Patents Assigned to IDT
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Patent number: 9564890Abstract: A System-on-Chip includes a controller for generating a switching signal for driving a switching element of a power stage of a switched power converter. The power stage generates an output voltage according to the switching signal and an input voltage by the switching element. The controller is located on the same chip as the System-on-Chip and wherein the output voltage is generated for powering a supply domain of the System-on-Chip.Type: GrantFiled: November 14, 2013Date of Patent: February 7, 2017Assignee: IDT Europe GmbHInventors: Eric Marschalkowski, Ed Lam, Richard Maria Schmitz
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Patent number: 9551562Abstract: In a method for determining absolute position of a mobile element in reference to two magneto-sensitive sensors, having a source of a magnetic field fastened to the element, a first sensor signal and a second sensor signal are measured with one magneto-sensitive sensor each. An amplitude ratio of the respective sensor signals and the off-set values about the respective zero point of the sensor signals are determined from the minimum and maximum values of the sensor signals, and from these values, scaled sensor signals are calculated that form a sum signal and a difference signal, which are scaled, with the determination of the minimum and the maximum values occurring by a relative movement of the element over a full range of motion, and an absolute position is calculated via the scaled sum signal and the scaled difference signal.Type: GrantFiled: September 14, 2011Date of Patent: January 24, 2017Assignee: IDT EUROPE GmbHInventor: Josef Janisch
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Patent number: 9315873Abstract: The invention relates to a marker vaccine for prophylactic treatment of classical swine fever comprising modified live attenuated classical swine fever virus. The viral amino acid sequence of the TAV-epitope of the E2 protein comprises a different sequence from that of a wild-type classical swine fever virus. The invention relates to pharmaceutical compositions of the marker vaccine. The invention also relates to a method of manufacturing marker vaccines for prevention of classical swine fever using selective antibody pressure.Type: GrantFiled: May 18, 2011Date of Patent: April 19, 2016Assignee: IDT Biologika GmbHInventors: Martin Beer, Sandra Blome, Immanuel Leifer
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Patent number: 9288642Abstract: The present invention is directed to a system and method for communicating using SMS messages between devices in different home networks, and, in one embodiment, to a method and system for assigning a local SMS number to a recipient device in a different home network such that a user is charged reduced communications costs.Type: GrantFiled: February 18, 2014Date of Patent: March 15, 2016Assignee: IDT CorporationInventors: Jeffrey S. Skelton, Benjamin Hirsch, Yitzchak Wurtzel
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Publication number: 20150146592Abstract: A wide area communication network includes at least two hub sites which are interconnected by a communication backbone. Each hub site provides wireless coverage in at least one sector. At least two remote sites reside in each sectors and are coupled to a corresponding hub site via a point to multi point broadband wireless system. The network preferably includes at least one service node which is accessible to the remote sites via the hub sites and backbone.Type: ApplicationFiled: July 13, 2012Publication date: May 28, 2015Applicant: IDT CAPITAL, INC.Inventor: Allan M. Zendle
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Publication number: 20150141023Abstract: A system and method for homogeneously merging locations in a telecommunications network including: calculating a first characteristic of a carrier at a first location and a second location; determining a penalty for excluding the carrier based in part on the first characteristic; comparing the a penalty determined to a preselected value; and, if the penalty is less than the preselected value, merging the first location and the second location, thereby forming a merged location.Type: ApplicationFiled: January 29, 2015Publication date: May 21, 2015Applicant: IDT CORPORATIONInventors: Jerome Relis, Moshe Gutman
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Patent number: 8968077Abstract: A system for interfacing with a third-party application is described. The system includes a third-party device, a server-based system configured to communicate with the third-party device, and a gaming device configured to communicate with the server-based system to display content of the product or service. The gaming device is configured to generate an outcome of a wager-based game independent of the content that is displayed.Type: GrantFiled: May 5, 2009Date of Patent: March 3, 2015Assignee: IDTInventors: Reid M. Weber, William C. Little, Steven G. LeMay, Adrian R. Marcu, Warner R. Cockerille, IV, Nicole M. Beaulieu, David A. Gipp, Daniel de Waal, Vincent S. Manfredi, Bryan Bullard, Richard J. Schneider, Glen Keith Russell, Jacob Graham, Gregory A. Scholttmann, Richard E. Rowe, David C. Williams, Kurt M. Larsen, Jae Man Yi, Erik B. Petersen, Kevin Higgins, Gregory H. Parrott, David L. Salls, Brad Robert Steinbach
