Patents by Inventor John Whitaker
John Whitaker 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: 11294001Abstract: An optical fiber-mounted field sensor for measuring an electric or magnetic field includes an optical fiber configured to receive light from a laser source, a polarizer, a polarization manipulator, electro-optical material or magneto-optical material adjacent to the polarization manipulator, and a high reflection coating. The polarizer is adjacent to an output of the fiber, while the polarization manipulator is adjacent to the polarizer and opposite of the optical fiber. The electro-optical material or magneto-optical material is adjacent to the polarization manipulator, and the high reflection coating is adjacent to the electro-optical material or magneto-optical material. An optical mainframe for sending and receiving optical beams to and from the optical fiber-mounted field sensor is also described.Type: GrantFiled: June 30, 2020Date of Patent: April 5, 2022Assignee: Advanced Fiber Sensors, Inc.Inventors: Kyoung Yang, John Whitaker
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Publication number: 20200333405Abstract: An optical fiber-mounted field sensor for measuring an electric or magnetic field includes an optical fiber configured to receive light from a laser source, a polarizer, a polarization manipulator, electro-optical material or magneto-optical material adjacent to the polarization manipulator, and a high reflection coating. The polarizer is adjacent to an output of the fiber, while the polarization manipulator is adjacent to the polarizer and opposite of the optical fiber. The electro-optical material or magneto-optical material is adjacent to the polarization manipulator, and the high reflection coating is adjacent to the electro-optical material or magneto-optical material. An optical mainframe for sending and receiving optical beams to and from the optical fiber-mounted field sensor is also described.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Inventors: Kyoung Yang, John Whitaker
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Patent number: 10761151Abstract: An optical fiber-mounted field sensor for measuring an electric or magnetic field includes an optical fiber configured to receive light from a laser source, a polarizer, a polarization manipulator, electro-optical material or magneto-optical material adjacent to the polarization manipulator, and a high reflection coating. The polarizer is adjacent to an output of the fiber, while the polarization manipulator is adjacent to the polarizer and opposite of the optical fiber. The electro-optical material or magneto-optical material is adjacent to the polarization manipulator, and the high reflection coating is adjacent to the electro-optical material or magneto-optical material. An optical mainframe for sending and receiving optical beams to and from the optical fiber-mounted field sensor is also described.Type: GrantFiled: August 19, 2016Date of Patent: September 1, 2020Assignee: Advanced Fiber Sensors, Inc.Inventors: Kyoung Yang, John Whitaker
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Publication number: 20190011507Abstract: An optical fiber-mounted field sensor for measuring an electric or magnetic field includes an optical fiber configured to receive light from a laser source, a polarizer, a polarization manipulator, electro-optical material or magneto-optical material adjacent to the polarization manipulator, and a high reflection coating. The polarizer is adjacent to an output of the fiber, while the polarization manipulator is adjacent to the polarizer and opposite of the optical fiber. The electro-optical material or magneto-optical material is adjacent to the polarization manipulator, and the high reflection coating is adjacent to the electro-optical material or magneto-optical material. An optical mainframe for sending and receiving optical beams to and from the optical fiber-mounted field sensor is also described.Type: ApplicationFiled: August 19, 2016Publication date: January 10, 2019Inventors: Kyoung Yang, John Whitaker
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Publication number: 20160378920Abstract: A system and method for integrating clinical trial data housed in disparate systems. The integration system listens for a clinical trial event broadcasted by any one of the disparate systems. The clinical trial events are the same or similarly defined among the disparate systems. The integration system receives notice of a clinical trial event from one of the disparate systems and then sends a query to the disparate systems requesting metadata corresponding with the clinical trial event. The metadata is comprised of attributes of the clinical trial event and the values of such metadata may differ among the disparate systems. The responsive metadata is stored in an unstructured format and can be displayed in substantially real-time via a graphical user interface.Type: ApplicationFiled: June 1, 2016Publication date: December 29, 2016Inventors: Nate Thompson, Jonathan Shough, Sean Parris, John Whitaker, Tuananh Nguyen, Nataraj Prakash, John Randal Jones, David Rubenstein
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Patent number: 9255372Abstract: A half-barrel intake screen is disclosed. The half-barrel intake screen comprises a frame including a first end, a second end, and a bottom coupled between the first end and the second end. Further, a contiguous screen segment couples between the first end and the second end of the frame. However, the screen segment couples to the frame independently of a concrete body having an outlet. In other words, the intake screen does not include a concrete body having an outlet.Type: GrantFiled: June 25, 2013Date of Patent: February 9, 2016Assignee: HENDRICK SCREEN COMPANYInventor: John Whitaker
