Patents by Inventor Francois Leger
Francois Leger 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: 20230058810Abstract: A gaming system and method that provides an extra award feature in a gaming environment, wherein the extra award feature provides an easier way than known methods for providing non-linear adjustments to the average expected return for the player for a play of a game without changing or reconstructing the underlying components of the game or any related game. The extra award feature provides for these non-linear adjustments to the average expected return to the player that can be based in part on wager level increases by the player. The extra award feature can include a determination of whether to provide the player a first extra award, and in certain instances, a determination of whether to provide the player a second extra award based in part on an escrow pool.Type: ApplicationFiled: August 20, 2021Publication date: February 23, 2023Inventors: Christopher John Plimmer, Francois Leger, Celeste Vautour, William G. Amos, Richard Smith, Shaun Pepper
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Publication number: 20230017168Abstract: A device for connecting a laboratory animal to at least one experimentation system including a body provided with a base for fastening to a bone surface of the animal and at least one element for connection to the experimentation system. The base comprises a perforated fastening structure that has a proximal face with a shape complementary to that of the bone surface and, opposite the proximal face, a distal face that delimits at least two fastening openings emerging at the proximal and distal faces. A method for fastening such a device to a laboratory animal is also disclosed.Type: ApplicationFiled: December 21, 2020Publication date: January 19, 2023Inventors: Cathie VENTALON, Laurent BOURDIEU, Jean-François LEGER, Jozsua FODOR
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Patent number: 10423017Abstract: Method for determining the characteristics of a system for generating at least one pattern of light, the method comprising: a) providing a desired pattern of light, b) expressing the amplitude and the phase of the output pulse of the system as a function of the input laser pulse and in function of the characteristics of the system to obtain a calculated output pulse, the input laser pulse having a duration below or equal to 1 nanosecond, c) determining at least one characteristic of the system by minimizing a distance between the calculated output pulse and the desired output laser pulse.Type: GrantFiled: October 15, 2015Date of Patent: September 24, 2019Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), ECOLE NORMALE SUPERIEUREInventors: Jean-Francois Leger, Laurent Bourdieu, Stephane Dieudonne
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Patent number: 10191268Abstract: The present invention concerns a method for generating a pattern of light, this method comprising the following steps: a) emitting an input laser pulse (P1), b) deflecting the input laser pulse (P1) by a first deflector (22) to obtain a first laser pulse, c) deflecting the first laser pulse (P3) by a second deflector (24) to obtain a second laser pulse (P4), and d) focusing the pulse (P4) by an optical element characterized in that: —the first deflector (22) shapes the first laser pulse (P3) according to a first function, —the second deflector (24) shapes the second laser pulse (P4) according to a second function, and—the first function f(x) and the second function g(y) are computed and/or optimized to obtain the desired pattern of light.Type: GrantFiled: October 15, 2015Date of Patent: January 29, 2019Assignees: INSERM (Institute National de la Sante et de la Recherche Medicale), Centre National de la Recherche Scientifique (CNRS), Ecole Normale SuperieureInventors: Jean-Francois Leger, Laurnet Bourdieu, Stephane Dieudonne
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Patent number: 9990807Abstract: A community gaming system including a central controller and a plurality of gaming terminals each with a graphical user interface operating. The system determines that a bonus event is triggered and which of the terminals qualify. The central controller transmits a trigger signal to each of the qualified gaming terminals in the sequence in turn, in response to which each qualified gaming terminal initiates scrolling of a bonus event graphic across its respective graphical user interface such that as the bonus event graphic scrolls across the graphical user interface of one of the qualified gaming terminals to reach an edge of that graphical user interface a next one of the qualified gaming terminals in the sequence then initiates scrolling of that bonus event graphic across its graphical user interface. The bonus event graphic appears to scroll across successive graphical user interfaces of the sequence of terminals.Type: GrantFiled: September 24, 2015Date of Patent: June 5, 2018Assignee: IGT CANADA SOLUTIONS ULCInventors: Francois Leger, Bethany Trainor, Isabelle Marie Arsenault
