Patents by Inventor Jiangliang Wang

Jiangliang Wang 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).

  • Hybrid function LED auxiliary lamp for motor vehicles
    Patent number: 11906120
    Abstract: A hybrid function LED auxiliary lamp is provided. The auxiliary lamp comprises a housing and a lighting assembly disposed within the housing. The lighting assembly includes a plurality of LED light sources mounted on a printed circuit board. An optical manifold comprising a plurality of reflective cavities is mounted on the printed circuit board. Each reflective cavity defines a respective corresponding focal point. The LED light sources are aligned with respect to the optical manifold such that a center of each respective LED light source corresponds to a respective focal point of a reflective cavity.
    Type: Grant
    Filed: August 3, 2022
    Date of Patent: February 20, 2024
    Assignee: LUMILEDS LLC
    Inventors: Junxin Wang, Jiangliang Wang, Dongdong Wei, Chen Cai
  • HYBRID FUNCTION LED AUXILIARY LAMP FOR MOTOR VEHICLES
    Publication number: 20240003509
    Abstract: A hybrid function LED auxiliary lamp is provided. The auxiliary lamp comprises a housing and a lighting assembly disposed within the housing. The lighting assembly includes a plurality of LED light sources mounted on a printed circuit board. An optical manifold comprising a plurality of reflective cavities is mounted on the printed circuit board. Each reflective cavity defines a respective corresponding focal point. The LED light sources are aligned with respect to the optical manifold such that a center of each respective LED light source corresponds to a respective focal point of a reflective cavity.
    Type: Application
    Filed: August 3, 2022
    Publication date: January 4, 2024
    Applicant: Lumileds LLC
    Inventors: Junxin Wang, Jiangliang Wang, Dongdong Wei, Chen Cai
  • Catalyst for catalyzing formaldehyde oxidation and the preparation and use of the same
    Patent number: 10654028
    Abstract: The present invention relates to a catalyst comprising manganese oxides wherein the manganese oxides comprise: MnO in an amount of 40-60 mole %, based on mole of Mn; Mn2O3 in an amount of 40-60 mole %, based on mole of Mn; and Mn3O4 in an amount of 1-10 mole %, based on mole of Mn. The present invention also relates to a method for preparing the catalysts and the use of the catalyst in an air purifier. The catalyst according to the present invention can effectively catalyze formaldehyde oxidation at ambient temperature so as to effectively remove indoor formaldehyde being present in relative low amounts.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: May 19, 2020
    Assignee: Lumileds Holding B.V.
    Inventors: Jiangliang Wang, Chen Cai, Xiaoqiang Li
  • CATALYST FOR CATALYZING FORMALDEHYDE OXIDATION AND THE PREPARATION AND USE OF THE SAME
    Publication number: 20190193055
    Abstract: The present invention relates to a catalyst comprising manganese oxides wherein the manganese oxides comprise: MnO in an amount of 40-60 mole %, based on mole of Mn; Mn2O3 in an amount of 40-60 mole %, based on mole of Mn; and Mn3O4 in an amount of 1-10 mole %, based on mole of Mn. The present invention also relates to a method for preparing the catalysts and the use of the catalyst in an air purifier. The catalyst according to the present invention can effectively catalyze formaldehyde oxidation at ambient temperature so as to effectively remove indoor formaldehyde being present in relative low amounts.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 27, 2019
    Applicant: Lumileds Holding B.V.
    Inventors: Jiangliang WANG, Chen CAI, Xiaoqiang LI
  • Automotive air purifier
    Patent number: D840304
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: February 12, 2019
    Assignee: Lumileds Holding B.V.
    Inventors: Weijun Kang, Jiangliang Wang, Keyong Zhao, Chen Cai, Yong Jun Hwang