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Patent number: 8968695Abstract: The present invention is directed to a method of producing nano-size graphene-based material and an equipment for producing the same. The present invention provides a method of producing graphitic oxide by forcing graphite sulfuric slurry and KMnO4 sulfuric solution into a lengthy micro-channel and by sustaining the mixture of the said graphite sulfuric slurry and the said KMnO4 sulfuric solution in the said micro-channel at predetermined temperatures, by putting the said aqua solution of hydrogen peroxide to the reaction mixture to terminate oxidation, and by washing and drying the reaction mixture. The present invention provides a method of producing nano-size graphene-based material by exfoliating graphitic oxide by thermal shock in a vertical fluidized furnace.Type: GrantFiled: August 11, 2009Date of Patent: March 3, 2015Assignee: IDT International Co., Ltd.Inventors: Young Jin Kwon, Ja Woon Gu, Won Hyung Park, Cheol Min Shin, Byoung Kyu Ji, Doo Hyo Kwon
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Patent number: 8964728Abstract: A system and method for homogeneously merging locations in a telecommunications network including: calculating a characteristic of a carrier at a first location and a second location; determining a penalty for excluding the carrier based in part on the characteristic; comparing the penalty determined to a preselected value; and, if the penalty is less than the preselected value, merging the first location and the second location, thereby forming a merged location.Type: GrantFiled: November 30, 2007Date of Patent: February 24, 2015Assignee: IDT CorporationInventors: Jerome Relis, Moshe Gutman
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Patent number: 8849931Abstract: A system and a method are disclosed for adding linked content to text messages. Messages are analyzed to determine the context and meaning of a conversation between users, and linked content relevant to the conversation is selected and associated with certain words or phrases in the messages. This process for enhancing text messages beneficially provides users with additional information related to the meaning of their conversation, and also provides advertisers with a valuable new way of delivering highly relevant advertisements to a precise group of users.Type: GrantFiled: March 12, 2012Date of Patent: September 30, 2014Assignee: IDT Messaging, LLCInventors: Jonathon Linner, Juho-Pekka Virolainen, Robert Lawson
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Publication number: 20140162710Abstract: The present invention is directed to a system and method for communicating using SMS messages between devices in different home networks, and, in one embodiment, to a method and system for assigning a local SMS number to a recipient device in a different home network such that a user is charged reduced communications costs.Type: ApplicationFiled: February 18, 2014Publication date: June 12, 2014Applicant: IDT CORPORATIONInventors: Jeffrey S. Skelton, Benjamin Hirsch, Yitzchak Wurtzel
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Patent number: 8731159Abstract: A sponsor purchases a prepaid card that can be transmitted to an intended user with increased security. Using a prepaid card dispenser, the sponsor elects an amount for the prepaid card and is prompted for at least one telephone number at which a server platform should contact the sponsor when the intended user wants to authenticate the card. The sponsor may enter additional phone numbers that will be called if the sponsor does not answer the first number when called by the server platform. When an intended user has received the prepaid card, the intended user calls a telephone number associated with the server platform and is connected to the sponsor via a telephone bridge so that the sponsor may authenticate the intended user. The sponsor may then inform the server platform (e.g., via DTMF tones) that the card has been authenticated.Type: GrantFiled: May 10, 2011Date of Patent: May 20, 2014Assignee: IDT CorporationInventor: Daniel J. Mayer
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Patent number: 8655393Abstract: The present invention is directed to a system and method for communicating using SMS messages between devices in different home networks, and, in one embodiment, to a method and system for assigning a local SMS number to a recipient device in a different home network such that a user is charged reduced communications costs.Type: GrantFiled: November 2, 2011Date of Patent: February 18, 2014Assignee: IDT CorporationInventors: Jeffrey S. Skelton, Benjamin Hirsch, Yitzchak Wurtzel
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Publication number: 20130242709Abstract: A hand-worn device with programmable memory is disclosed. In one embodiment, the apparatus comprising a display unit, an attachment strap attached to the display unit where the attachment strap is adapted to attach the apparatus to a user, and a processing unit electrically coupled to the display unit. The apparatus further comprises a programmable memory, the programmable memory having at least one operation algorithm installable therein. The processing unit runs one of the operation algorithms to operate the apparatus at a corresponding operation mode, where at least one parameter is displayed on the display unit. The device allows a user to choose the desired operation algorithms to be installed to the device for optimized usage of memory space.Type: ApplicationFiled: March 7, 2013Publication date: September 19, 2013Applicant: IDT TECHNOLOGY LIMITEDInventor: Raymond CHAN
