Patents by Inventor Bernard Serres
Bernard Serres 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).
-
Patent number: 9465968Abstract: Methods for performing a scheme that results in a refined measurement pattern within an optical grid are provided. Physically adjusting spacing of elements within an optical grid to achieve enhanced resolution is historically unfeasible, as reduction of the spacing causes light sensors of the optical grid to pick up false signals when reading light beams. Technology introduced by the present invention generates a virtual reduced spacing of the elements within the optical grid by using two signals that are slightly different. These slightly different signals can accomplish, at least, quarter-grid spacing resolution within the optical grid. Additionally, the enhanced resolution derived from the virtual reduced spacing is employed to govern movement of a motor. The motor movement is in response to one or more changes of direction such that the motor is operating in its linear range.Type: GrantFiled: March 6, 2015Date of Patent: October 11, 2016Assignee: Intermec IP Corp.Inventors: Khalid El Akel, Jean-Pierre Stang, Bernard Serres
-
Patent number: 9352404Abstract: A monofilament metal sawing wire for a wire saw, which consists of a metal wire having a diameter D and comprising helical serrations which an amplitude A and wavelength B, wherein the wavelength B is less than 10,000 times the product of the amplitude and the diameter (A×D), and the amplitude A is between 0.010 and 0.400 times the diameter D, the values being expressed in millimeters. Equipment and a method for manufacturing such a wire involve causing the wire to vibrate between two guides while passing the wire between the guides. Such a wire can be used for sawing a block of hard material.Type: GrantFiled: March 15, 2013Date of Patent: May 31, 2016Assignee: SODETAL AWTInventors: Gunchul Song, Serge Oms, Bernard Serre
-
Publication number: 20150178537Abstract: Methods for performing a scheme that results in a refined measurement pattern within an optical grid are provided. Physically adjusting spacing of elements within an optical grid to achieve enhanced resolution is historically unfeasible, as reduction of the spacing causes light sensors of the optical grid to pick up false signals when reading light beams. Technology introduced by the present invention generates a virtual reduced spacing of the elements within the optical grid by using two signals that are slightly different. These slightly different signals can accomplish, at least, quarter-grid spacing resolution within the optical grid. Additionally, the enhanced resolution derived from the virtual reduced spacing is employed to govern movement of a motor. The motor movement is in response to one or more changes of direction such that the motor is operating in its linear range.Type: ApplicationFiled: March 6, 2015Publication date: June 25, 2015Inventors: Khalid El Akel, Jean-Pierre Stang, Bernard Serres
-
Publication number: 20150158098Abstract: A monofilament metal sawing wire for a wire saw, which consists of a metal wire having a diameter D and comprising helical serrations which an amplitude A and wavelength B, wherein the wavelength B is less than 10,000 times the product of the amplitude and the diameter (A×D), and the amplitude A is between 0.010 and 0.400 times the diameter D, the values being expressed in millimeters. Equipment and a method for manufacturing such a wire involve causing the wire to vibrate between two guides while passing the wire between the guides. Such a wire can be used for sawing a block of hard material.Type: ApplicationFiled: March 15, 2013Publication date: June 11, 2015Inventors: Gunchul Song, Serge Oms, Bernard Serre
-
Patent number: 8976368Abstract: Methods for performing a scheme that results in a refined measurement pattern within an optical grid are provided. Physically adjusting spacing of elements within an optical grid to achieve enhanced resolution is historically unfeasible, as reduction of the spacing causes light sensors of the optical grid to pick up false signals when reading light beams. Technology introduced by the present invention generates a virtual reduced spacing of the elements within the optical grid by using two signals that are slightly different. These slightly different signals can accomplish, at least, quarter-grid spacing resolution within the optical grid. Additionally, the enhanced resolution derived from the virtual reduced spacing is employed to govern movement of a motor. The motor movement is in response to one or more changes of direction such that the motor is operating in its linear range.Type: GrantFiled: September 14, 2012Date of Patent: March 10, 2015Assignee: Intermec IP Corp.Inventors: Khalid El Akel, Jean-Pierre Stang, Bernard Serres
-
Publication number: 20140078515Abstract: Methods for performing a scheme that results in a refined measurement pattern within an optical grid are provided. Physically adjusting spacing of elements within an optical grid to achieve enhanced resolution is historically unfeasible, as reduction of the spacing causes light sensors of the optical grid to pick up false signals when reading light beams. Technology introduced by the present invention generates a virtual reduced spacing of the elements within the optical grid by using two signals that are slightly different. These slightly different signals can accomplish, at least, quarter-grid spacing resolution within the optical grid. Additionally, the enhanced resolution derived from the virtual reduced spacing is employed to govern movement of a motor. The motor movement is in response to one or more changes of direction such that the motor is operating in its linear range.Type: ApplicationFiled: September 14, 2012Publication date: March 20, 2014Applicant: INTERMEC IP CORP.Inventors: KHALID EL AKEL, JEAN-PIERRE STANG, BERNARD SERRES
