Patents by Inventor Dan Raz
Dan Raz 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).
-
Publication number: 20130117466Abstract: Systems and methods for splitting a network traffic flow in a data network are described. A flow of traffic between a source node and a destination node in the data network is split into a set of data paths. A data path includes one or more data links between nodes in the data network. A submap of the data network that excludes at least one data link is used to determine the set of flow paths.Type: ApplicationFiled: August 22, 2012Publication date: May 9, 2013Inventors: Avinatan Hassidim, Michal Segalov, Tzvika Hartman, Dan Raz
-
Publication number: 20130000205Abstract: A closure includes a panel closing against a frame. A set of abutment surfaces for supporting the panel against applied forces is completed by a displaceable abutment block which selectively assumes an engaged state disposed between an abutment surface of the panel and an abutment surface of a strike jamb. The geometry of engagement is such that forces acting on the abutment block opposing opening of the panel are primarily compressive forces. Certain implementations additionally, or alternatively, employ abutment blocks for locking along the lintel or the threshold of the opening.Type: ApplicationFiled: June 28, 2011Publication date: January 3, 2013Applicant: DAZ RAZ LTD.Inventors: Dan RAZ, Zeev GEVA, Amir RAZ, Yaniv MARMUR
-
Publication number: 20120273199Abstract: A bridge plug assembly having a nickel titanium alloy flexible member that can be selectively radially expanded so its outer surface sealingly engages a surrounding tubular. The flexible member can comprise an annular membrane like member having coaxial rings on the opposing ends of the flexible member. The percentage of weight of nickel can range up to about 40 to about 58%, 55% or to about 60%.Type: ApplicationFiled: April 27, 2010Publication date: November 1, 2012Applicant: BAKER HUGHES INCORPORATIONInventors: Gary Cresswell, Freeman Hill, William Befeld, Gregory Rinberg, Dan Raz, Michael Goldstein
-
Patent number: 7987951Abstract: There is provided an electromechanical actuator for a parking brake system of a vehicle, including an electric motor, reduction gear train associated with the motor for transmitting motion from the motor to a single power transmission chain sprocket, one power transmission chain section drivable by the sprocket partly encircling one sheave, rotatably mounted on a free longitudinally movable pulley block, an end of the power transmission chain being attached to a first stationary anchor point, and a connector connecting the pulley block to the vehicle's parking brake system.Type: GrantFiled: December 27, 2007Date of Patent: August 2, 2011Assignee: Mag-Eh Ltd.Inventor: Dan Raz
-
Patent number: 7924000Abstract: A method for producing a coil assembly includes overlaying printed circuit traces on a core. The traces include terminals for coupling to conductive connections on a base on which the coil assembly is to be mounted. Two or more wires are wrapped around the core so as to define two or more coils, wrapped in different, respective directions. The ends of the wires are coupled to the printed circuit traces, so as to connect the wires through the traces to the terminals.Type: GrantFiled: August 30, 2010Date of Patent: April 12, 2011Assignee: Biosense Webster, Inc.Inventors: Pesach Susel, Shlomo Fried, Avi Shalgi, Dan Raz, Dror Benatav
-
Publication number: 20110017475Abstract: A bridge plug assembly that can be set in a wellbore tubular using wellbore pressure to form a pressure differential on a piston that actuates sliding members. A resilient member, such as a spring, is compressed from a downhole pressure differential. The bridge plug assembly can be removed by equalizing pressure across the piston and the spring. The spring can expand and re-stow the expanded plug. The plug can be formed from a nickel titanium alloy flexible member that can be selectively radially expanded so its outer surface sealingly engages a surrounding tubular. The percentage of weight of nickel can range up to about 40 to about 58%, 55% or to about 60%.Type: ApplicationFiled: April 1, 2010Publication date: January 27, 2011Applicant: BAKER HUGHES INCORPORATIONInventors: Gary Cresswell, Freeman Hill, William Befeld, Gregory Rinberg, Dan Raz, Michael Goldstein
-
Publication number: 20100321015Abstract: A method for producing a coil assembly includes overlaying printed circuit traces on a core. The traces include terminals for coupling to conductive connections on a base on which the coil assembly is to be mounted. Two or more wires are wrapped around the core so as to define two or more coils, wrapped in different, respective directions. The ends of the wires are coupled to the printed circuit traces, so as to connect the wires through the traces to the terminals.Type: ApplicationFiled: August 30, 2010Publication date: December 23, 2010Inventors: Pesach Susel, Shlomo Fried, Avi Shalgi, Dan Raz, Dror Benatav
