Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E29.099
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Electrical characteristics due to properties of entire semiconductor body rather than just surface region (epo) > Characterized by materials of semiconductor body (epo) > Only group ii-vi compounds (epo) > Cdx compounds being one element of sixth group of periodic system (epo)
Description: This subclass is indented under subclass E29.094. This subclass is substantially the same in scope as ECLA classification H01L29/22B.










Patents under this class:

Patent Number Title Of Patent Date Issued
8253172 Semiconductor device with linearly restricted gate level region including four serially connected transistors of first type and four serially connected transistors of second type separated by Aug. 28, 2012
8119513 Method for making cadmium sulfide layer Feb. 21, 2012
7064346 Transistor and semiconductor device Jun. 20, 2006
5783838 Non-single crystalline semiconductor photo detector with super lattice Jul. 21, 1998
5061973 Semiconductor heterojunction device with graded bandgap Oct. 29, 1991
4777517 Compound semiconductor integrated circuit device Oct. 11, 1988
4566918 Utilizing interdiffusion of sequentially deposited links of HgTe and CdTe Jan. 28, 1986
4319069 Semiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparation Mar. 9, 1982
4170818 Barrier height voltage reference Oct. 16, 1979











 
 
  Recently Added Patents
User-initiated quality of service modification in a mobile device
Method for manufacturing semiconductor element and semiconductor device, and deposition apparatus
Analysis of stress impact on transistor performance
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
Image forming apparatus with static elimination
Light source lighting device including a constant-current supply that is connected to a light source and supplies a constant current of a substantially constant magnitude to the light source,
Digital image processing device and processing method thereof
  Randomly Featured Patents
Method for making silica optical devices and devices produced thereby
System and method for amplitude contorl of a crystal oscillator
Pita sandwich holder
Salt and crystalline forms thereof of a drug
Lancing device
Methods for separating molecules
Method of forming a nonvolatile stacked memory
3-Haloalkoxy-4-nitro-2'-chloro-4'-trifluoromethyldiphenyl ethers and herbicidal use thereof
Control of the mains bridge of a frequency converter
Latch mechanism with spring back function