Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E31.1
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor devices responsive or sensitive to electromagnetic radiation (e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Structurally associated with electric light source (e.g., electroluminescent light source) (epo) > Light source controlled by radiation-sensitive semiconductor device (e.g., image converter, image amplifier, image storage device) (epo) > Device with potential or surface barrier (epo)
Description: This subclass is indented under subclass E31.097. This subclass is substantially the same in scope as ECLA classification H01L31/14C.










Patents under this class:

Patent Number Title Of Patent Date Issued
5987196 Semiconductor structure having an optical signal path in a substrate and method for forming the same Nov. 16, 1999
5889313 Three-dimensional architecture for solid state radiation detectors Mar. 30, 1999
4628273 Optical amplifier Dec. 9, 1986
4620132 Electron beam scannable LED display device Oct. 28, 1986
3947707 JFET optical sensor with capacitively charged buried floating gate Mar. 30, 1976











 
 
  Recently Added Patents
Rear body panel cover for a motor vehicle
Motor vehicle, toy and/or replica
Bipolar transistor with diffused layer between deep trench sidewall and collector diffused layer
Paging of a user equipment (UE) within a wireless communications system
Can seam inspection
Nucleotide sequence coding for variable regions of .beta. chains of human T lymphocyte receptors, corresponding peptide segments and the diagnostic and therapeutic uses
Integrated multi-sat LNB and frequency translation module
  Randomly Featured Patents
Methods for diagnosing episodic movement disorders and related conditions
Method of using a four-state simulator for testing integrated circuit designs having variable timing constraints
Bundle of his stimulation system
Method for coating a dielectric ceramic piece
Treatment of mucositis with kallikrein inhibitors
Use of a 5HT2A and 5HT2A/C receptor antagonist for treating snoring and high resistance syndrome of upper anatomical airways
Serial-parallel-serial CCD memory system with fan out and fan in circuits
Light bulb with light emitting elements for use in conventional incandescent light bulb sockets
Road roller
Filter plate assembly for horizontal-type filter press