Patents by Inventor Juan Kong

Juan Kong 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).

  • Multi-feeds metal cover antenna for gas detection devices
    Patent number: 10658730
    Abstract: In an embodiment, an apparatus (e.g., a gas detection device) includes a housing, a printed circuit board (PCB), one or more radio modems with a switching network. The housing includes a conductive cover and the cover plays as an antenna. The PCB may be fixed in the housing and includes a ground plane and a plurality of conductive feeds. Each feed are vertically mounted directly or indirectly on the PCB. When the cover is attached to the housing, each of the feeds electrically contact a respective connection point on the antenna. The switching network is to configure which feed should be connected to the radio modem. A extra grounding resistor is mounted or not to change antenna type to enhance the performance of antenna.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: May 19, 2020
    Assignee: Honeywell International Inc.
    Inventors: Kai Wang, James Liu, Pengjun Zhao, Juan Kong
  • MULTI-FEEDS METAL COVER ANTENNA FOR GAS DETECTION DEVICES
    Publication number: 20190020099
    Abstract: In an embodiment, an apparatus (e.g., a gas detection device) includes a housing, a printed circuit board (PCB), one or more radio modems with a switching network. The housing includes a conductive cover and the cover plays as an antenna. The PCB may be fixed in the housing and includes a ground plane and a plurality of conductive feeds. Each feed are vertically mounted directly or indirectly on the PCB. When the cover is attached to the housing, each of the feeds electrically contact a respective connection point on the antenna. The switching network is to configure which feed should be connected to the radio modem. A extra grounding resistor is mounted or not to change antenna type to enhance the performance of antenna.
    Type: Application
    Filed: November 30, 2015
    Publication date: January 17, 2019
    Inventors: Kai Wang, James Liu, Pengjun Zhao, Juan Kong
  • Multi-functional antibody polypeptide for cryptic epitope of epidermal growth factor receptor and T cell antigen
    Patent number: 10023639
    Abstract: Multi-functional antibody polypeptide comprises: (a) a first functional domain, specifically recognizing a cryptic epitope formed by 287th to 302nd amino acid sequence of the EGFR, shown as SEQ ID NO:1, and (b) a second functional domain, specifically recognizing the surface antigen of a human T cell.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: July 17, 2018
    Assignee: CARSGEN THERAPEUTICS CO., LTD.
    Inventors: Zonghai Li, Hua Jiang, Bizhi Shi, Huamao Wang, Juan Kong, Huiping Gao
  • MULTI-FUNCTIONAL ANTIBODY POLYPEPTIDE FOR CRYPTIC EPITOPE OF EPIDERMAL GROWTH FACTOR RECEPTOR AND T CELL ANTIGEN
    Publication number: 20150093386
    Abstract: Multi-functional antibody polypeptide comprises: (a) a first functional domain, specifically recognizing a cryptic epitope formed by 287th to 302nd amino acid sequence of the EGFR, shown as SEQ ID NO:1, and (b) a second functional domain, specifically recognizing the surface antigen of a human T cell.
    Type: Application
    Filed: March 4, 2013
    Publication date: April 2, 2015
    Inventors: Zonghai Li, Hua Jiang, Bizhi Shi, Huamao Wang, Juan Kong, Huiping Gao