-
Publication number: 20100288512Abstract: A bridge plug assembly having a mandrel and an annular flexible member that is selectively fashioned into a volute that extends radially outward from the mandrel for isolating a portion of a tubular. In an example, a web member is provided that runs between the flexible member and the mandrel, and exits an end of the flexible member. Pulling the web member inverts an end of the flexible member rolling the sidewall of the flexible member into a volute. In another embodiment, upper and lower series of collars circumscribe the mandrel that when pushed towards one another axially squeeze the flexible member therebetween to outwardly bulge the flexible member into contact with a tubular. Continued force applied to the collars causes the flexible member to roll into a volute.Type: ApplicationFiled: March 16, 2010Publication date: November 18, 2010Applicant: BAKER HUGHES INCORPORATEDInventors: Gregory Rinberg, Dan Raz, Michael Goldstein, Gary Cresswell, Freeman Hill, William Befeld
-
Patent number: 7816915Abstract: A method for producing a coil assembly includes overlaying printed circuit traces on a core. The traces include terminals for coupling to conductive connections on a base on which the coil assembly is to be mounted. Two or more wires are wrapped around the core so as to define two or more coils, wrapped in different, respective directions. The ends of the wires are coupled to the printed circuit traces, so as to connect the wires through the traces to the terminals.Type: GrantFiled: January 6, 2006Date of Patent: October 19, 2010Assignee: Biosense Webster, Inc.Inventors: Pesach Susel, Shlomo Fried, Avi Shalgi, Dan Raz, Dror Benatav
-
Publication number: 20090212623Abstract: A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The system has one traction configuration in which the flexible traction belt is held on said support track forming a substantially circular, wheel-like traction surface, and can change to a stretching state in which said rollers engage said belt and stretch it from its state in said one traction configuration to a stretched state to define one or more other traction configurations of the system.Type: ApplicationFiled: May 4, 2009Publication date: August 27, 2009Applicant: GALILEO MOBILITY INSTRUMENTS LTD.Inventors: Yuval Spector, Dan Raz, Avishay Novoplanski, Gregory Rinberg
-
Publication number: 20090165387Abstract: An actuator adapted to actuate an element of an automobile, the actuator comprising at least one gear adapted to rotate eccentrically about a central axis during operation of the actuator.Type: ApplicationFiled: April 18, 2007Publication date: July 2, 2009Inventors: Michael Goldstein, Dan Raz
-
Patent number: 7547078Abstract: A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The system has one traction configuration in which the flexible traction belt is held on said support track forming a substantially circular, wheel-like traction surface, and can change to a stretching state in which said rollers engage said belt and stretch it from its state in said one traction configuration to a stretched state to define one or more other traction configurations of the system.Type: GrantFiled: October 31, 2007Date of Patent: June 16, 2009Assignee: Galileo Mobility Instruments Ltd.Inventors: Yuval Spector, Dan Raz, Avishay Novoplanski, Gregory Rinberg
-
Publication number: 20080156568Abstract: There is provided an electromechanical actuator for a parking brake system of a vehicle, including an electric motor, reduction gear train associated with the motor for transmitting motion from the motor to a single power transmission chain sprocket, one power transmission chain section drivable by the sprocket partly encircling one sheave, rotatably mounted on a free longitudinally movable pulley block, an end of the power transmission chain being attached to a first stationary anchor point, and a connector connecting the pulley block to the vehicle's parking brake system.Type: ApplicationFiled: December 27, 2007Publication date: July 3, 2008Applicant: MAG-EH LTD.Inventor: Dan Raz
-
Publication number: 20080061627Abstract: A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The system has one traction configuration in which the flexible traction belt is held on said support track forming a substantially circular, wheel-like traction surface, and can change to a stretching state in which said rollers engage said belt and stretch it from its state in said one traction configuration to a stretched state to define one or more other traction configurations of the system.Type: ApplicationFiled: October 31, 2007Publication date: March 13, 2008Applicant: GALILEO MOBILITY INSTRUMENTS LTD.Inventors: Yuval Spector, Dan Raz, Avishay Novoplanski, Gregory Rinberg
