Pengdi Han

United States of America

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IPC Class
B29D 11/00 - Producing optical elements, e.g. lenses or prisms 3
G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics 3
G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour 3
G02F 1/05 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect with ferro-electric properties 3
G02F 1/21 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour by interference 3
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Found results for  patents

1.

Electro-optical single crystal-element, method for the preparation thereof, and systems employing the same

      
Application Number 15487478
Grant Number 10082687
Status In Force
Filing Date 2017-04-14
First Publication Date 2018-01-25
Grant Date 2018-09-25
Owner Pengdi Han (USA)
Inventor
  • Han, Pengdi
  • Yan, Weiling

Abstract

π below about 87V in a wide number of modulation, communication, laser, and industrial uses.

IPC Classes  ?

  • G02F 1/055 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect the active material being a ceramic
  • G02F 1/355 - Non-linear optics characterised by the materials used
  • G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics
  • G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
  • G02F 1/05 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect with ferro-electric properties
  • B29D 11/00 - Producing optical elements, e.g. lenses or prisms
  • G02F 1/21 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour by interference

2.

Electro-optical single crystal element, method for the preparation thereof, and systems employing the same

      
Application Number 15006762
Grant Number 09709832
Status In Force
Filing Date 2016-01-26
First Publication Date 2016-05-19
Grant Date 2017-07-18
Owner PENGDI HAN (USA)
Inventor
  • Han, Pengdi
  • Yan, Welling

Abstract

π below about 87V in a wide number of modulation, communication, laser, and industrial uses.

IPC Classes  ?

  • G02F 1/05 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect with ferro-electric properties
  • G02F 1/055 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect the active material being a ceramic
  • G02F 1/355 - Non-linear optics characterised by the materials used
  • G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics
  • B29D 11/00 - Producing optical elements, e.g. lenses or prisms
  • G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
  • G02F 1/21 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour by interference

3.

Electro-optical single crystal element, method for the preparation thereof, and systems employing the same

      
Application Number 14390522
Grant Number 09280006
Status In Force
Filing Date 2013-04-04
First Publication Date 2015-06-25
Grant Date 2016-03-08
Owner PENGDI HAN (USA)
Inventor
  • Han, Pengdi
  • Yan, Welling

Abstract

x below about 87V in a wide number of modulation, communication, laser, and industrial uses.

IPC Classes  ?

  • G02F 1/05 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect with ferro-electric properties
  • G02F 1/355 - Non-linear optics characterised by the materials used
  • G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics
  • B29D 11/00 - Producing optical elements, e.g. lenses or prisms
  • G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
  • G02F 1/21 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour by interference