Resources
Contact Us
Home
Browse by:
INVENTOR
PATENT HOLDER
PATENT NUMBER
DATE
Browse by Category:
Main
>
Electrical & Energy
Class Information
Number:
250/327.2L
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
Manufacturing method of a semiconductor device
Metal complex and organic light-emitting device
Sequencing of surface immobilized polymers utilizing microfluorescence detection
System and interface for manipulating a database
Method and apparatus for a non-revealing do-not-contact list system
Method for controlling nonvolatile memory device
Optical recording media with triplet-sensitized isomerization
Randomly Featured Patents
Signal estimator and program stored memory medium
Pressure relief device for engine room of a small watercraft
Retaining device for expansion cards
Proactive method for ensuring availability in a clustered system
Method for forming patterned alumina film element
Rotary drum dryer with nonconducting nonstick surface
Auto-acceleration system for prime mover of hydraulic construction machine and control system for prime mover and hydraulic pump
Differential pressure sensor connector for fuel tank
Compact interactive training manikin system
Pentose fermentation of normally toxic lignocellulose prehydrolysate with strain of Pichia stipitis yeast using air
© 2006. PatentGenius. All Rights Reserved.