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Patent number: 9886815Abstract: A computer-implemented method for enhancing game components in a gaming system using various three-dimensional enhancements. The three-dimensional enhancements may involve stacks of gaming components to provide and integrate additional symbols, multi-faceted gaming components, multi-faceted gaming surfaces running multiple games in parallel, items animating to simulate real-world physics, merging components, shapes to push up or down gaming components to create stacks, and so on. Further example three-dimensional enhancements are described.Type: GrantFiled: July 9, 2014Date of Patent: February 6, 2018Assignee: IGT CANADA SOLUTIONS ULCInventors: Khaled Adams, Bethany Trainor, Francois Leger, William George Amos
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Publication number: 20170242232Abstract: The present invention concerns a method for generating a pattern of light, this method comprising the following steps: a) emitting an input laser pulse (P1), b) deflecting the input laser pulse (P1) by a first deflector (22) to obtain a first laser pulse, c) deflecting the first laser pulse (P3) by a second deflector (24) to obtain a second laser pulse (P4), and d) focusing the pulse (P4) by an optical element characterized in that: —the first deflector (22) shapes the first laser pulse (P3) according to a first function, —the second deflector (24) shapes the second laser pulse (P4) according to a second function, and —the first function f(x) and the second function g(y) are computed and/or optimized to obtain the desired pattern of light.Type: ApplicationFiled: October 15, 2015Publication date: August 24, 2017Inventors: Jean-Francois LEGER, Laurnet BOURDIEU, Stephane DIEUDONNE
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Publication number: 20170242281Abstract: Method for determining the characteristics of a system for generating at least one pattern of light, the method comprising: a) providing a desired pattern of light, b) expressing the amplitude and the phase of the output pulse of the system as a function of the input laser pulse and in function of the characteristics of the system to obtain a calculated output pulse, the input laser pulse having a duration below or equal to 1 nanosecond, c) determining at least one characteristic of the system by minimizing a distance between the calculated output pulse and the desired output laser pulse.Type: ApplicationFiled: October 15, 2015Publication date: August 24, 2017Inventors: Jean-Francois Leger, Laurent Bourdieu, Stephane Dieudonne
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Patent number: 9373216Abstract: A computer-implemented method for enhancing game components in a gaming system using various three-dimensional enhancements. The three-dimensional enhancements may involve stacks of gaming components to provide and integrate additional symbols, multi-faceted gaming components, multi-faceted gaming surfaces running multiple games in parallel, items animating to simulate real-world physics, merging components, shapes to push up or down gaming components to create stacks, and so on. Further example three-dimensional enhancements are described.Type: GrantFiled: December 27, 2013Date of Patent: June 21, 2016Assignee: IGT CANADA SOLUTIONS ULCInventors: Bethany Trainor, Francois Leger, William George Amos, Vicky Leblanc, Khaled Adams, Franz Pierer
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Publication number: 20160093171Abstract: A community gaming system including a central controller and a plurality of gaming terminals each with a graphical user interface operating. The system determines that a bonus event is triggered and which of the terminals qualify. The central controller transmits a trigger signal to each of the qualified gaming terminals in the sequence in turn, in response to which each qualified gaming terminal initiates scrolling of a bonus event graphic across its respective graphical user interface such that as the bonus event graphic scrolls across the graphical user interface of one of the qualified gaming terminals to reach an edge of that graphical user interface a next one of the qualified gaming terminals in the sequence then initiates scrolling of that bonus event graphic across its graphical user interface. The bonus event graphic appears to scroll across successive graphical user interfaces of the sequence of terminals.Type: ApplicationFiled: September 24, 2015Publication date: March 31, 2016Applicant: GTECH Canada ULCInventors: Francois LEGER, Bethany TRAINOR, Isabelle Marie ARSENAULT
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Publication number: 20140323202Abstract: A computer-implemented method for enhancing game components in a gaming system using various three-dimensional enhancements. The three-dimensional enhancements may involve stacks of gaming components to provide and integrate additional symbols, multi-faceted gaming components, multi-faceted gaming surfaces running multiple games in parallel, items animating to simulate real-world physics, merging components, shapes to push up or down gaming components to create stacks, and so on. Further example three-dimensional enhancements are described.Type: ApplicationFiled: July 9, 2014Publication date: October 30, 2014Inventors: Khaled ADAMS, Bethany TRAINOR, Francois LEGER, William George AMOS
