Patents Assigned to Airgain, Inc.
  • Multi-band LTE antenna
    Patent number: 9362621
    Abstract: A surface-mounted multi-band LTE antenna that covers the frequency band of 698-960 MHz (LTE 700/800/900 bands) and 2400-2500 GHz (WLAN 2.4G band) is disclosed herein. The antenna preferably has high gain and high radiation efficiency, and is used for a variety of wireless communication devices applications. The surface-mounted multi-band LTE antenna has compact size, wide bandwidth, good return loss, high gain and high radiation efficiency, and no matching circuit is needed.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: June 7, 2016
    Assignee: AIRGAIN, INC.
    Inventor: Ziming He
  • L-shaped feed for a matching network for a microstrip antenna
    Patent number: 9013355
    Abstract: A microstrip patch antenna including a ground plane base, an L-shaped feed structure and a laminate structure is disclosed herein. A matching network is formed by a clearance member of the laminate structure around a pin and a stub of the L-shaped feed structure on the bottom surface in which the clearance member around the pin effectively decreases shunt inductance and reduces a series capacitance at a feed point to enable a 50 ohm wideband operation.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: April 21, 2015
    Assignee: Airgain, Inc.
    Inventors: Simon Yang, Keyoor Gosalia
  • L-shaped feed for a matching network for a microstrip antenna
    Patent number: 8854265
    Abstract: A microstrip patch antenna including a ground plane base, an L-shaped feed structure and a laminate structure is disclosed herein. A matching network is formed by a clearance member of the laminate structure around a pin and a stub of the L-shaped feed structure on the bottom surface in which the clearance member around the pin effectively decreases shunt inductance and reduces a series capacitance at a feed point to enable a 50 ohm wideband operation.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: October 7, 2014
    Assignee: Airgain, Inc.
    Inventors: Simon Yang, Keyoor Gosalia
  • Antenna
    Patent number: D703195
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: April 22, 2014
    Assignee: Airgain, Inc.
    Inventor: Bei Zheng
  • Antenna
    Patent number: D703196
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: April 22, 2014
    Assignee: Airgain, Inc.
    Inventor: Bei Zheng
  • Antenna
    Patent number: D706247
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: June 3, 2014
    Assignee: Airgain, Inc.
    Inventors: Bei Zheng, Xiaoping Yang
  • Antenna
    Patent number: D706750
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: June 10, 2014
    Assignee: Airgain, Inc.
    Inventor: Jonathan Bringuier
  • Antenna
    Patent number: D706751
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: June 10, 2014
    Assignee: Airgain, Inc.
    Inventors: Wei Chang, Qun Li, Jindan Zhao
  • Antenna
    Patent number: D708602
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: July 8, 2014
    Assignee: Airgain, Inc.
    Inventors: Keyoor Gosalia, Bei Zheng
  • Antenna
    Patent number: D709053
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: July 15, 2014
    Assignee: Airgain, Inc.
    Inventors: Wei Chang, Qun Li, Jindan Zhao
  • Antenna
    Patent number: D710832
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: August 12, 2014
    Assignee: Airgain, Inc.
    Inventor: Xiao Ping Yang
  • White antenna
    Patent number: D710833
    Type: Grant
    Filed: September 28, 2013
    Date of Patent: August 12, 2014
    Assignee: Airgain, Inc.
    Inventors: Bei Zheng, Chang Wei
  • Antenna
    Patent number: D716775
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: November 4, 2014
    Assignee: Airgain, Inc.
    Inventor: William Robert Bidermann
  • Maximum beam antenna
    Patent number: D733104
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: June 30, 2015
    Assignee: Airgain, Inc.
    Inventor: Xiaoping Yang
  • Antenna
    Patent number: D735173
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: July 28, 2015
    Assignee: Airgain, Inc.
    Inventors: Keyoor Gosalia, Bei Zheng
  • Multi-band LTE antenna
    Patent number: D741301
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: October 20, 2015
    Assignee: Airgain, Inc.
    Inventor: Ziming He
  • Multi-band LTE antenna
    Patent number: D747297
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: January 12, 2016
    Assignee: Airgain, Inc.
    Inventor: Ziming He
  • Antenna
    Patent number: D754108
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: April 19, 2016
    Assignee: Airgain, Inc.
    Inventors: Simon Yang, Kai Liu, Bei Zheng
  • Antenna
    Patent number: D766220
    Type: Grant
    Filed: February 28, 2015
    Date of Patent: September 13, 2016
    Assignee: Airgain, Inc.
    Inventors: Ziming He, Xiangjie Bian
  • Antenna
    Patent number: D766221
    Type: Grant
    Filed: February 28, 2015
    Date of Patent: September 13, 2016
    Assignee: Airgain, Inc.
    Inventors: Bei Zheng, Ziming He