Patents by Inventor Wenqi Huang

Wenqi Huang 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).

  • THROUGH-BEAM PHOTOELECTRIC SENSOR AND ASSEMBLY METHOD
    Publication number: 20240369406
    Abstract: A through-beam photoelectric sensor includes an emitter and a receiver, the emitter is opposite the receiver, the receiver is configured to receive an optical signal from the emitter, the emitter comprises a first housing, an emitter lens, a first PCB, a lamp panel and an emission lamp, the emitter lens is embedded in the first housing, a light hole is formed in the lamp panel, the emission lamp is welded on the lamp panel and clamped in the light hole, a limit block is provided in the first housing, the lamp panel is detachably mounted on the limit block, and the first PCB is sleeved over the limit block and engaged with the lamp panel, such that a wick of the emission lamp is aligned with an optical center of the emitter lens. An assembly method is applied to the through-beam photoelectric sensor.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Inventors: Xiaoyi ZHANG, Chaofan LUO, Wenqi HUANG, Wusheng QU
  • Through-beam photoelectric sensor and assembly method
    Patent number: 12135237
    Abstract: A through-beam photoelectric sensor includes an emitter and a receiver, the emitter is opposite the receiver, the receiver is configured to receive an optical signal from the emitter, the emitter comprises a first housing, an emitter lens, a first PCB, a lamp panel and an emission lamp, the emitter lens is embedded in the first housing, a light hole is formed in the lamp panel, the emission lamp is welded on the lamp panel and clamped in the light hole, a limit block is provided in the first housing, the lamp panel is detachably mounted on the limit block, and the first PCB is sleeved over the limit block and engaged with the lamp panel, such that a wick of the emission lamp is aligned with an optical center of the emitter lens. An assembly method is applied to the through-beam photoelectric sensor.
    Type: Grant
    Filed: July 17, 2024
    Date of Patent: November 5, 2024
    Assignee: SHENZHEN HUAYIFENG TECHNOLOGY CO. LTD.
    Inventors: Xiaoyi Zhang, Chaofan Luo, Wenqi Huang, Wusheng Qu
  • Color modification of textile
    Patent number: 10718085
    Abstract: A method for treating dyed textile, comprises contacting the dyed textile with a pectolytic enxyme, wherein the said method is not applied during the abrasion stage when the dyed textile is a denim fabric.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: July 21, 2020
    Assignee: Novozymes A/S
    Inventors: Wenqi Huang, Yucheng Zhou, Yanli Huang
  • Biofinishing system
    Patent number: 10392742
    Abstract: The present disclosure relates to a biofinishing system comprising a combination of cellulases, in particular a biofinishing system comprising a combination of GH45 cellulases. The present disclosure further relates to a process for treating a cellulose-containing textile comprising biofinishing the cellulose-containing textile with a combination of GH45 cellulases.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: August 27, 2019
    Assignee: Novozymes A/S
    Inventors: Weijian Lai, Wenqi Huang, Wei Wang
  • A Biofinishing System
    Publication number: 20180171544
    Abstract: The present disclosure relates to a biofinishing system comprising a combination of cellulases, in particular a biofinishing system comprising a combination of GH45 cellulases. The present disclosure further relates to a process for treating a cellulose-containing textile comprising biofinishing the cellulose-containing textile with a combination of GH45 cellulases.
    Type: Application
    Filed: June 24, 2016
    Publication date: June 21, 2018
    Applicant: Novozymes A/S
    Inventors: Weijian Lai, Wenqi Huang, Wei Wang
  • Color modification of textile
    Patent number: 9670614
    Abstract: The use of a peroxidase, a source of hydrogen peroxide and a mediator for providing a modified color in the textile is described.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: June 6, 2017
    Assignee: Novozymes A/S
    Inventors: Yucheng Zhou, Chu Wang, Lisbeth Kalum, Lars Henrik Oestergaard, Wenqi Huang
  • Color Modification of Textile
    Publication number: 20170073882
    Abstract: A method for treating dyed textile, comprises contacting the dyed textile with a pectolytic enxyme, wherein the said method is not applied during the abrasion stage when the dyed textile is a denim fabric.
    Type: Application
    Filed: May 15, 2015
    Publication date: March 16, 2017
    Applicant: Novozymes A/S
    Inventors: Wenqi HUANG, Yucheng ZHOU, Yanli HUANG
  • COLOR MODIFICATION OF TEXTILE
    Publication number: 20140310887
    Abstract: The use of a peroxidase, a source of hydrogen peroxide and a mediator for providing a modified color in the textile is described.
    Type: Application
    Filed: September 7, 2012
    Publication date: October 23, 2014
    Applicant: Novozymes A/S
    Inventors: Yucheng Zhou, Chu Wang, Lisbeth Kalum, Lars Henrik Oestergaard, Wenqi Huang
  • Coffee machine
    Patent number: D1035363
    Type: Grant
    Filed: August 9, 2023
    Date of Patent: July 16, 2024
    Inventor: Wenqi Huang
  • Coffee machine
    Patent number: D1035364
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: July 16, 2024
    Inventor: Wenqi Huang
  • Air purifier
    Patent number: D1085385
    Type: Grant
    Filed: November 4, 2024
    Date of Patent: July 22, 2025
    Inventor: Wenqi Huang