Patents by Inventor Guy Regev
Guy Regev 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: 20220373593Abstract: A bonded structure is disclosed. The bonded structure can include a first semiconductor element having a first front side and a first back side opposite the first front side. The bonded structure can include a second semiconductor element having a second front side and a second back side opposite the second front side, the first front side of the first semiconductor element directly bonded to the second front side of the second semiconductor element along a bond interface without an adhesive.Type: ApplicationFiled: June 7, 2022Publication date: November 24, 2022Inventors: Javier A. DeLaCruz, Belgacem Haba, Guy Regev
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Patent number: 11385278Abstract: A bonded structure is disclosed. The bonded structure can include a first semiconductor element having a first front side and a first back side opposite the first front side. The bonded structure can include a second semiconductor element having a second front side and a second back side opposite the second front side, the first front side of the first semiconductor element directly bonded to the second front side of the second semiconductor element along a bond interface without an adhesive. The bonded structure can include security circuitry extending across the bond interface, the security circuitry electrically connected to the first and second semiconductor elements.Type: GrantFiled: May 22, 2020Date of Patent: July 12, 2022Assignee: Invensas Bonding Technologies, Inc.Inventors: Javier A. DeLaCruz, Belgacem Haba, Guy Regev
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Patent number: 11089392Abstract: An optoelectronic switch for switching data from a source external client device to a destination external client device, the optoelectronic switch includes: an array of client-side transceivers, each having an array of client-facing optical ports to connect to an external client device, and an array of leaf-facing electrical ports; an array of leaf switches, each including an array of client-side electrical ports and an array of fabric-side electrical ports; a first electrical interconnecting region providing electrical connections between the leaf-facing electrical ports of the client-side transceivers and the client-side electrical ports of the leaf switches, an array of fabric-side transceivers, each having an array of leaf-facing electrical ports, and an array of fabric-facing optical ports; a second electrical interconnecting region providing electrical connections between the fabric-side electrical ports of the leaf switches and the leaf-facing electrical ports of the fabric-side transceivers; an arrayType: GrantFiled: February 21, 2018Date of Patent: August 10, 2021Assignee: Rockley Photonics LimitedInventors: Andrew Rickman, Cyriel Johan Agnes Minkenberg, Guy Regev
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Publication number: 20200371154Abstract: A bonded structure is disclosed. The bonded structure can include a first semiconductor element having a first front side and a first back side opposite the first front side. The bonded structure can include a second semiconductor element having a second front side and a second back side opposite the second front side, the first front side of the first semiconductor element directly bonded to the second front side of the second semiconductor element along a bond interface without an adhesive.Type: ApplicationFiled: May 22, 2020Publication date: November 26, 2020Inventors: Javier A. DeLaCruz, Belgacem Haba, Guy Regev
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Publication number: 20200314511Abstract: An optoelectronic switch for switching data from a source external client device to a destination external client device, the optoelectronic switch includes: an array of client-side transceivers, each having an array of client-facing optical ports to connect to an external client device, and an array of leaf-facing electrical ports; an array of leaf switches, each including an array of client-side electrical ports and an array of fabric-side electrical ports; a first electrical interconnecting region providing electrical connections between the leaf-facing electrical ports of the client-side transceivers and the client-side electrical ports of the leaf switches, an array of fabric-side transceivers, each having an array of leaf-facing electrical ports, and an array of fabric-facing optical ports; a second electrical interconnecting region providing electrical connections between the fabric-side electrical ports of the leaf switches and the leaf-facing electrical ports of the fabric-side transceivers; an arrayType: ApplicationFiled: February 21, 2018Publication date: October 1, 2020Inventors: Andrew RICKMAN, Cyriel Johan Agnes MINKENBERG, Guy REGEV
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Patent number: 10678599Abstract: A system and method for selecting a resource from among a plurality of resources. A total range of numbers is divided into a plurality of sub-ranges, each associated with a respective one of the resources. An indexing number, e.g., a random number, is generated and, when it falls within the total range of numbers, the resource associated with the sub-range into which the indexing number falls is selected. When the indexing number falls outside of the total range, a resource associated with the difference between the indexing number and the greatest number in the total range is selected.Type: GrantFiled: August 31, 2017Date of Patent: June 9, 2020Assignee: Rockley Photonics LimitedInventors: Bhaskar Chowdhuri, Chiang Yeh, Cyriel Johan Agnes Minkenberg, Guy Regev
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Patent number: 10084570Abstract: A system and method for line coding of data. A serial transmitter includes a forward error correction encoding circuit followed by a bit conditioning circuit. The bit conditioning circuit counts the lengths of runs of consecutive identical digits and, when the count reaches a threshold, flips a bit. A serial receiver receives the data from the serial transmitter. The serial receiver includes a forward error correction decoding circuit, which re-flips bits flipped by the bit conditioning circuit of the serial transmitter.Type: GrantFiled: February 6, 2017Date of Patent: September 25, 2018Assignee: ROCKLEY PHOTONICS LIMITEDInventors: Guy Regev, Daniel Brunina, Nathan Farrington, Thomas Pierre Schrans
