Patents by Inventor Yedidia Ariel
Yedidia Ariel 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: 6684001Abstract: This invention discloses an optical waveguide-lens including at least one substrate having formed thereon a multiplicity of electrically controlled, phase-shifting waveguides and an electrical control signal source providing electrical signals to said multiplicity of waveguides to cause them to have a desired lens functionality.Type: GrantFiled: June 19, 2002Date of Patent: January 27, 2004Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6640030Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: GrantFiled: January 24, 2002Date of Patent: October 28, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Vecht, Yedidia Ariel
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Patent number: 6584242Abstract: This invention discloses a monolithic optical light modulator including a substrate having formed monolithically thereon a modulator and a light detector providing a modulating output to said modulator.Type: GrantFiled: June 19, 2002Date of Patent: June 24, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6556731Abstract: This invention discloses a waveguide filter device including a necked waveguide having a relatively broad input end which receives light and allows propagation of multi-mode light waves therethrough, a narrowed neck portion at which higher modes radiate outside the waveguide and only the modes which can propagate therethrough pass therethrough and a relatively broad output end.Type: GrantFiled: June 19, 2002Date of Patent: April 29, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Vecht, Yedidia Ariel
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Patent number: 6556730Abstract: This invention discloses a selectably directable optical beam generating device including at least one light source, and at least one substrate, each having formed thereon a multiplicity of waveguides, each waveguide receiving light from the at least one light source and emitting light, the totality of light emitted by the multiplicity of waveguides producing at least one selectably directable output beam.Type: GrantFiled: January 24, 2002Date of Patent: April 29, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6542649Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: GrantFiled: January 24, 2002Date of Patent: April 1, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6542648Abstract: This invention discloses an optical device including at least one substrate having formed thereon a multiplicity of electrically controlled waveguides; and a light receiver for directing light into the multiplicity of waveguides, the light receiver comprising a selectable polarization rotator.Type: GrantFiled: January 24, 2002Date of Patent: April 1, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Vecht, Yedidia Ariel
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Patent number: 6539133Abstract: This invention discloses a method of aligning a multiplicity of waveguides with respect to external optics.Type: GrantFiled: June 19, 2002Date of Patent: March 25, 2003Assignee: Chiaro Networks LTDInventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6519377Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one delectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: GrantFiled: January 23, 2002Date of Patent: February 11, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6516102Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: GrantFiled: January 24, 2002Date of Patent: February 4, 2003Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Vecht, Yedidia Ariel
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Publication number: 20030021511Abstract: This invention discloses an optical waveguide-lens including at least one substrate having formed thereon a multiplicity of electrically controlled, phase-shifting waveguides and an electrical control signal source providing electrical signals to said multiplicity of waveguides to cause them to have a desired lens functionality.Type: ApplicationFiled: June 19, 2002Publication date: January 30, 2003Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Patent number: 6487325Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: GrantFiled: January 24, 2002Date of Patent: November 26, 2002Assignee: Chiaro Networks Ltd.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Vecht, Yedidia Ariel
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Publication number: 20020164104Abstract: This invention discloses a waveguide filter device including a necked waveguide having a relatively broad input end which receives light and allows propagation of multi-mode light waves therethrough, a narrowed neck portion at which higher modes radiate outside the waveguide and only the modes which can propagate therethrough pass therethrough and a relatively broad output end.Type: ApplicationFiled: June 19, 2002Publication date: November 7, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020164103Abstract: This invention discloses a monolithic optical light modulator including a substrate having formed monolithically thereon a modulator and a light detector providing a modulating output to said modulator.Type: ApplicationFiled: June 19, 2002Publication date: November 7, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020159669Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: ApplicationFiled: January 24, 2002Publication date: October 31, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020154844Abstract: This invention discloses a method of aligning a multiplicity of waveguides with respect to external optics.Type: ApplicationFiled: June 19, 2002Publication date: October 24, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020150318Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: ApplicationFiled: January 24, 2002Publication date: October 17, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020146189Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: ApplicationFiled: January 24, 2002Publication date: October 10, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020146188Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: ApplicationFiled: January 24, 2002Publication date: October 10, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel
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Publication number: 20020146187Abstract: This invention discloses a selectably directable optical beam deflecting device including at least at least one substrate having formed thereon a multiplicity of waveguides, each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam, and at least one multiplexer applying electrical inputs to the at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of the selectably directable output beam.Type: ApplicationFiled: January 24, 2002Publication date: October 10, 2002Applicant: CHIARO NETWORKS LTD.Inventors: Eyal Shekel, Daniel Majer, Shlomo Ruschin, Guy Matmon, Jacob Julian Vecht, Yedidia Ariel