-
Patent number: 8531790Abstract: A linear actuator assembly is provided, the assembly including a linear actuator, an elongated guide spaced in parallel alignment with the linear actuator and a movable carriage disposed therebetween. The carriage includes a first notch to receive a rod of the linear actuator and a second notch to receive the guide. The carriage remains in direct and continuous contact with the linear actuator and the guide at the first notch and second notch, respectively, when the carriage moves linearly back and forth along a travel axis.Type: GrantFiled: February 23, 2011Date of Patent: September 10, 2013Assignee: Intermec IP Corp.Inventors: Jean-Pierre Stang, Virginie Benos, Bernard Serres, Khalid El Akel
-
Publication number: 20120212844Abstract: A linear actuator assembly is provided, the assembly including a linear actuator, an elongated guide spaced in parallel alignment with the linear actuator and a movable carriage disposed therebetween. The carriage includes a first notch to receive a rod of the linear actuator and a second notch to receive the guide. The carriage remains in direct and continuous contact with the linear actuator and the guide at the first notch and second notch, respectively, when the carriage moves linearly back and forth along a travel axis.Type: ApplicationFiled: February 23, 2011Publication date: August 23, 2012Applicant: INTERMEC IP CORP.Inventors: Jean-Pierre Stang, Virginie Benos, Bernard Serres, Khalid El Akel
-
Patent number: 7967206Abstract: An automatic data collection device is provided for reading barcodes, matrix codes, stacked codes, or other machine-readable symbol. The data collection device generates an aiming beam that serves a dual purpose of target locating and data acquisition, such as data acquisition using imaging methods. The aiming beam defines the field of view of the data collection device for imaging. The illumination pattern provided by the aiming beam for imaging can have its shape, size, and/or intensity adaptively changed depending on conditions.Type: GrantFiled: August 17, 2006Date of Patent: June 28, 2011Assignee: Intermec IP Corp.Inventors: Christophe Lopez, Vincent Bessettes, Pierre Cabrera, Mustapha Krichi, Philippe Lac, Pierre-Marie Manine, Jean-Michel Puech, Bernard Serres, Serge Thuries, Michael W. Dant, H. Sprague Ackley
-
Publication number: 20070084926Abstract: An automatic data collection device is provided for reading barcodes, matrix codes, stacked codes, or other machine-readable symbol. The data collection device generates an aiming beam that serves a dual purpose of target locating and data acquisition, such as data acquisition using imaging methods. The aiming beam defines the field of view of the data collection device for imaging. The illumination pattern provided by the aiming beam for imaging can have its shape, size, and/or intensity adaptively changed depending on conditions.Type: ApplicationFiled: August 17, 2006Publication date: April 19, 2007Applicant: INTERMEC IP CORP.Inventors: Christophe Lopez, Vincent Bessettes, Pierre Cabrera, Mustapha Krichi, Philippe Lac, Pierre-Marie Manine, Jean-Michel Puech, Bernard Serres, Serge Thuries, Michael Dant, H. Ackley
-
Patent number: 6484944Abstract: An optoelectronic device for acquiring images of planes, such as bar codes, includes a deflector for deflecting an incident beam emitted by a light source such as an oscillating or rotating cyclic polygonial deflector or mirror. A driver osscilates or rotates the deflector in such a way that the incident beam describes, during each cycle, angular scanning adapted to generate at least one elementary scanning line on the plane. A closed loop control circuit controls the driver and is connected, on the one hand, to the clock in order to receive the transfer signal &PHgr;TG and, on the other hand, to the driver and adapted to synchronize the beginning of each scanning cycle in phase and frequency with the signal &PHgr;TG emitted by the clock.Type: GrantFiled: September 6, 2000Date of Patent: November 26, 2002Assignee: Intermec IP Corp.Inventors: Pierre-Marie Manine, Jean-Louis Massieu, Bernard Puybras, Bernard Serres, Serge Thuries
-
Patent number: 4507655Abstract: A memory device for lighting control purposes, including, for example a battery. The charge of which is controlled by at least one photodetector, which receives light from a lighting means when the latter is in operation. Charging the battery takes place during an operating period of the lighting means. When the latter is not operating, the battery discharges into a light emitting diode. Thus, the information concerning the satisfactory operation of the lighting means is stored for a certain time and after said operation it is possible to check that the latter has taken place. The device has applicability to the control of a public lighting system.Type: GrantFiled: May 11, 1982Date of Patent: March 26, 1985Inventors: Guy Cosse, Bernard Serres