Patents by Inventor Parviz Tayebati

Parviz Tayebati 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).

  • Publication number: 20200355931
    Abstract: In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
    Type: Application
    Filed: April 6, 2020
    Publication date: November 12, 2020
    Inventors: Parviz Tayebati, Bien Chann, Robin Huang, Wang-Long Zhou
  • Publication number: 20200335929
    Abstract: A system and method for tuning and infrared source laser in the Mid-IR wavelength range. The system and method comprising, at least, a plurality of individually tunable emitters, each emitter emitting a beam having a unique wavelength, a grating, a mirror positioned after the grating to receive at least one refracted order of light of at least one beam and to redirect the beam back towards the grating, and a micro-electro-mechanical systems device containing a plurality of adjustable micro-mirrors.
    Type: Application
    Filed: May 8, 2020
    Publication date: October 22, 2020
    Inventors: Bien Chann, Robin Huang, Parviz Tayebati
  • Patent number: 10775636
    Abstract: A system and method for combining multiple emitters into a multi-wavelength output beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: September 15, 2020
    Assignee: TERADIODE, INC.
    Inventors: Robin Huang, Bien Chann, Parviz Tayebati, Mike Cruz
  • Patent number: 10768373
    Abstract: In various embodiments, the beam parameter product and/or numerical aperture of a laser beam is adjusted utilizing a step-clad optical fiber having a central core, a first cladding, an annular core, and a second cladding.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: September 8, 2020
    Assignee: TERADIODE, INC.
    Inventors: Wang-Long Zhou, Francisco Villarreal-Saucedo, Parviz Tayebati, Bien Chann
  • Publication number: 20200280166
    Abstract: In various embodiments, laser apparatuses include thermal bonding layers between various components and sealing materials for preventing or retarding movement of thermal bonding material out of the thermal bonding layers.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 3, 2020
    Inventors: Parviz Tayebati, Michael Deutsch
  • Publication number: 20200280165
    Abstract: In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 3, 2020
    Inventors: Wang-Long ZHOU, Bien CHANN, Francisco VILLARREAL-SAUCEDO, Parviz TAYEBATI
  • Patent number: 10686288
    Abstract: A system and method for tuning and infrared source laser in the Mid-IR wavelength range. The system and method comprising, at least, a plurality of individually tunable emitters, each emitter emitting a beam having a unique wavelength, a grating, a mirror positioned after the grating to receive at least one refracted order of light of at least one beam and to redirect the beam back towards the grating, and a micro-electro-mechanical systems device containing a plurality of adjustable micro-mirrors.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: June 16, 2020
    Assignee: TERADIODE, INC.
    Inventors: Bien Chann, Robin Huang, Parviz Tayebati
  • Publication number: 20200185886
    Abstract: In various embodiments, a modular laser system features an enclosure having interfaces for accepting input laser beam modules, optical elements for combining beams from the modules into a combined output beam, and a heat-exchange manifold for interfacing with and cooling the modules during operation.
    Type: Application
    Filed: December 11, 2019
    Publication date: June 11, 2020
    Inventors: Parviz TAYEBATI, Bien CHANN, Bryan LOCHMAN, Matthew SAUTER, Wang-Long ZHOU
  • Publication number: 20200174264
    Abstract: In various embodiments, optical repositioners and/or angled dispersive elements are utilized to manipulate portions of an input laser beam emitted by a group of laser emitters in order to form a multi-wavelength output beam having a high beam quality factor.
    Type: Application
    Filed: November 12, 2019
    Publication date: June 4, 2020
    Inventors: Parviz Tayebati, Wang-Long Zhou, Bien Chann, Robin Huang, Michael Cruz
  • Patent number: 10655948
    Abstract: Systems and techniques for processing materials using wavelength beam combining for high-power operation in concert with interferometry to detect the depth or height of features as they are created.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: May 19, 2020
    Assignee: TERADIODE, INC.
    Inventor: Parviz Tayebati
  • Patent number: 10649222
    Abstract: In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: May 12, 2020
    Assignee: TERADIODE, INC.
    Inventors: Parviz Tayebati, Bien Chann, Robin Huang, Wang-Long Zhou
  • Publication number: 20200142205
    Abstract: A system and method for combining multiple emitters into a multi-wavelength ouput beam having a certain band and combining a plurality of these bands into a single output using non-free space combining modules.
    Type: Application
    Filed: September 5, 2019
    Publication date: May 7, 2020
    Inventors: Robin Huang, Bien Chann, Parviz Tayebati, Mike Cruz
  • Patent number: 10630049
    Abstract: In various embodiments, passivation layers are deposited on internal surfaces of cooling channels defined within heat sinks for electronic devices such as laser beam emitters, the passivation layers retarding or substantially preventing erosion and/or corrosion of the heat sinks.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: April 21, 2020
    Assignee: TERADIODE, INC.
    Inventors: Robin Huang, Bien Chann, Parviz Tayebati
  • Patent number: 10630047
    Abstract: In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: April 21, 2020
    Assignee: TERADIODE, INC.
    Inventors: Wang-Long Zhou, Bien Chann, Francisco Villarreal-Saucedo, Parviz Tayebati
  • Publication number: 20200114466
    Abstract: Systems and techniques for optimizing the operation of a beam emitter during material processing maintain an optimal polarization of the beam with respect to the material throughout processing—e.g., even as the beam path varies or the nature or thickness of the material changes.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 16, 2020
    Inventors: Parviz Tayebati, Wang-Long Zhou, Bien Chann, Robin Huang
  • Patent number: 10622784
    Abstract: In various embodiments, laser apparatuses include thermal bonding layers between various components and sealing materials for preventing or retarding movement of thermal bonding material out of the thermal bonding layers.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: April 14, 2020
    Assignee: TERADIODE, INC.
    Inventors: Parviz Tayebati, Michael Deutsch
  • Patent number: 10606089
    Abstract: In various embodiments, wavelength beam combining systems feature multiple beam emitters each emitting an individual beam, as well as multiple micro-optics arrangements each disposed optically downstream from a beam emitter to intercept the beam emitted thereby and direct the beam toward a dispersive element for combination into a multi-wavelength output beam.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: March 31, 2020
    Assignee: TERADIODE, INC.
    Inventors: Parviz Tayebati, Bien Chann, Robin Huang, Wang-Long Zhou
  • Publication number: 20200059061
    Abstract: A system and method for stabilizing and combining multiple emitted beams into a single system using both WBC and WDM techniques.
    Type: Application
    Filed: September 6, 2019
    Publication date: February 20, 2020
    Inventors: Parviz Tayebati, Bien Chann
  • Publication number: 20200041864
    Abstract: In various embodiments, a beam-parameter adjustment system and focusing system alters a spatial power distribution of a radiation beam, via thermo-optic effects, before the beam is coupled into an optical fiber or delivered to a workpiece.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 6, 2020
    Inventors: Parviz Tayebati, Francisco Villarreal-Saucedo, Bien Chann, Dat Nguyen, Michael Deutsch
  • Patent number: 10541515
    Abstract: In various embodiments, a modular laser system features an enclosure having interfaces for accepting input laser beam modules, optical elements for combining beams from the modules into a combined output beam, and a heat-exchange manifold for interfacing with and cooling the modules during operation.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: January 21, 2020
    Assignee: TERADIODE, INC.
    Inventors: Parviz Tayebati, Bien Chann, Bryan Lochman, Matthew Sauter, Wang-Long Zhou