Patents by Inventor PING KIAN BEE

PING KIAN BEE 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).

  • Switched mode power supply driver integrated with a power transmission antenna
    Patent number: 10624161
    Abstract: A driver comprising a switched mode power supply, wherein said switched mode power supply comprises an existing coil, the driver circuit further comprises: a first power transmission antenna (42) formed as a first coil which is either the existing coil of the switched mode power supply or coupled to the existing coil of the switched mode power supply, said first power transmission antenna (42) is adapted for being magnetically coupled to a second power receiving antenna (44) thereby forming a wireless power transmitter.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: April 14, 2020
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: Gang Wang, Liang Shi, Ping Kian Bee, Jie Fu, Xiao Sun
  • Light emitting module
    Patent number: 10495269
    Abstract: The present invention relates to light emitting module, comprising: a mixing chamber (10) arranged to mix light, the mixing chamber (10) comprising a base (12) having a highly reflective inner surface, a circumferential side wall (14) having a highly reflective inner surface, and a semi-reflective light exit window (16); and at least one light emitting diode (5) arranged on the inner surface of the circumferential side wall (14) such that light emitted from the at least one light emitting diode (5) is emitted into the mixing chamber (10) for mixing of the emitted light within the mixing chamber (10), wherein the semi-reflective light exit window (16) is arranged to couple out light emitted from the at least one light emitting diode (5) and mixed within the mixing chamber (10), wherein the aspect ratio of a width (W) and a height (H) of the mixing chamber (10) is in the range of 1 to 8, wherein the reflectivity of the semi-reflective light exit window (16) is in the range from 30% to 80% for light emitted from
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: December 3, 2019
    Assignee: SIGNIFY HOLDING B.V.
    Inventors: Rifat Ata Mustafa Hikmet, Albert Bijlsma, Ping Kian Bee, Durandus Kornelius Dijken
  • SWITCHED MODE POWER SUPPLY DRIVER INTEGRATED WITH A POWER TRANSMISSION ANTENNA
    Publication number: 20190261471
    Abstract: A driver comprising a switched mode power supply, wherein said switched mode power supply comprises an existing coil, the driver circuit further comprises: a first power transmission antenna (42) formed as a first coil which is either the existing coil of the switched mode power supply or coupled to the existing coil of the switched mode power supply, said first power transmission antenna (42) is adapted for being magnetically coupled to a second power receiving antenna (44) thereby forming a wireless power transmitter.
    Type: Application
    Filed: September 29, 2017
    Publication date: August 22, 2019
    Inventors: GANG WANG, LIANG SHI, PING KIAN BEE, JIE FU, XIAO SUN
  • Switched mode power supply driver integrated with a power transmission antenna
    Patent number: 9814108
    Abstract: A driver comprising a switched mode power supply, wherein said switched mode power supply comprises an existing coil, the driver circuit further comprises: a first power transmission antenna (42) formed as a first coil which is either the existing coil of the switched mode power supply or coupled to the existing coil of the switched mode power supply, said first power transmission antenna (42) is adapted for being magnetically coupled to a second power receiving antenna (44) thereby forming a wireless power transmitter.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: November 7, 2017
    Assignee: PHILIPS LIGHTING HOLDING B.V.
    Inventors: Gang Wang, Liang Shi, Ping Kian Bee, Jie Fu, Xiao Sun
  • SWITCHED MODE POWER SUPPLY DRIVER INTEGRATED WITH A POWER TRANSMISSION ANTENNA
    Publication number: 20170048937
    Abstract: A driver comprising a switched mode power supply, wherein said switched mode power supply comprises an existing coil, the driver circuit further comprises: a first power transmission antenna (42) formed as a first coil which is either the existing coil of the switched mode power supply or coupled to the existing coil of the switched mode power supply, said first power transmission antenna (42) is adapted for being magnetically coupled to a second power receiving antenna (44) thereby forming a wireless power transmitter.
    Type: Application
    Filed: April 20, 2015
    Publication date: February 16, 2017
    Inventors: GANG WANG, LIANG SHI, PING KIAN BEE, JIE FU, XIAO SUN
  • LIGHT EMITTING MODULE
    Publication number: 20160312965
    Abstract: The present invention relates to light emitting module, comprising: a mixing chamber (10) arranged to mix light, the mixing chamber (10) comprising a base (12) having a highly reflective inner surface, a circumferential side wall (14) having a highly reflective inner surface, and a semi-reflective light exit window (16); and at least one light emitting diode (5) arranged on the inner surface of the circumferential side wall (14) such that light emitted from the at least one light emitting diode (5) is emitted into the mixing chamber (10) for mixing of the emitted light within the mixing chamber (10), wherein the semi-reflective light exit window (16) is arranged to couple out light emitted from the at least one light emitting diode (5) and mixed within the mixing chamber (10), wherein the aspect ratio of a width (W) and a height (H) of the mixing chamber (10) is in the range of 1 to 8, wherein the reflectivity of the semi-reflective light exit window (16) is in the range from 30% to 80% for light emitted from
    Type: Application
    Filed: December 23, 2014
    Publication date: October 27, 2016
    Inventors: RIFAT ATA MUSTAFA HIKMET, ALBERT BIJLSMA, PING KIAN BEE, DURANDUS KORNELIUS DIJKEN
  • Air quality monitor
    Patent number: D876249
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: February 25, 2020
    Assignee: MANN+HUMMEL GmbH
    Inventors: Ping Kian Bee, Min Xu