Resources
Contact Us
Home
Browse by:
INVENTOR
PATENT HOLDER
PATENT NUMBER
DATE
Browse by Category:
Main
>
Electrical & Energy
Class Information
Number:
250/520
Name:
Radiant energy
>
Description:
Sub-classes under this class:
Class Number
Class Name
Patents
250/200
Photocells; circuits and apparatus
87
250/250
Radio and microwave absorption wavemeters
36
250/251
Electrically neutral molecular or atomic beam devices and methods
417
250/252.1
Calibration or standardization methods
889
250/253
Geological testing or irradiation
257
250/271
Coded record and readers; invisible radiant energy type
75
250/281
Ionic separation or analysis
1,396
250/301
Methods of determining oil presence, contamination or concentration
109
250/302
Radiation tracer methods
199
250/304
Methods including separation or nonradiant treatment of test materials
106
250/305
Electron energy analysis
396
250/306
Inspection of solids or liquids by charged particles
1,595
250/315.3
Source with charged plate-type detector
34
250/316.1
With infrared or thermal pattern recording
95
250/324
Corona irradiation
313
250/328
Automatic/serial detection of similar sources
171
250/329
Record projectors
5
250/330
Infrared-to-visible imaging
533
250/335
Cloud or bubble chambers
5
250/336.1
Invisible radiant energy responsive electric signalling
437
250/396R
With charged particle beam deflection or focussing
1,011
250/423R
Ion generation
896
250/428
Fluent material containment, support or transfer means
67
250/453.11
Supported for nonsignalling objects of irradiation (e.g., with conveyor means)
131
250/458.1
Luminophor irradiation
1,224
250/472.1
Invisible radiation responsive nonelectric signalling
127
250/489
Ion collectors
19
250/491.1
Means to align or position an object relative to a source or detector
693
250/492.1
Irradiation of objects or material
1,182
250/493.1
Radiant energy generation and sources
502
250/505.1
Radiation controlling means
538
250/522.1
Source supports
30
250/526
Miscellaneous
33
250/580
Source with recording detector
181
250/900
Optical liquid level sensors
25
250/909
Methods and apparatus ancillary to stimulable phosphor systems
32
250/910
Food sample analysis using invisible radiant energy source
88
250/DIG.1
Passive intrusion detectors
281
250/DIG.2
Radon detection
116
Patents under this class:
Patent Number
Title Of Patent
Date Issued
Recently Added Patents
Method and apparatus for vaporizing a compound
Uniform resource discovery and API layering
Stretching apparatus and associated method
Polymerization process
Method and apparatus using geographical position to provide authenticated, secure, radio frequency communication between a gaming host and a remote gaming device
Efficient decoding
Hollow fan blade for gas turbine engine
Randomly Featured Patents
Keg and keg fitting for dispensing liquids under pressure
ESD protection configuration for signal inputs and outputs with overvoltage tolerance
Anaesthetic pharmaceutical composition comprising a general anaesthetic and selegiline
Thermoelectric module and method of producing the same
Treatment of brackish water
Oligonucleotide and nucleotide amine analogs, methods of synthesis and use
Control of metabolism with human 2-oxoglutarate carrier
Retractor
Parallelism performance analysis based on execution trace information
Pitch variation control device for the blades of a turbomachine rotor and method of operating the device
© 2006. PatentGenius. All Rights Reserved.