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Patent number: 9942027Abstract: A system and method for measuring propagation delays and other delays in an optical switching system. A transmitter is connected, through a circuit switch, to a receiver. To measure the propagation delay between the transmitter and the receiver, the transmitter sends one or more time-tagged ranging messages and the receiver calculates a propagation delay from the difference between the time of receipt and the time of transmission. In another embodiment, a time delay between message transmission and transition of a CDR of the receiver to a fast acquisition mode is adjusted, by trial and error, to find a range of such time delays for which transmission is successful. A time delay between the transmitter and the switch is measured by establishing or breaking the connection and determining, for various tentative time delay values, whether transmission succeeds.Type: GrantFiled: March 22, 2017Date of Patent: April 10, 2018Assignee: Rockley Photonics LimitedInventors: Guy Regev, Daniel Brunina, Nathan Farrington, Thomas Pierre Schrans, Chiang Yeh
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Publication number: 20180074861Abstract: A system and method for selecting a resource from among a plurality of resources. A total range of numbers is divided into a plurality of sub-ranges, each associated with a respective one of the resources. An indexing number, e.g., a random number, is generated and, when it falls within the total range of numbers, the resource associated with the sub-range into which the indexing number falls is selected. When the indexing number falls outside of the total range, a resource associated with the difference between the indexing number and the greatest number in the total range is selected.Type: ApplicationFiled: August 31, 2017Publication date: March 15, 2018Inventors: Bhaskar Chowdhuri, Chiang Yeh, Cyriel Johan Agnes Minkenberg, Guy Regev
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Publication number: 20170279591Abstract: A system and method for measuring propagation delays and other delays in an optical switching system. A transmitter is connected, through a circuit switch, to a receiver. To measure the propagation delay between the transmitter and the receiver, the transmitter sends one or more time-tagged ranging messages and the receiver calculates a propagation delay from the difference between the time of receipt and the time of transmission. In another embodiment, a time delay between message transmission and transition of a CDR of the receiver to a fast acquisition mode is adjusted, by trial and error, to find a range of such time delays for which transmission is successful. A time delay between the transmitter and the switch is measured by establishing or breaking the connection and determining, for various tentative time delay values, whether transmission succeeds.Type: ApplicationFiled: March 22, 2017Publication date: September 28, 2017Inventors: Guy Regev, Daniel Brunina, Nathan Farrington, Thomas Pierre Schrans, Chiang Yeh
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Publication number: 20170230143Abstract: A system and method for line coding of data. A serial transmitter includes a forward error correction encoding circuit followed by a bit conditioning circuit. The bit conditioning circuit counts the lengths of runs of consecutive identical digits and, when the count reaches a threshold, flips a bit. A serial receiver receives the data from the serial transmitter. The serial receiver includes a forward error correction decoding circuit, which re-flips bits flipped by the bit conditioning circuit of the serial transmitter.Type: ApplicationFiled: February 6, 2017Publication date: August 10, 2017Inventors: Guy Regev, Daniel Brunina, Nathan Farrington, Thomas Pierre Schrans
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Patent number: 8522065Abstract: A system for generating a true random number and implemented within an existing System on Chip (SoC) is provided herein. The system includes one or more sub circuitry synchronous modules configured to operate in a specified nominal clock rate, wherein each sub circuitry synchronous modules yields expected deterministic results when operating in its nominal clock rate; and a control module configured to clock the one or more sub circuitry synchronous modules each in a clock rate higher than its respective the nominal clock rate and beyond a specified value, to yield a non deterministic behavior of the one or more sub circuitry synchronous modules, resulting in one or more random signals, wherein the system is implemented within an existing system on chip (SOC).Type: GrantFiled: September 7, 2010Date of Patent: August 27, 2013Assignee: Percello Ltd.Inventors: Guy Regev, Yehoshua Mann, Avi Daniel, Rafy Carmon, Ram Sokolov
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Publication number: 20110060935Abstract: A system for generating a true random number and implemented within an existing System on Chip (SoC) is provided herein. The system includes one or more sub circuitry synchronous modules configured to operate in a specified nominal clock rate, wherein each sub circuitry synchronous modules yields expected deterministic results when operating in its nominal clock rate; and a control module configured to clock the one or more sub circuitry synchronous modules each in a clock rate higher than its respective the nominal clock rate and beyond a specified value, to yield a non deterministic behavior of the one or more sub circuitry synchronous modules, resulting in one or more random signals, wherein the system is implemented within an existing system on chip (SOC).Type: ApplicationFiled: September 7, 2010Publication date: March 10, 2011Applicant: Percello Ltd.Inventors: Guy Regev, Yehoshua Mann, Avi Daniel, Rafy Carmon, Ram Sokolov