Patents by Inventor Yuval Ovadia
Yuval Ovadia 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: 20240094437Abstract: An optoelectronic apparatus includes an array of emitters configured to emit beams of optical radiation. An optical substrate is mounted over the array. An optical metasurface is disposed on the optical substrate and configured to collimate and split each of the emitted beams into a respective group of collimated sub-beams, and to direct the collimated sub-beams toward a target to form a pattern of spots on the target.Type: ApplicationFiled: April 27, 2023Publication date: March 21, 2024Inventors: Roei Remez, Moshe Kriman, Yuval Tsur, Maoz Ovadia, Yaron Gross, Omer Eden, Alex Pekin, Assaf Avraham, Roey Zuitlin, Gidi Lasovski, Refael Della Pergola
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Publication number: 20240077648Abstract: An optoelectronic apparatus includes a substrate and first and second arrays of emitters disposed on the substrate and configured to emit respective first and second beams of optical radiation. The apparatus further includes an optical metasurface disposed on the substrate and configured to collimate and diffuse the first beams without diffusing the second beams, and an optical projection element, configured to intercept both the first and the second beams that have passed through the optical metasurface and to direct both the first and the second beams toward a target while focusing the second beams to form a pattern of spots on the target.Type: ApplicationFiled: September 4, 2022Publication date: March 7, 2024Inventors: Yuval Tsur, Roey Zuitlin, Refael Della Pergola, Maoz Ovadia, Roei Remez, Yaron Gross
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Patent number: 11748691Abstract: A system adapted to collect security parameters from a shipping container while a container lifting mechanism is lifting and moving said container, comprising: a mount adapted to attach at least one sensor to a container lifting mechanism, wherein the at least one sensor is adapted to capture at least one sensor parameter associated with a shipping container while the container lifting mechanism lifts said shipping container; a network interface adapted to receive over a network at least one manifest parameter associated with the shipping container; at least one hardware processor adapted to execute code for detecting a mismatch between data deduced from an analysis of the at least one sensor parameter and the at least one manifest parameter, and outputting a signal indicative of said mismatch.Type: GrantFiled: November 15, 2017Date of Patent: September 5, 2023Assignee: S.T.I. Security Technology Integration Ltd.Inventor: Yuval Ovadia
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Publication number: 20190279153Abstract: A system adapted to collect security parameters from a shipping container while a container lifting mechanism is lifting and moving said container, comprising: a mount adapted to attach at least one sensor to a container lifting mechanism, wherein the at least one sensor is adapted to capture at least one sensor parameter associated with a shipping container while the container lifting mechanism lifts said shipping container; a network interface adapted to receive over a network at least one manifest parameter associated with the shipping container; at least one hardware processor adapted to execute code for detecting a mismatch between data deduced from an analysis of the at least one sensor parameter and the at least one manifest parameter, and outputting a signal indicative of said mismatch.Type: ApplicationFiled: November 15, 2017Publication date: September 12, 2019Applicant: S.T.I. Security Technology Integration Ltd.Inventor: Yuval OVADIA
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Patent number: 10393708Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: GrantFiled: January 26, 2016Date of Patent: August 27, 2019Assignee: S.T.I. Security Technology Integration Ltd.Inventors: Yuval Ovadia, Amos Linenberg
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Patent number: 9612228Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: GrantFiled: January 25, 2016Date of Patent: April 4, 2017Assignee: S.T.I. Security Technology Integration Ltd.Inventors: Yuval Ovadia, Amos Linenberg
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Publication number: 20160146765Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: ApplicationFiled: February 1, 2016Publication date: May 26, 2016Applicant: S.T.I. Security Technology Integration Ltd.Inventors: Yuval OVADIA, Amos LINENBERG
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Publication number: 20160139089Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: ApplicationFiled: January 26, 2016Publication date: May 19, 2016Applicant: S.T.I. Security Technology Integration Ltd.Inventors: Yuval OVADIA, Amos LINENBERG
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Publication number: 20160139088Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: ApplicationFiled: January 25, 2016Publication date: May 19, 2016Applicant: S.T.I. Security Technology Integration Ltd.Inventors: Yuval OVADIA, Amos LINENBERG