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Patent number: 9234294Abstract: A method of making property modulated composite materials includes depositing a first layer of material having a first microstructure/nanostructure on a substrate followed by depositing a second layer of material having a second microstructure/nanostructure that differs from the first layer. Multiple first and second layers can be deposited to form a composite material that includes a plurality of adjacent first and second layers. By controlling the microstructure/nanostructure of the layers, the material properties of the composite material formed by this method can be tailored for a specific use. The microstructures/nanostructures of the composite materials may be defined by one or more of grain size, grain boundary geometry, crystal orientation, and a defect density.Type: GrantFiled: July 7, 2009Date of Patent: January 12, 2016Assignee: Modumetal, Inc.Inventors: John Whitaker, Zhi Liang Bao
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Publication number: 20140374340Abstract: A half-barrel intake screen is disclosed. The half-barrel intake screen comprises a frame including a first end, a second end, and a bottom coupled between the first end and the second end. Further, a contiguous screen segment couples between the first end and the second end of the frame. However, the screen segment couples to the frame independently of a concrete body having an outlet. In other words, the intake screen does not include a concrete body having an outlet.Type: ApplicationFiled: June 25, 2013Publication date: December 25, 2014Inventor: John Whitaker
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Publication number: 20070093493Abstract: A method of treating symptoms of benign prostatic hypertrophy and a method of treating lower urinary tract symptoms, are disclosed. The method includes administering to a mammal about 1 to about 20 milligrams of an agent that inhibits cyclic guanosine 3,5-monophosphate specific phosphodiesterase type 5.Type: ApplicationFiled: October 10, 2006Publication date: April 26, 2007Applicant: LILLY ICOS LLCInventors: Bela Denes, Kenneth Ferguson, John Whitaker
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Publication number: 20070089993Abstract: An electrochemical printing system (100, 200) and method are disclosed having a printer head (130, 230) that expels a small jet of electrolyte (112) towards a conductive substrate (92) to facilitate electrodeposition or removal of material from the substrate. In an embodiment of the invention the printer head includes a plurality of individually addressable electrodes (220), each electrode having a channel therethrough and wherein the electrodes are much larger than the electrolyte jet outlet. The printer head includes means for inhibiting cross talk between electrodes. For example, the printer head may include a plenum (241) and a nonconductive cross-talk inhibition layer (245) upstream of the electrodes. A resolution defining layer (270) having small apertures (271) is provided at the distal end of the printer head.Type: ApplicationFiled: October 1, 2004Publication date: April 26, 2007Applicant: UNIVERSITY OF WASHINGTONInventors: Daniel Schwartz, John Whitaker
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Publication number: 20070060056Abstract: A system and method enable remotely accessing a host, such as an automobile or the like, using short range wireless communication functionality integrated into a mobile device.Type: ApplicationFiled: July 25, 2006Publication date: March 15, 2007Inventors: John Whitaker, Laurence Lycke
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Publication number: 20060022021Abstract: A cardboard sidewall has a volume of greater than or equal to one and half gallons. A cardboard bottom includes a polyethylene coating on an inside of the bottom. An inside of the sidewall also includes a polyethylene coating. The bottom is heat sealed onto a bottom portion of the sidewall to form a seal. Furthermore, in one embodiment, a plastic ring is affixed to an inside of a top portion of the sidewall.Type: ApplicationFiled: July 27, 2004Publication date: February 2, 2006Inventors: John Whitaker, Klaus Koessendrup
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Patent number: 5220616Abstract: A method of digitally processing images, in the form of a two dimensional data element array, in which the image is compressed by dividing the array into blocks (2) and performing transformation thereon. In order to smooth discontinuities at the boundaries (1, 13, 3, 14) between the blocks (2) resulting from the compression, filtering is performed by sequentially scanning elements at the boundaries with a one dimensional operator matrix (6, FIG. 1). The matrix applies suitable weights to those elements and adjacent ones to effect smoothing.Type: GrantFiled: February 27, 1992Date of Patent: June 15, 1993Assignee: Northern Telecom LimitedInventors: Anthony H. Downing, Robert G. Hadingham, John Whitaker, Jeremy B. D. Fonseca
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Patent number: D580168Type: GrantFiled: August 6, 2007Date of Patent: November 11, 2008Assignee: Whitaker & CompanyInventor: John Whitaker
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Patent number: D595053Type: GrantFiled: May 16, 2008Date of Patent: June 30, 2009Assignee: Whitaker & CompanyInventor: John Whitaker
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Patent number: D595054Type: GrantFiled: May 16, 2008Date of Patent: June 30, 2009Assignee: Whitaker & CompanyInventor: John Whitaker