16, 2014Publication date: June 4, 2015Inventors: Michael H. Freeman, W.J. "Jim" Weaver, JR., Mitchael C. Freeman, Robert Dieter, Brian Santee
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Publication number: 20150036389Abstract: An energy efficient apparatus includes a switching device, a frequency dependent reactive device, and a control element is provided. The switching device is coupled to a source of electrical power and includes a pair of transistors and is adapted to receive a control signal and to produce an alternating current power signal. The frequency of the alternating current power signal is responsive to the control signal. The frequency dependent reactive device is electrically coupled to the pair of transistors for receiving the alternating current power signal and producing an output power signal. The frequency dependent reactive device is chosen to achieve a desired voltage of the output power signal relative to the frequency of the alternating current power signal. The control element senses an actual voltage of the direct current power signal and modifies the control signal delivered to achieve the desired voltage of the direct current power signal.Type: ApplicationFiled: January 30, 2014Publication date: February 5, 2015Inventors: Michael H. Freeman, W. J. "Jim" Weaver, JR., Mitchael C. Freeman, Robert Dieter, Brian Santee
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Publication number: 20140369084Abstract: An electrical circuit for providing electrical power for use in powering electronic devices is described herein. The electrical circuit includes a power converter circuit that is electrically coupled to an electrical power source for receiving alternating current (AC) input power from the electrical source and delivering direct current (DC) output power to an electronic device. The power converter circuit includes a transformer and a switching device coupled to a primary side of the transformer for delivering power from the electrical power source to a primary side of the transformer. A controller is coupled to a voltage sensor and the switching device for receiving the sensed voltage level from the voltage sensor and transmitting a control signal to the switching device to adjust the voltage level of power being delivered to the electronic device.Type: ApplicationFiled: June 13, 2014Publication date: December 18, 2014Inventors: Michael H. Freeman, Robert Dieter, Mitchael C. Freeman, Sateesh Pillai, Daniel Segarra
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Publication number: 20140120952Abstract: A method for navigating through a predefined space is described herein. The method includes receiving, by a remote unit, a signal indicative of a selection of at least one destination category, wherein the selected destination category is associated with a plurality of destination locations. A position of each of the plurality of destination locations is determined within the predefined space. A final destination location is determined within the predefined space, an origination location of the remote unit is determined, and a first route is determined from the origination location to the final destination. The first route including each destination location included in the selected destination category.Type: ApplicationFiled: October 29, 2013Publication date: May 1, 2014Applicant: Intelligent Design Labs, LLCInventors: Mitchael C. Freeman, Michael H. Freeman
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Publication number: 20140049991Abstract: An energy efficient apparatus includes a switching device, a frequency dependent reactive device, and a control element is provided. The switching device is coupled to a source of electrical power and includes a pair of transistors and is adapted to receive a control signal and to produce an alternating current power signal. The frequency of the alternating current power signal is responsive to the control signal. The frequency dependent reactive device is electrically coupled to the pair of transistors for receiving the alternating current power signal and producing an output power signal. The frequency dependent reactive device is chosen to achieve a desired voltage of the output power signal relative to the frequency of the alternating current power signal. The control element senses an actual voltage of the direct current power signal and modifies the control signal delivered to achieve the desired voltage of the direct current power signal.Type: ApplicationFiled: October 1, 2012Publication date: February 20, 2014Applicant: ADVANCED CHARGING TECHNOLOGIES, LLCInventors: Michael H. Freeman, W. J. "Jim" Weaver, JR., Mitchael C. Freeman, Robert Dieter, Brian Santee
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Publication number: 20140051292Abstract: A power device including a power circuit assembly, a first plug assembly, and a second plug assembly is described herein. The first plug assembly is coupled to the power circuit assembly for transmitting power from a power source to the power circuit assembly at a first voltage. The second plug assembly is coupled to the power circuit assembly for controllably transmitting power from the power source to the power circuit assembly at a second voltage and at a third voltage.Type: ApplicationFiled: March 15, 2013Publication date: February 20, 2014Applicant: ADVANCED CHARGING TECHNOLOGIES, LLCInventors: W.J. "Jim" Weaver, JR., Michael H. Freeman, Jr., Mitchael C. Freeman, Robert Dieter, Brian Santee
