ClassID:

229373

H04N3/09 - CPC Classification

Classification description:

Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infra-red

Recent Application in this class:
#1
20250271307
2025-08-28

DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM

#2
20240230417
2024-07-11

DIVIDED-APERTURE INFRA-RED SPECTRAL IMAGING SYSTEM

#3
20220232283
2022-07-21

Methods and apparatus to count people

#4
20220228922
2022-07-21

Divided-aperture infra-red spectral imaging system

#5
20210123810
2021-04-29

Divided-aperture infra-red spectral imaging system

#6
20210074757
2021-03-11

Marking system and method

#7
20210051366
2021-02-18

Methods and apparatus to count people

#8
20200221175
2020-07-09

Methods and apparatus to count people

#9
20200088586
2020-03-19

Divided-aperture infra-red spectral imaging system

#10
20190204568
2019-07-04

Large field-of-view imaging systems

#11
20180278996
2018-09-27

Method and apparatus to count people

#12
20170059308
2017-03-02

Method and device for detecting the surface structure and properties of a probe

#13
20160261911
2016-09-08

Methods and apparatus to count people

#14
20160255285
2016-09-01

Marking system and method

#15
20150369978
2015-12-24

NVIS color filter and a liquid crystal display device including the same

#16
20150319387
2015-11-05

Method of infrared image processing for non-uniformity correction

#17
20150136982
2015-05-21

Divided-aperture infra-red spectral imaging system

#18
20150001396
2015-01-01

Continuous scanning module, scanning system comprising said module and related scanning method

#19
20140160299
2014-06-12

Infrared sensor amplification techniques for thermal imaging

#20
20120256088
2012-10-11

Marking system and method

#21
20120224045
2012-09-06

Method and apparatus for real time video imaging of the snout interior on a hot dip coating line

#22
20110228096
2011-09-22

System and method for enhancing video images in a conferencing environment

#23
20110134251
2011-06-09

Power control method of gesture recognition device by detecting presence of user

#24
20050122556
2005-06-09

Scanning apparatus

#25
15678988
2020-07-28

Contrast based imaging and analysis computer-implemented method to analyze pulse thermography data for nondestructive evaluation

#26
15480524
2020-01-07

Fusion of vision and depth sensors for navigation in complex environments

#27
14727383
2017-10-10

Methods and systems for measurement and estimation of normalized contrast in infrared thermography

#28
6358932
2016-11-01

Scanned imaging systems