Patents by Inventor Haim Bezdin
Haim Bezdin 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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Patent number: 10097771Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: GrantFiled: August 11, 2016Date of Patent: October 9, 2018Assignee: APPLE INC.Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Patent number: 9615730Abstract: The invention provides a device for in-vivo imaging, for example, using an in-vivo imaging device including an imager a lens and an illumination source, all positioned behind a single viewing window. The in-vivo imaging device may include an element to block light from reaching a point of reflection on the inner surface of the viewing window, thereby preventing the light from being received by the imager.Type: GrantFiled: March 16, 2016Date of Patent: April 11, 2017Assignee: GIVEN IMAGING LTD.Inventors: Amit Pascal, Zvika Gilad, Haim Bezdin
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Publication number: 20160352991Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: ApplicationFiled: August 11, 2016Publication date: December 1, 2016Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Patent number: 9445010Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: GrantFiled: June 5, 2014Date of Patent: September 13, 2016Assignee: APPLE INC.Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Publication number: 20160192833Abstract: The invention provides a device for in-vivo imaging, for example, using an in-vivo imaging device including an imager a lens and an illumination source, all positioned behind a single viewing window. The in-vivo imaging device may include an element to block light from reaching a point of reflection on the inner surface of the viewing window, thereby preventing the light from being received by the imager.Type: ApplicationFiled: March 16, 2016Publication date: July 7, 2016Applicant: GIVEN IMAGING LTD.Inventors: Amit PASCAL, Zvika GILAD, Haim BEZDIN
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Patent number: 9320417Abstract: The invention provides a device for in-vivo imaging, for example, using an in-vivo imaging device including an imager a lens and an illumination source, all positioned behind a single viewing window. The in-vivo imaging device may include an element to block light from reaching a point of reflection on the inner surface of the viewing window, thereby preventing the light from being received by the imager.Type: GrantFiled: December 27, 2006Date of Patent: April 26, 2016Assignee: GIVEN IMAGING LTD.Inventors: Amit Pascal, Zvika Gilad, Haim Bezdin
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Patent number: 8928797Abstract: Optical apparatus includes an image sensor and an optical assembly, which is configured to focus optical radiation via an aperture stop onto the image sensor. The optical assembly includes a plurality of optical surfaces, consisting of a first, curved surface through which the optical radiation enters the assembly, a final surface through which the rays exit the assembly toward the image sensor, and at least two intermediate surfaces between the first and final surfaces. An interference filter, which has a center wavelength and a passband no greater than 4% of the center wavelength, and includes a coating formed on one of the optical surfaces. All rays of the optical radiation passing through the aperture stop are incident on the coating over a range of incidence angles with a half-width that is no greater than three fourths of the numerical aperture of the optical assembly.Type: GrantFiled: April 1, 2014Date of Patent: January 6, 2015Assignee: Apple Inc.Inventors: Alexander Shpunt, Haim Bezdin, Shimon Yalov
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Publication number: 20140285628Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: ApplicationFiled: June 5, 2014Publication date: September 25, 2014Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Publication number: 20140211073Abstract: Optical apparatus includes an image sensor and an optical assembly, which is configured to focus optical radiation via an aperture stop onto the image sensor. The optical assembly includes a plurality of optical surfaces, consisting of a first, curved surface through which the optical radiation enters the assembly, a final surface through which the rays exit the assembly toward the image sensor, and at least two intermediate surfaces between the first and final surfaces. An interference filter, which has a center wavelength and a passband no greater than 4% of the center wavelength, and includes a coating formed on one of the optical surfaces. All rays of the optical radiation passing through the aperture stop are incident on the coating over a range of incidence angles with a half-width that is no greater than three fourths of the numerical aperture of the optical assembly.Type: ApplicationFiled: April 1, 2014Publication date: July 31, 2014Applicant: PRIMESENSE LTD.Inventors: Alexander Shpunt, Haim Bezdin, Shimon Yalov