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Publication number: 20140049106Abstract: An energy efficient apparatus includes a switching device, a frequency dependent reactive device, and a control element is provided. The switching device is coupled to a source of electrical power and includes a pair of transistors and is adapted to receive a control signal and to produce an alternating current power signal. The frequency of the alternating current power signal is responsive to the control signal. The frequency dependent reactive device is electrically coupled to the pair of transistors for receiving the alternating current power signal and producing an output power signal. The frequency dependent reactive device is chosen to achieve a desired voltage of the output power signal relative to the frequency of the alternating current power signal. The control element senses an actual voltage of the direct current power signal and modifies the control signal delivered to achieve the desired voltage of the direct current power signal.Type: ApplicationFiled: October 1, 2012Publication date: February 20, 2014Applicant: ADVANCED CHARGING TECHNOLOGIES, LLCInventors: Michael H. Freeman, W. J. "Jim" Weaver, JR., Mitchael C. Freeman, Robert Dieter, Brian Santee
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Publication number: 20140049176Abstract: An energy efficient apparatus includes a switching device, a frequency dependent reactive device, and a control element is provided. The switching device is coupled to a source of electrical power and includes a pair of transistors and is adapted to receive a control signal and to produce an alternating current power signal. The frequency of the alternating current power signal is responsive to the control signal. The frequency dependent reactive device is electrically coupled to the pair of transistors for receiving the alternating current power signal and producing an output power signal. The frequency dependent reactive device is chosen to achieve a desired voltage of the output power signal relative to the frequency of the alternating current power signal. The control element senses an actual voltage of the direct current power signal and modifies the control signal delivered to achieve the desired voltage of the direct current power signal.Type: ApplicationFiled: August 17, 2012Publication date: February 20, 2014Inventors: W. J. "Jim" Weaver, JR., Michael H. Freeman, Mitchael C. Freeman, Robert Dieter, Brian Santee
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Patent number: 8606515Abstract: A method for navigating through a predefined space is described herein. The method includes receiving, by a remote unit, a signal indicative of a selection of at least one destination category, wherein the selected destination category is associated with a plurality of destination locations. A position of each of the plurality of destination locations is determined within the predefined space. A final destination location is determined within the predefined space, an origination location of the remote unit is determined, and a first route is determined from the origination location to the final destination. The first route including each destination location included in the selected destination category.Type: GrantFiled: February 27, 2013Date of Patent: December 10, 2013Assignee: Intelligent Design Labs, L.L.C.Inventors: Mitchael C. Freeman, Michael H. Freeman
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Publication number: 20130173151Abstract: A method for navigating through a predefined space is described herein. The method includes receiving, by a remote unit, a signal indicative of a selection of at least one destination category, wherein the selected destination category is associated with a plurality of destination locations. A position of each of the plurality of destination locations is determined within the predefined space. A final destination location is determined within the predefined space, an origination location of the remote unit is determined, and a first route is determined from the origination location to the final destination. The first route including each destination location included in the selected destination category.Type: ApplicationFiled: February 27, 2013Publication date: July 4, 2013Inventors: Mitchael C. Freeman, Michael H. Freeman
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Patent number: 8437954Abstract: A travel director provides persons, robots and/or vehicles with real time “you-are-here” directions to a destination or series of destinations within a defined environment, such as a building. large aircraft, train or submarine. The director can also locate and/or direct travel to specific coordinates, people, places, and/or components and equipment within a defined environment. The director creates a complete virtual signature of an existing physical building/structure and defines coordinates on a virtual grid and compares the linear range from a set of unique segments programmed on multiple sequenced and strategically placed identifier tags/chips or from identified telemetric signals pre-existing in the environment.Type: GrantFiled: May 31, 2007Date of Patent: May 7, 2013Assignee: Intelligent Design Labs, L.L.C.Inventors: Mitchael C. Freeman, Michael H. Freeman