-
Patent number: 7334850Abstract: A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The system has one traction configuration in which the flexible traction belt is held on the support track forming a substantially circular, wheel-like traction surface, and can change to a stretching state in which the rollers engage the belt. In the stretched state, the rollers stretch the belt from its state in the one traction configuration to a stretched state to define one or more other traction configurations of the system.Type: GrantFiled: October 3, 2002Date of Patent: February 26, 2008Assignee: Galileo Mobility Instruments Ltd.Inventors: Yuval Spector, Dan Raz, Avishay Novoplanski, Gregory Rinberg
-
Publication number: 20070157828Abstract: A method for producing a coil assembly includes overlaying printed circuit traces on a core. The traces include terminals for coupling to conductive connections on a base on which the coil assembly is to be mounted. Two or more wires are wrapped around the core so as to define two or more coils, wrapped in different, respective directions. The ends of the wires are coupled to the printed circuit traces, so as to connect the wires through the traces to the terminals.Type: ApplicationFiled: January 6, 2006Publication date: July 12, 2007Inventors: Pesach Susel, Shlomo Fried, Avi Shalgi, Dan Raz, Dror Benatav
-
Publication number: 20060089535Abstract: Endoscopic steering apparatus is provided, including an endoscope (80) having distal (82) and proximal (98) ends thereof. In a preferred embodiment, at least one proximal cylinder (92) is disposed in a vicinity of the proximal end of the endoscope, and at least one proximal piston (94) is slidably coupled to the at least one proximal cylinder. This piston is typically manually driven. A first distal cylinder (88) is disposed at the distal end of the endoscope, and a first distal piston (90) is slidably coupled to the first distal cylinder. A second distal cylinder (88) is disposed at the distal end of the endoscope, and a second distal piston (90) is slidably coupled to the second distal cylinder. A first tube (86) is coupled to the first distal cylinder and to the at least one proximal cylinder, and a second tube (86) is coupled to the second distal cylinder and to the at least one proximal cylinder.Type: ApplicationFiled: July 8, 2003Publication date: April 27, 2006Inventors: Dan Raz, Reuven Nir, Yakov Baror
-
Publication number: 20050127752Abstract: A traction system for a vehicle has a support frame that defines a circular track belt support that is revolvable about an axis at its center, a flexible track belt; and a track belt stretching assembly comprising one or more track belt stretching rollers. The system has one traction configuration in which the flexible traction belt is held on said support track forming a substantially circular, wheel-like traction surface, and can change to a stretching state in which said rollers engage said belt and stretch it from its state in said one traction configuration to a stretched state to define one or more other traction configurations of the system.Type: ApplicationFiled: October 3, 2002Publication date: June 16, 2005Inventors: Yuval Spector, Dan Raz, Avishay Novoplanski, Gregory Rinberg
-
Patent number: 6884213Abstract: It is an object of the present invention to provide a device and method for controlled positioning and/or releasing an object in a body lumen. The device of the invention comprises a liquid filled tube detachably connected to an injecting apparatus at its proximal end and to a holding and releasing unit having a bore configured to hold and release the object, at its distal end. The holding and releasing unit is connected to the tube such that liquid can pass from the tube into the holding and releasing unit bore. The distal end of the tube is capable of being inserted and maneuvered through a body lumen. The object is retained in the device during its manipulation through the body lumen due to frictional force exerted by the holding and releasing unit on the object. The object is released by activating the injecting apparatus to achieve an hydraulic pressure in the holding and releasing unit bore which is higher than the frictional force.Type: GrantFiled: December 19, 2002Date of Patent: April 26, 2005Assignee: Given Imaging LTDInventors: Dan Raz, Arkady Glukhovsky, Gavriel Meron
-
Publication number: 20030139647Abstract: It is an object of the present invention to provide a device and method for controlled positioning and/or releasing an object in a body lumen.Type: ApplicationFiled: December 19, 2002Publication date: July 24, 2003Inventors: Dan Raz, Arkady Glukhovsky, Gavriel Meron