Patents by Inventor Jun Xiang

Jun Xiang 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: 20210343094
    Abstract: The present application discloses a combination lock including a lock body and a lock hook controlled by the lock body so as to be locked into or separated from the lock body; the lock body includes a base, an upper cover connected to the base, and a latch mechanism and a control circuit board disposed in a cavity enclosed by the base and the upper cover, the control circuit board receives an external trigger signal and controls the latch mechanism to move, achieving locking into or separation from the lock hook. Compared with the prior art, a combination lock and a notebook using the same of the present application uses fingerprint or digital touch control to perform identification, and has the control circuit board to control the movement of the motor, which automatically drives the latch piece to unlock and lock the lock body and lock hook.
    Type: Application
    Filed: June 22, 2020
    Publication date: November 4, 2021
    Inventor: Jun Xiang
  • Patent number: 11125403
    Abstract: A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor-tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: September 21, 2021
    Assignee: MAXLITE, INC.
    Inventors: Ramesh Raghavan, Jun Xiang
  • Patent number: 11035557
    Abstract: An adjustable hanging element is provided herein for suspended light fixtures which allows for adjustment of a point of contact for suspension both upon initial installation and while installed, without the need for taking the fixture down.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: June 15, 2021
    Assignee: MAXLITE, INC.
    Inventors: Jun Xiang, Bryan Ortega
  • Publication number: 20210077381
    Abstract: Provided are salt-free antibody and other protein formulations that are substantially isosmotic and of low viscosity. Also provided are methods for the treatment of diseases using the disclosed formulations.
    Type: Application
    Filed: November 11, 2020
    Publication date: March 18, 2021
    Inventors: Jun XIANG, Xinghang MA
  • Patent number: 10900904
    Abstract: The present invention relates to a method for detecting moisture and volatile matter content in raw coal using the value of baseline drift, comprising the following steps: selecting a plurality of types of standard coal having different coal ranks and different ash contents, performing a Raman spectroscopy test and a proximate analysis on each type of standard coal, calculating the value of baseline drift in the Raman spectrum, and setting up the mapping relationship between the value of baseline drift in the Raman spectrum and the characteristic parameters of the moisture and the volatile matter content. The same method and reference are used to perform a Raman spectroscopy test on raw coal to be tested, so as to calculate the value of baseline drift in a Raman spectrum of the raw coal to be tested, and obtain the moisture and volatile matter content of the raw coal to be tested.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: January 26, 2021
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jun Xiang, Jun Xu, Sheng Su, Song Hu, Yi Wang, Jiawei Liu, Zhe Xiong, Jing Zhou, Hao Tang, Mengxia Qing, Wei Liu
  • Publication number: 20200408371
    Abstract: A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor-tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 31, 2020
    Inventors: Ramesh Raghavan, Jun Xiang
  • Patent number: 10852221
    Abstract: A magnetic suspension thermobalance based on quick photothermal heating comprises a sealed container, a reaction tank, a magnetic suspension device, a laser displacement monitoring component, a photothermal heating component and a photothermal heating component displacement device. A method comprises following steps: weighing a testing sample and adding same into the reaction tank; putting the reaction tank into the sealed container together with a magnetic suspension float; causing the magnetic suspension float to float in the sealed container; introducing gas into the sealed container; measuring the real-time position of the magnetic suspension float, and causing same to a measurement zero point; heating the reaction tank; maintaining a heating beam on the reaction tank; measuring the temperature of the testing sample in the reaction tank; and recording the displacement of the magnetic suspension float, and converting said displacement into mass.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: December 1, 2020
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Song Hu, Hanjian Li, Jun Xiang, Huanying Chi, Gongxiang Song, Tao Liu, Sheng Su, Yi Wang, Kai Xu, Limo He, Jun Xu, Hengda Han
  • Patent number: 10794554
    Abstract: A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor-tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 6, 2020
    Assignee: MAXLITE, INC.