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Patent number: 8257607Abstract: A safe, environmentally-friendly, fluorocarbon-free temperature suppressing composition includes water in combination with a sugar alcohol in solution with the water and having a general formula H(HCHO)n+1H. Sorbitol is a preferred sugar alcohol (n=5) but sugar alcohols having n=3 to 4 or 6 to 11 may be used. The composition provides a heat absorption greater than the water alone and the sugar alcohol alone. Other sugar alcohols having the general formula H(HCOH)n+1HC, where n=10, may also be used. The composition may further include a wetting agent, an emulsifying agent, a viscosity adjusting agent, a preservative or biocide, or a freeze suppression agent. The composition affords levels of protection suited to a variety of applications including possibility of damage from exposure to excessive heat, combustion or explosion such as may be experienced in military combat.Type: GrantFiled: January 27, 2011Date of Patent: September 4, 2012Inventors: Paige Johnson, Michael H. Freeman, Mitchael C. Freeman, Elizabeth Clagg
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Patent number: 5748282Abstract: A multifocal contact lens has diffractive power arising from a series of concentric zones each providing an asymmetric retardation of light across the zone width to direct light predominantly into a required order and sign of diffraction. At least some of the concentric zones are shaped so that the step height varies so that it is different in one region (A) of the lens from that in another region (B), whereby the intensity of light associated with an image observed by diffraction at one order in that region (A) of the lens is greater than the light intensity associated with the same image when observed at the same order through another region (B) of the lens.Type: GrantFiled: October 5, 1995Date of Patent: May 5, 1998Assignee: Pilkington Barnes Hind, Inc.Inventor: Michael H. Freeman
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Patent number: 5579239Abstract: A remote video transmission system for digitizing and compressing an audio/visual signal, transmitting that signal over low band width lines, such as land telephone lines, cellular telephone lines, or radio frequencies, decompressing the digitized data and converting it to an audio/visual signal for broadcast. Components of this system include: A remote unit, a host unit, and a playback unit. The remote unit is capable of digitizing and compressing the audio/visual signal as well as transmitting the compressed, digitized data. Data may be divided and sent to multiple ports for output. Data may also be edited prior to transmission. The host unit is automated to receive data transmitted from the remote unit and reassemble the data if it has been divided. The playback unit stores and automatically catalogs transmitted data files. The player unit also decompresses the digitized data files and converts them to an audio/visual signal which may then be broadcast.Type: GrantFiled: February 16, 1994Date of Patent: November 26, 1996Inventors: Mitchael C. Freeman, Richard C. Freeman, Chad Boss, Michael H. Freeman
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Patent number: 5349394Abstract: A method of fitting rigid gas permeable contact lenses comprising the steps of:providing a set of lenses of differing BCOR values, but the same optical corrective power;fitting a patient with a lens to determine an acceptable BCOR value for the patient;determining the corrective prescription for that patient; andsupplying the patient with a lens having an acceptable BCOR value and the correct prescription.The lens supplied is manufactured in the same geometry and fitting characteristics as the lens from the set used in fitting and adjusted to the correct prescription power from the fixed power by diffractive means.Type: GrantFiled: April 12, 1991Date of Patent: September 20, 1994Assignee: Pilkington Diffractive Lenses LimitedInventors: Michael H. Freeman, William E. Meyers
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Patent number: 5331132Abstract: A consumable laser mask for forming a visual lens, especially a contact lens, in which at least a portion of the light passing through the lens is focussed by diffractive means. The laser mask is shaped to provide the diffractive means in the finished lens, and is made from a polymeric material with a thickness such that no residue is left at the completion of the laser ablation process. The invention also includes a method of manufacturing a lens using a consumable laser mask in accordance with the present invention.Type: GrantFiled: October 2, 1992Date of Patent: July 19, 1994Assignee: Pilkington Diffractive Lenses LimitedInventors: Michael H. Freeman, Colin M. Perrott
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Patent number: D682201Type: GrantFiled: October 1, 2012Date of Patent: May 14, 2013Assignee: Advanced Charging Technologies, LLCInventors: W. J. “Jim” Weaver, Jr., Michael H. Freeman, Roy Matthew Milner, II, Mitchael C. Freeman, Robert Dieter, Brian Santee
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Patent number: D682202Type: GrantFiled: October 1, 2012Date of Patent: May 14, 2013Assignee: Advanced Charging Technologies, LLCInventors: W. J. “Jim” Weaver, Jr., Michael H. Freeman, Roy Matthew Milner, II, Mitchael C. Freeman, Robert Dieter, Brian Santee
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Patent number: D721328Type: GrantFiled: March 15, 2013Date of Patent: January 20, 2015Assignee: Advanced Charging Technologies, LLCInventors: Michael H. Freeman, W. J. “Jim” Weaver, Jr., Roy Matthew Milner, II, Mitchael C. Freeman, Robert Dieter, Brian Santee