Patents by Inventor Keith Bromley
Keith Bromley 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: 10858402Abstract: A synthetic multiphase product including an isolated biofilm surface layer protein A (BslA), wherein the BslA has the amino acid sequence set forth in SEQ ID NO: 28 or a variant thereof that is at least 80% identical to SEQ ID NO: 28.Type: GrantFiled: January 7, 2020Date of Patent: December 8, 2020Assignee: The University Court of the University of EdinburghInventors: Cait Macphee, Nicola Stanley-Wall, Keith Bromley, Ryan Morris, Laura Hobley
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Publication number: 20200207813Abstract: A synthetic multiphase product including an isolated biofilm surface layer protein A (BsIA), wherein the BsIA has the amino acid sequence set forth in SEQ ID NO: 28 or a variant thereof that is at least 80% identical to SEQ ID NO: 28.Type: ApplicationFiled: January 7, 2020Publication date: July 2, 2020Inventors: CAIT MACPHEE, NICOLA STANLEY-WALL, KEITH BROMLEY, RYAN MORRIS, LAURA HOBLEY
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Patent number: 10570181Abstract: A synthetic multiphase product comprising BsIA is presented. Methods of producing a synthetic multiphase product comprising BsIA, and applications of BsIA in synthetic multiphase products are also presented.Type: GrantFiled: August 18, 2015Date of Patent: February 25, 2020Assignee: THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGHInventors: Cait MacPhee, Nicola Stanley-Wall, Keith Bromley, Ryan Morris, Laura Hobley
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Publication number: 20170267730Abstract: A synthetic multiphase product comprising BsIA is presented. Methods of producing a synthetic multiphase product comprising BsIA, and applications of BsIA in synthetic multiphase products are also presented.Type: ApplicationFiled: August 18, 2015Publication date: September 21, 2017Inventors: Cait MCPHEE, Nicola STANLEY-WALL, Keith BROMLEY, Ryan MORRIS, Laura HOBLEY
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Publication number: 20080041913Abstract: A portable device for inserting fixing elements into predefined seats in a work piece, the portable device including a drive head; a drive rod extending downward from the drive head; a hollow nose piece slidably fit around a lower end of the drive rod, the nose piece being attached to the head and being movable vertically by a predetermined distance with respect to the head and the drive rod; a magazine mounted on the nose piece at a predetermined angle with respect to a lower face of the nose piece for feeding a first fixing element into a horizontal slot on the lower face the nose piece; and a single-blow drive mechanism providing a force produced by a pressurized fluid to an upper end of the drive rod when the drive mechanism is triggered. The force on the drive rod drives the first fixing element into the predefined seat in the work piece.Type: ApplicationFiled: September 13, 2007Publication date: February 21, 2008Inventors: Keith Bromley, Sung Liu
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Publication number: 20070170222Abstract: A portable device for inserting fixing elements into predefined seats in a work piece, the portable device including a drive head; a drive rod extending downward from the drive head; a hollow nose piece slidably fit around a lower end of the drive rod, the nose piece being attached to the head and being movable vertically by a predetermined distance with respect to the head and the drive rod; a magazine mounted on the nose piece at a predetermined angle with respect to a lower face of the nose piece for feeding a first fixing element into a horizontal slot on the lower face the nose piece; and a single-blow drive mechanism providing a force produced by a pressurized fluid to an upper end of the drive rod when the drive mechanism is triggered. The force on the drive rod drives the first fixing element into the predefined seat in the work piece.Type: ApplicationFiled: January 26, 2006Publication date: July 26, 2007Inventors: Keith Bromley, Sung Liu
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Publication number: 20070114259Abstract: A portable device for inserting fixing elements into predefined seats in a work piece, the portable device including a drive head; a drive rod extending downward from the drive head; a hollow nose piece slidably fit around a lower end of the drive rod, the nose piece being attached to the head and being movable vertically by a predetermined distance with respect to the head and the drive rod; a magazine mounted on the nose piece at a predetermined angle with respect to a lower face of the nose piece for feeding a first fixing element into a horizontal slot on the lower face the nose piece; and a drive mechanism providing a pulsating force produced by a pressurized fluid to an upper end of the drive rod when downward pressure is applied by a user on the drive head. The pulsating force on the drive rod drives the first fixing element into the predefined seat in the work piece.Type: ApplicationFiled: November 23, 2005Publication date: May 24, 2007Inventors: Keith Bromley, Sung Liu
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Patent number: 4603398Abstract: A electrooptic systolic array architecture performs matrix-matrix multiplication using incoherent light. The incoherent light is collimated and passed through a polarizing beamsplitter and onto a pair of optically reflecting light valves. Each of the valves has a number of cells which are continuously being updated in a clocked sequence to vary their reflectivity in accSTATEMENT OF GOVERNMENT INTERESTThe invention described herein may be manufactured and used by or for the Government of the United States of America for governmental purposes without the payment of any royalties thereon or therefor.Type: GrantFiled: February 17, 1984Date of Patent: July 29, 1986Assignee: The United States of America as represented by the Secretary of the NavyInventors: Richard P. Bocker, Henry J. Caulfield, Keith Bromley
