Patents by Inventor Jason Lin-Chew Tan

Jason Lin-Chew Tan 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).

  • RED-GREEN-BLUE, VERTICAL-CAVITY, SURFACE-EMITTING LASER ARRAY
    Publication number: 20240204486
    Abstract: This disclosure describes a red-green-blue (RGB) vertical-cavity surface-emitting laser (VCSEL) array. Each VCSEL in the VCSEL array has a grating, one or more active regions and two distributed Bragg reflectors. Each VCSEL corresponds to either red, green or blue wavelengths. The number of active regions in each VCSEL may be based on the color emitted.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 20, 2024
    Inventors: Giovanni Barbarossa, Norbert Lichtenstein, Julie Eng, Christopher Kocot, Anna Tatarczak, Francesco Schiattone, Jason Lin-Chew Tan
  • POLARIZED/LENSED BACK-SIDE EMITTING (BSE) VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL)
    Publication number: 20240186766
    Abstract: This disclosure describes a vertical-cavity surface-emitting laser (VCSEL) structure with a locked polarization and collimating optical element. The VCSEL structure comprises a grating, an optical emitter such as a lens and a plurality of GaAs/AlGaAs mirrors between the grating and the optical emitter. The grating located between the mirror stacks and above or below the active region is able to polarize incident waves of the VCSEL structure.
    Type: Application
    Filed: October 16, 2023
    Publication date: June 6, 2024
    Inventors: Dmitri Iazikov, Anna Tatarczak, Norbert Lichtenstein, Michael A. Steib, Jason Lin-Chew Tan, Chris Kocot, Alirio A. Melgar, Alex Laurain, Lukas Mutter