ClassID:

175555

G02F2202/12 - CPC Classification

Classification description:

Materials and properties photoconductor

Recent Application in this class:
#1
20250314915
2025-10-09

PROGRAMMABLE PHOTONIC WAVEGUIDES

#2
20250110374
2025-04-03

LIGHT DRIVEN ELECTROCHROMIC DISPLAY

#3
20250096899
2025-03-20

Apparatus embedded with terahertz transceivers using Gunn diodes

#4
20250038855
2025-01-30

Display glasses in wireless Terahertz communication

#5
20240405877
2024-12-05

Apparatus embedded with terahertz transceivers using resonant tunnelling diodes

#6
20220128848
2022-04-28

Laser damage hardening of light modulator components for use with high optical fluence systems

#7
20200004098
2020-01-02

Reusable display addressable with incident light

#8
20190294025
2019-09-26

Systems and methods for optical computing and amplifying

#9
20180226715
2018-08-09

Photoconductive antenna array

#10
20180045987
2018-02-15

Anti-glare device and rearview mirror

#11
20170045800
2017-02-16

Systems and methods for optical computing and amplifying

#12
20150340560
2015-11-26

Photoconductive antenna, terahertz wave generating device, camera, imaging device, and measuring device

#13
20140197425
2014-07-17

Wide area array type photonic crystal photomixer for generating and detecting broadband terahertz wave

#14
20140070082
2014-03-13

Integrated photonic crystal structures and their applications

#15
20130215496
2013-08-22

Organic/inorganic hybrid optical amplifier with wavelength conversion

#16
20130153793
2013-06-20

Electromagnetic radiation generating element, electromagnetic radiation generating device, and method of generating electromagnetic radiation

#17
20120126122
2012-05-24

High repetition rate photoconductive terahertz emitter using a radio frequency bias

#18
20100213375
2010-08-26

Device and method for generating and detecting coherent electromagnetic radiation in the THz frequency range

#19
20100207073
2010-08-19

Electro-osmotic displays and materials for making the same

#20
20100045592
2010-02-25

Dielectrophoretic displays

#21
20090027762
2009-01-29

Electro-osmotic displays and materials for making the same

#22
20090009853
2009-01-08

Photoconductive metamaterials with tunable index of refraction and frequency

#23
20080296710
2008-12-04

Metamaterial structure has resonant and strip line elements comprising a photoconductive semiconductor material formed on substrate to induce negative permeability and negative permittivity in operating frequency range

#24
20080117495
2008-05-22

Dielectrophoretic displays

#25
20070273770
2007-11-29

Solid state image wavelength converter

#26
20060245038
2006-11-02

Non-spherical cavity electrophoretic displays and materials for making the same

#27
20060181763
2006-08-17

Dispaly and a method of displaying and storing images

#28
20060024437
2006-02-02

Electrophoretic particles, and processes for the production thereof

#29
20050168813
2005-08-04

Projection display screen that is light-reflective responsive to intensity of incident projected light

#30
20050140834
2005-06-30

Image displaying method and device and image displaying control method and apparatus

#31
20050035941
2005-02-17

Retroreflective electrophoretic displays and materials for making the same

#32
20050007336
2005-01-13

Adhesive backed displays

#33
20050000813
2005-01-06

Electrophoretic particles, and processes for the production thereof

#34
19055451
2025-05-20

Display glasses with wireless THz transceiver for bio-sensing

#35
18487621
2024-05-28

Apparatus embedded with terahertz transceivers using difference frequency generation

#36
18204919
2023-10-17

Terahertz transceiver using laser sources

#37
15945709
2020-04-14

Solution for LCD image persistence