ClassID:

165774

G01J1/0247 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter; Details using a charging unit

Recent Application in this class:
#1
20250251278
2025-08-07

ARM-WORN DRIVER SIDE SKIN SUN DAMAGE PROTECTIVE DEVICE

#2
20250237544
2025-07-24

Wireless Battery-Powered Daylight Sensor

#3
20240385034
2024-11-21

Protective band to prevent skin damage to drivers

#4
20240288304
2024-08-29

LIGHT EXPOSURE TRACKING SYSTEM, DEVICE, AND METHODS

#5
20240125643
2024-04-18

Wireless battery-powered daylight sensor

#6
20230147829
2023-05-11

Light exposure tracking system, device, and methods

#7
20220205837
2022-06-30

ULTRAVIOLET SENSOR WITH ELECTROCHROMIC INDICATOR

#8
20220155140
2022-05-19

Wireless battery-powered daylight sensor

#9
20210364350
2021-11-25

Light exposure tracking system, device, and methods

#10
20210193079
2021-06-24

Method and device for ambient light measurement

#11
20210148754
2021-05-20

Light exposure tracking system, device, and methods

#12
20200359165
2020-11-12

Systems and methods for a compound sensor system

#13
20200253024
2020-08-06

Wireless battery-powered daylight sensor

#14
20190234794
2019-08-01

Ambient light sensor window coatings for electronic devices

#15
20190212191
2019-07-11

Sensor and system for plant canopy measurement

#16
20180306640
2018-10-25

Light intensity detection method and apparatus, and intelligent terminal

#17
20180188416
2018-07-05

Ultraviolet measurement system

#18
20170299430
2017-10-19

Aquarium photometer

#19
20170265034
2017-09-14

Systems and methods for a compound sensor system

#20
20170264690
2017-09-14

Low-voltage alternating current-based LED light with built-in cooling and automatic or manual dimming

#21
20170176246
2017-06-22

Ambient light sensor window coatings for electronic devices

#22
20170150577
2017-05-25

Wireless sensor having a laser-responsive element

#23
20160008115
2016-01-14

Apparatus for light-curing a dental object

#24
20150271896
2015-09-24

Wireless sensor having a controllable photosensitive circuit

#25
20150241273
2015-08-27

Wearable radiation detector

#26
20150211921
2015-07-30

System for measuring light intensity and wirelessly transferring light intensity data

#27
20140203713
2014-07-24

Wireless sensor having a variable transmission rate

#28
20140070081
2014-03-13

Electronic device with light sensor alignment structures

#29
20120326046
2012-12-27

Wearable radiation detector

#30
20120282135
2012-11-08

ROOM STERILIZATION METHOD AND SYSTEM

#31
20120133287
2012-05-31

Wireless sensor having a variable transmission rate

#32
20120132809
2012-05-31

Radiation sensor

#33
20100244709
2010-09-30

Wireless battery-powered daylight sensor

#34
20100219789
2010-09-02

Method and apparatus for energy harvesting using CMOS sensor

#35
20100141935
2010-06-10

Light amount measuring apparatus

#36
20090309859
2009-12-17

Multidirectional photodetector, a portable communication tool having thereof and a method of displaying

#37
20090101792
2009-04-23

WIRELESS ILLUMINATION SENSING ASSEMBLY

#38
20090009675
2009-01-08

Photovoltaic cells with multi-band gap and applications in a low temperature polycrystalline silicon thin film transistor panel

#39
20080319354
2008-12-25

System and method for monitoring information related to sleep

#40
20080265170
2008-10-30

UV detection devices and methods

#41
20080154548
2008-06-26

Beltless Detector Systems for Combat Vehicles

#42
20070073487
2007-03-29

System and method for predicting solar ultraviolet exposure and ultraviolet radiation hazard

#43
20060076501
2006-04-13

Ultraviolet ray measuring method and ultraviolet ray measuring device

#44
20050230598
2005-10-20

Systems and methods for detecting and translating sunlight exposure data

#45
20050030518
2005-02-10

Multidirectional photodetector, a portable communication tool having thereof and a method of displaying

#46
20050001167
2005-01-06

Method and apparatus for photovoltaic cells of solar powered radiation sensing system antenna