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Publication number: 20130168280Abstract: The present invention relates to a container for storing veterinary preparations and administering veterinary preparations contained therein to a target animal species, especially for the oral delivery of active therapeutic agents to free-roaming animals. Described is also a bait for animals comprising at least one container surrounded by an encasement or a carrier, made from material having a texture that is at least soft or bendable or elastic or resilient at ambient temperature and wherein the container surrounded by the carrier is also made from material having a texture that is at least soft or bendable or elastic or resilient at ambient temperature. The bait contains in the carrier and/or on the surface of the container at least one additive enhancing the cohesion of carrier and container.Type: ApplicationFiled: September 10, 2011Publication date: July 4, 2013Applicant: IDT BIOLOGIKA GMBHInventors: Adrian Vos, Peter Schuster, Klaus Borowski
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Patent number: 8411593Abstract: A space switch includes a buffer having a plurality of serial inputs, a plurality of de-serializers, each coupled to a respective input, a plurality n of buffers and a media access controller having inputs coupled to the plurality of de-serializers, data outputs coupled to the buffers, and two control outputs coupled to respective buffers for buffering input data at a clock rate one-nth that of the input data and a switch fabric connected to the buffers for matching buffer data throughput with switch data throughput. Preferably the buffer is a bifurcate buffer. This space switch described ensures matching of buffer and switch fabric throughput.Type: GrantFiled: December 20, 2007Date of Patent: April 2, 2013Assignee: IDT Canada IncInventor: David Brown
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Patent number: 8355770Abstract: A conductive silicone material for human skin electrode is disclosed. In one embodiment, the conductive silicone material comprises a mixture of silicone and carbon powder such that the mixture has a resistivity of 0.08 to 0.12 ?·m and a Shore A hardness of 50 to 60. In an exemplary embodiment, the mixture comprises 60 to 80 weight percent silicone and 20 to 40 weight percent carbon powder. A sensor for detecting human biological signal using a conductive silicone electrode is also disclosed.Type: GrantFiled: March 22, 2010Date of Patent: January 15, 2013Assignee: IDT Technology LimitedInventors: Raymond Chan, Mun Hoong Leong, Li Li
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Publication number: 20120306805Abstract: The present invention discloses a sensing device comprising a capacitive sensor for detecting capacitance variation and converting the capacitance variation into a first electrical signal; a piezoelectric sensor for detecting physical shock and converting the physical shock into a second electrical signal; and a display unit; wherein the information displayed on the display unit is controlled by the first electrical signal and the second electrical signal. The thickness and area of the capacitive sensor are designed to be optimal such that the sensing device has a highly reliable sensibility. In addition to the capacitive sensor, the sensing device of the present invention further includes a piezoelectric sensor for detecting physical shock, providing an alternate sensing technique for the users to choose.Type: ApplicationFiled: February 13, 2012Publication date: December 6, 2012Applicant: IDT TECHNOLOGY LIMITEDInventor: Raymond CHAN
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Patent number: 8299913Abstract: A blood pressure measurement and reminder system comprising a blood pressure measuring unit, a reminder unit, and an input unit is disclosed. The system is configured to transmit reminder signal(s) noticeable to its users for alerting them to take blood pressure measurement within a pre-determined measurement time schedule, and send confirmation signal(s) to the reminder unit to switch off the reminder state once the user has successfully taken a blood pressure measurement.Type: GrantFiled: August 4, 2009Date of Patent: October 30, 2012Assignee: IDT Technology LimitedInventors: Raymond Chan, Mun Hoong Leong, Li Li
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Patent number: 8223726Abstract: A wide area communication network includes at least two hub sites which are interconnected by a communication backbone Each hub site provides wireless coverage in at least one sector. At least two remote sites reside in each sectors and are coupled to a corresponding hub site via a point to multi point broadband wireless system. The network preferably includes at least one service node which is accessible to the remote sites via the hub sites and backbone.Type: GrantFiled: January 20, 2005Date of Patent: July 17, 2012Assignee: IDT Capital, Inc.Inventor: Allan M. Zendle