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Patent number: 9250218Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: GrantFiled: December 7, 2010Date of Patent: February 2, 2016Assignee: S.T.I. Security Technology Integration Ltd.Inventors: Yuval Ovadia, Amos Linenberg, Yorai Linenberg
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Publication number: 20130125620Abstract: An apparatus for detecting a presence of at least one analyte in a gas sample. The apparatus comprises a pump for drawing a gas sample from an ambient air, a passage having first and second ends, a chamber connected to the first end and containing a concentrating element for collecting at least one analyte from the gas sample, a chromatographic separator connected to a second end of the passage, and a gas source for streaming a carrier gas via the chamber to transfer the at least one analyte toward at least one chemical detector, via the chromatographic separator, in a first direction. The pump draws the gas sample via the chamber in a second direction and the first and second directions are substantially opposing to one another.Type: ApplicationFiled: December 7, 2010Publication date: May 23, 2013Applicant: S.T.I. Security Technology Integration Ltd.Inventors: Yuval Ovadia, Yoria Linenberg
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Publication number: 20090155926Abstract: A method and apparatus for detecting trace amounts of a target substance carried by the object, by: applying to the object a flow of air which has been pre-heated, to dislodge substances carried by the object; collecting the heated air after applied to the object; and analyzing the collected heated air for the presence of the target substance. Preferably, a marker substance is introduced into the air before applied to the objects, and the collected heated air is analyzed also for the presence of the marker substance.Type: ApplicationFiled: August 27, 2006Publication date: June 18, 2009Inventors: Yuval Ovadia, Yaniv Biran
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Patent number: 7359042Abstract: A limited access space inspection system comprising: an imaging device for imaging a region in the limited access space, a mounting for mounting the imaging device to scan about the limited access space and a scanning control unit, associated with the imaging device, for controlling the imaging device to scan about the limited access space. The device is particularly useful for improving by automation, security checks customs checks and safety checks involving such awkward to access spaces.Type: GrantFiled: September 23, 2002Date of Patent: April 15, 2008Assignee: S.T.I. Security Technology Integration LtdInventor: Yuval Ovadia
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Patent number: 7327447Abstract: A limited access space inspection system comprising: a sensing device for carrying out sensing over a region in the limited access space, a mounting for mounting the sensing device to scan about the limited access space and a scanning control unit, associated with the sensing device, for controlling the sensing device to scan about the limited access space. The device is particularly useful for improving by automation, security checks, customs checks and safety checks involving such awkward to access spaces. The sensing device may be an imaging device, or a sensor for detecting traces of chemical substances.Type: GrantFiled: September 18, 2003Date of Patent: February 5, 2008Assignee: S.T.I. Security Technology Integration Ltd.Inventor: Yuval Ovadia
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Publication number: 20050271184Abstract: A limited access space inspection system comprising: a sensing device for carrying out sensing over a region in the limited access space, a mounting for mounting the sensing device to scan about the limited access space and a scanning control unit, associated with the sensing device, for controlling the sensing device to scan about the limited access space. The device is particularly useful for improving by automation, security checks, customs checks and safety checks involving such awkward to access spaces. The sensing device may be an imaging device, or a sensor for detecting traces of chemical substances.Type: ApplicationFiled: September 18, 2003Publication date: December 8, 2005Inventor: Yuval Ovadia
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Publication number: 20040057042Abstract: A limited access space inspection system comprising: an imaging device for imaging a region in the limited access space, a mounting for mounting the imaging device to scan about the limited access space and a scanning control unit, associated with the imaging device, for controlling the imaging device to scan about the limited access space. The device is particularly useful for improving by automation, security checks customs checks and safety checks involving such awkward to access spaces.Type: ApplicationFiled: September 23, 2002Publication date: March 25, 2004Applicant: S.T.I. Security Technology Integration Ltd.Inventor: Yuval Ovadia