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Patent number: 4592004Abstract: The improved electrooptic signal processing relies upon matrix-matrix multiplication using twos complement arithmetic. A source of pulse collimated light illuminates two two-dimension spatial light modulators that operate in a reflective mode through a polarizing beamsplitter. Each of the spatial light modulators has a matrix of optically encoded information of numbers in the twos complement binary representation so that a mixed binary representation of signals is generated within the two-dimensioned photodetector array. The mixed binary representation signals are decoded to a twos complement binary representation or a decimal representation to be useful for more conventional processing techniques. The twos complement arithmetic when incorporated with the electrooptic architecture provides for a convenient means for handling bipolar numbers, avoids the need for matrix partitioning when the matrices are real and offers a means to improve accuracy over conventional optical analog techniques.Type: GrantFiled: May 21, 1984Date of Patent: May 27, 1986Assignee: The United States of America as represented by the Secretary of the NavyInventors: Richard P. Bocker, Stanley R. Clayton, Keith Bromley
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Patent number: 4236043Abstract: A method of compressing or expanding the frequency of signals while keeping the signals' original gross temporal relationship relies upon an electrooptical processor. An apertured mask is interposed between an area-array charge coupled device (CCD) and a light emitting diode (LED). Optical signals are emitted from the LED at a clock rate which is the same as the vertical shift rate of charge packets in the CCD. Sampling the CCD's horizontal shift register output at varying rates allows a changing of the frequencies of the optical signals or a reoccurring reversal of sequential portions. Weighting the apertured mask to define at least one Gaussian curve or triangular waveform smooths and eliminates breaks in the compressed or expanded frequencies. Sampling the CCD output at a slower rate than the vertical clock rate compresses the frequency of the representative optical signals and if the CCD output is sampled at a faster rate then the signals will be expanded or rearranged in a sequentially reoccurring order.Type: GrantFiled: April 13, 1979Date of Patent: November 25, 1980Assignee: The United States of America as represented by the Secretary of the NavyInventor: Keith Bromley
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Patent number: 4153917Abstract: Light energy data is generated in sequential interlaced field raster format y a sensor driven in azimuth to detect a panoramic scene. The light energy data is sequentially recorded together with an azimuth rate signal which is a function of the rate that the sensor is driven in azimuth. Because the sensor has been driven in azimuth, however, there is a delay in the sequential detection between first and second interlaced fields of any selected frame of the panoramic scene; consequently, when it is desired to retrieve and playback a "stop-action" image comprised of a selected frame, compensation must be made for the delay. The recorded azimuth rate signal is used to develop a commensurate delay between the two sequential first and second interlaced fields of light energy data comprising the selected frame of light energy data which is desired to playback in "stop-action" form.Type: GrantFiled: January 23, 1978Date of Patent: May 8, 1979Assignee: The United States of America as represented by the Secretary of the NavyInventors: Paul S. Catano, Michael A. Monahan, Keith Bromley
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Patent number: 4009380Abstract: An electro-optical system for performing matrix-vector multiplication includes a mask having a plurality of elements of substantially equal resolution area disposed in a matrix of M rows and N columns, each element containing recorded discrete information as defined by its degree of opacity which is representative of a predetermined mathematical value in a known matrix. A light source is positioned to illuminate the mask and has its intensity modulated as a function of the sequential values in a N X 1, vector. A multiple photo-responsive array including M elements disposed in a column is positioned to receive the light energy transmitted by the illuminated mask and generates signals at each element commensurate with the instantaneous photo energy received at its position.Type: GrantFiled: January 20, 1975Date of Patent: February 22, 1977Assignee: The United States of America as represented by the Secretary of the NavyInventors: Richard P. Bocker, Keith Bromley, Michael A. Monahan, Larry B. Stotts
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Patent number: 3937942Abstract: A multi-channel optical correlation system employs a light source to illuminate a mask having a plurality of linearly disposed channels, each of which has recorded information defined by variations in opacity along its linear length. The light source is modulated as a function of an unknown input signal. A multiple element charge coupled device having its elements arrayed in linearly disposed groups along axes parallel to the linearly disposed channels of the illuminated mask is positioned to receive the light energy transmitted by the illuminated mask for developing a charge within each such element commensurate with the photo energy received at its discrete position.Type: GrantFiled: July 1, 1974Date of Patent: February 10, 1976Assignee: The United States of America as represented by the Secretary of the NavyInventors: Keith Bromley, Michael A. Monahan, Richard P. Bocker