    Inventors: Ramesh Raghavan, Jun Xiang
  • Publication number: 20200292432
    Abstract: A magnetic suspension thermobalance based on quick photothermal heating comprises a sealed container, a reaction tank, a magnetic suspension device, a laser displacement monitoring component, a photothermal heating component and a photothermal heating component displacement device. A method comprises following steps: weighing a testing sample and adding same into the reaction tank; putting the reaction tank into the sealed container together with a magnetic suspension float; causing the magnetic suspension float to float in the sealed container; introducing gas into the sealed container; measuring the real-time position of the magnetic suspension float, and causing same to a measurement zero point; heating the reaction tank; maintaining a heating beam on the reaction tank; measuring the temperature of the testing sample in the reaction tank; and recording the displacement of the magnetic suspension float, and converting said displacement into mass.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 17, 2020
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Song HU, Hanjian LI, Jun XIANG, Huanying CHI, Gongxiang SONG, Tao LIU, Sheng SU, Yi WANG, Kai XU, Limo HE, Jun XU, Hengda HAN
  • Publication number: 20200264106
    Abstract: The present invention relates to a method for detecting moisture and volatile matter content in raw coal using the value of baseline drift, comprising the following steps: selecting a plurality of types of standard coal having different coal ranks and different ash contents, performing a Raman spectroscopy test and a proximate analysis on each type of standard coal, calculating the value of baseline drift in the Raman spectrum, and setting up the mapping relationship between the value of baseline drift in the Raman spectrum and the characteristic parameters of the moisture and the volatile matter content. The same method and reference are used to perform a Raman spectroscopy test on raw coal to be tested, so as to calculate the value of baseline drift in a Raman spectrum of the raw coal to be tested, and obtain the moisture and volatile matter content of the raw coal to be tested.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 20, 2020
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jun XIANG, Jun XU, Sheng SU, Song HU, Yi WANG, Jiawei LIU, Zhe XIONG, Jing ZHOU, Hao TANG, Mengxia QING, Wei LIU
  • Publication number: 20200256548
    Abstract: An adjustable hanging element is provided herein for suspended light fixtures which allows for adjustment of a point of contact for suspension both upon initial installation and while installed, without the need for taking the fixture down.
    Type: Application
    Filed: May 1, 2020
    Publication date: August 13, 2020
    Inventors: JUN XIANG, BRYAN ORTEGA
  • Patent number: 10670243
    Abstract: An adjustable hanging element is provided herein for suspended light fixtures which allows for adjustment of a point of contact for suspension both upon initial installation and while installed, without the need for taking the fixture down.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: June 2, 2020
    Assignee: MAXLITE, INC.
    Inventors: Jun Xiang, Bryan Ortega
  • Patent number: 10670529
    Abstract: A method for detecting coal quality, including: selecting a plurality of standard coals, acquiring Raman spectral characteristic parameters of each standard coal and characteristic parameters of coal quality components of each standard coal, calculating a mapping relationship between the Raman spectral characteristic parameters and the characteristic parameters of the coal quality components of each standard coal, to establish a relational database of the Raman spectral characteristic parameters and the characteristic parameters of the coal quality components; providing coal to be analyzed, conducting Raman spectroscopy on the coal to yield Raman spectrum of the coal, and performing curve-fitting calculation on the Raman spectrum of the coal to obtain Raman spectral characteristic parameters of the coal; and comparing the Raman spectral characteristic parameters of the coal with the Raman spectral characteristic parameters of the relational database.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: June 2, 2020
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jun Xiang, Jun Xu, Sheng Su, Song Hu, Yi Wang, Long Jiang, Mengxia Qing, Zhe Xiong, Hao Tang
  • Patent number: 10612757
    Abstract: A system of scalable modular LED light fixtures is provided herein for accommodating different levels of generated lighting and to accommodate different mountings.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: April 7, 2020
    Assignee: MAXLITE, INC.
    Inventors: Jun Xiang, Francisco J. Garza
  • Patent number: 10612733
    Abstract: A modular light system comprising a light module comprising a heat sink having a first side with a first mechanical coupling and a second side with a second mechanical coupling, a solid-state light emitting component connected to the heat sink, and a junction box with a first electrical coupling and a second electrical coupling, at least one being electrically connected to the solid-state light emitting component. The modular light system further comprises a base module removably connected to the first side by the first mechanical coupling and the first electrical coupling, and having a connection for power input to the modular light system to provide power to the solid-state light emitting component. A head module is removably connected to the second side by the second mechanical coupling and the second electrical coupling, and has a power terminal end connector.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: April 7, 2020
    Assignee: MAXLITE, INC.
    Inventors: Jun Xiang, Jiwan Kim
  • Publication number: 20200049334
    Abstract: A system of scalable modular LED light fixtures is provided herein for accommodating different levels of generated lighting and to accommodate different mountings.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Inventors: JUN XIANG, FRANCISCO J. GARZA
  • Patent number: 10473309
    Abstract: A system of scalable modular LED light fixtures is provided herein for accommodating different levels of generated lighting and to accommodate different mountings.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: November 12, 2019
    Assignee: MAXLITE, INC.
    Inventors: Jun Xiang, Francisco J. Garza
  • Publication number: 20190338904
    Abstract: A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor-tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 7, 2019
    Inventors: Ramesh Raghavan, Jun Xiang
  • Patent number: D872340
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: January 7, 2020
    Assignee: MAXLITE, INC.
    Inventors: Aymen Chami, Eric Clohosey, Jun Xiang
  • Patent number: D892393
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: August 4, 2020
    Assignee: MaxLite, Inc.
    Inventors: Jun Xiang, Arthur R. Phidd, Jiwan Kim