Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E29.088
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) > Selenium or tellurium only (epo) > Amorphous materials (epo)
Description: This subclass is indented under subclass E29.087. This subclass is substantially the same in scope as ECLA classification H01L29/18E.










Patents under this class:

Patent Number Title Of Patent Date Issued
8067766 Multi-level memory cell Nov. 29, 2011
7846760 Doped plug for CCD gaps Dec. 7, 2010
7414258 Spacer electrode small pin phase change memory RAM and manufacturing method Aug. 19, 2008











 
 
  Recently Added Patents
Model matching for trace link generation
Titanium compounds and complexes as additives in lubricants
Salts and polymorphs of desazadesferrithiocin polyether analogues as metal chelation agents
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Apparatus and method of preventing signal delay in display device
Semiconductor devices having through electrodes and methods of fabricating the same
Data processing method
  Randomly Featured Patents
Speaker
Inhibitors of 15-hydroxyprostaglandin dehydrogenase for stimulating pigmentation of the skin or skin appendages
Method of fabricating a semiconductor device including formation of contact holes
Multiaxial complex
Method of producing semiconductor devices with minority charge carriers having a long lifetime and devices produced thereby
Method of stimulating ethanol production and growth of aquatic plants
Showerhead
Infra-red source
Data analyzing system having provision for optimizing counting conditions and thus improving statistical counting validity for enabling accurate computation of sample activity levels in liquid
Thermoelectric element