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Publication number: 20140187309Abstract: A computer-implemented method for enhancing game components in a gaming system using various three-dimensional enhancements. The three-dimensional enhancements may involve stacks of gaming components to provide and integrate additional symbols, multi-faceted gaming components, multi-faceted gaming surfaces running multiple games in parallel, items animating to simulate real-world physics, merging components, shapes to push up or down gaming components to create stacks, and so on. Further example three-dimensional enhancements are described.Type: ApplicationFiled: December 27, 2013Publication date: July 3, 2014Inventors: Bethany TRAINOR, Francois LEGER, William George AMOS, Vicky LEBLANC, Khaled ADAMS, Franz PIERER
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Patent number: 7653604Abstract: An interaction system for enabling a user of information systems to interact with the information systems and a method of transmitting user queries from a speech, image or handwriting recognition system to the information systems.Type: GrantFiled: April 6, 2006Date of Patent: January 26, 2010Assignee: Voice-InsightInventors: Charles Kemper, François Leger, Aart Den Ouden
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Patent number: 7505691Abstract: An optical emission module including an optical emission element, which is driven by a current. A fuse is placed in the current's path. The fuse limits the current through the optical emission element and thereby guarantees that the optical output power of the optical emission element is limited to a maximum level which ensures eye safety.Type: GrantFiled: May 21, 2004Date of Patent: March 17, 2009Assignee: Finisar CorporationInventor: Francois Leger
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Publication number: 20060184476Abstract: An interaction system for enabling a user of information systems to interact with the information systems and a method of transmitting user queries from a speech, image or handwriting recognition system to the information systems.Type: ApplicationFiled: April 6, 2006Publication date: August 17, 2006Applicant: Voice-InsightInventors: Charles Kemper, Francois Leger, Aart Den Ouden
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Publication number: 20050259996Abstract: An optical emission module including an optical emission element, which is driven by a current. A fuse is placed in the current's path. The fuse limits the current through the optical emission element and thereby guarantees that the optical output power of the optical emission element is limited to a maximum level which ensures eye safety.Type: ApplicationFiled: May 21, 2004Publication date: November 24, 2005Applicant: Infineon Technologies Fiber Optics GmbHInventor: Francois Leger
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Publication number: 20040064323Abstract: A spoken interaction system for enabling a user to interact with said information system, said interaction system being aimed at being connected to the information system, the interaction system being aimed at being connected to a recognition system for enabling the user to interact with the information system by means of phrases generated by said user and processed by the recognition system, said interaction system comprising at least one domain module aimed at having defined therein phrase set-ups that are constructed based on object classes, attributes classes and action classes that are common to said information systems of the considered application domain and are provided to the particularised with specific objects types, action types, attribute types and their instances, provided from the information system, in order to define a grammar of phrases that are provided to be generated by the user to interact with the information system.Type: ApplicationFiled: August 5, 2003Publication date: April 1, 2004Applicant: VOICE-INSIGHT, Belgian CorporationInventors: Charles Kemper, Francois Leger, Aart Den Ouden
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Patent number: 5450048Abstract: A removable calibrating unit comprises a body, a front panel and a part in the form of a reversible ramp. The reversible ramp comprises an end close to the front panel and an end away from the front panel. Extraction of the removable unit is achieved by means of a pin comprising an extraction lug. When the pin is subjected to rotational movement in one direction, the lug moves from the end close to the front panel to the end away from the front panel and results in extraction of the unit by applying thereon a force separating the unit from the circuit breaker.Type: GrantFiled: March 23, 1994Date of Patent: September 12, 1995Assignee: Merlin GerinInventors: Jean-Francois Leger, Gilles Savoyat