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Patent number: 8786757Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: GrantFiled: February 22, 2011Date of Patent: July 22, 2014Assignee: Primesense Ltd.Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Patent number: 8717488Abstract: Optical apparatus includes an image sensor and an optical assembly, which is configured to focus optical radiation via an aperture stop onto the image sensor. The optical assembly includes a plurality of optical surfaces, consisting of a first, curved surface through which the optical radiation enters the assembly, a final surface through which the rays exit the assembly toward the image sensor, and at least two intermediate surfaces between the first and final surfaces. An interference filter, which has a center wavelength and a passband no greater than 4% of the center wavelength, and includes a coating formed on one of the optical surfaces. All rays of the optical radiation passing through the aperture stop are incident on the coating over a range of incidence angles with a half-width that is no greater than three fourths of the numerical aperture of the optical assembly.Type: GrantFiled: January 17, 2012Date of Patent: May 6, 2014Assignee: Primesense Ltd.Inventors: Alexander Shpunt, Haim Bezdin, Shimon Yalov
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Patent number: 8611030Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: GrantFiled: September 24, 2012Date of Patent: December 17, 2013Assignee: DigitalOptics Corporation InternationalInventors: Alex Alon, Irina Alon, Haim Bezdin
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Publication number: 20130116981Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: ApplicationFiled: September 24, 2012Publication date: May 9, 2013Applicant: DIGITALOPTICS CORPORATION INTERNATIONALInventors: Alex Alon, Irina Alon, Haim Bezdin
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Patent number: 8294999Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: GrantFiled: August 2, 2011Date of Patent: October 23, 2012Assignee: DigitalOptics Corporation InternationalInventors: Alex Alon, Irina Alon, Haim Bezdin
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Publication number: 20120182464Abstract: Optical apparatus includes an image sensor and an optical assembly, which is configured to focus optical radiation via an aperture stop onto the image sensor. The optical assembly includes a plurality of optical surfaces, consisting of a first, curved surface through which the optical radiation enters the assembly, a final surface through which the rays exit the assembly toward the image sensor, and at least two intermediate surfaces between the first and final surfaces. An interference filter, which has a center wavelength and a passband no greater than 4% of the center wavelength, and includes a coating formed on one of the optical surfaces. All rays of the optical radiation passing through the aperture stop are incident on the coating over a range of incidence angles with a half-width that is no greater than three fourths of the numerical aperture of the optical assembly.Type: ApplicationFiled: January 17, 2012Publication date: July 19, 2012Applicant: PrimeSense Ltd.Inventors: Alexander Shpunt, Haim Bezdin, Shimon Yalov
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Publication number: 20120078586Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: ApplicationFiled: August 2, 2011Publication date: March 29, 2012Applicant: DigitalOptics Corporation InternationalInventors: ALEX ALON, Irina Alon, Haim Bezdin
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Patent number: 8014084Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: GrantFiled: July 30, 2010Date of Patent: September 6, 2011Assignee: DigitalOptics Corporation InternationalInventors: Alex Alon, Irina Alon, Haim Bezdin
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Publication number: 20110205421Abstract: Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.Type: ApplicationFiled: February 22, 2011Publication date: August 25, 2011Applicant: PRIMESENSE LTD.Inventors: Alexander Shpunt, Niv Gilboa, Haim Bezdin
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Publication number: 20110169931Abstract: An in-vivo imaging device incorporating a double field of view imaging system, having a wide field of view with moderate magnification, and a narrow field of view with substantially higher magnification, axially superimposed thereon. A single imaging array is used for both fields of view. At least some of the optical elements are shared between both of the two different field of view imaging systems. The imaging elements for the high magnification system, being of substantially smaller diameters than those of the low magnification system, are disposed coaxially with the imaging elements of the low magnification system, and can thus use the same imaging array without the need for deflection mirrors, beam combiners or motion systems. Their location on the axis of the low magnification system means that a small part of the imaging plane, around its central axis, is blocked out by the high magnification components.Type: ApplicationFiled: January 7, 2011Publication date: July 14, 2011Inventors: Amit PASCAL, Haim Bezdin
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Publication number: 20100296179Abstract: An optical imaging assembly having cylindrical symmetry, comprising a plurality of lenses having surfaces with curvatures and spacings between the surfaces, such that an optical image formed by the plurality of lenses has a defocus aberration coefficient greater than 0.1 at a focal plane of the assembly.Type: ApplicationFiled: July 30, 2010Publication date: November 25, 2010Applicant: TESSERA INTERNATIONAL, INC.Inventors: Alex Alon, Irina Alon, Haim Bezdin