Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
H.C. Starck Ceramics GmbH & Co. KG Patents
Assignee:
H.C. Starck Ceramics GmbH & Co. KG
Address:
Selb, DE
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7244686 Bearings produced from silicon nitride substances containing sintering additives and SiO.sub.2 July 17, 2007
The present invention is directed to bearings produced from a silicon nitride material. The silicon nitride material consists of a sintering aid selected from the group consisting of Al.sub.2O.sub.3 and Y.sub.2O.sub.3, silicon dioxide, and optionally, up to 10 mole %, based on the am
6916560 Silicon nitride based substrate for semi-conductor components July 12, 2005
The invention relates to a silicone nitride based substrate for semi-conductor components, said substrate containing silicon nitride (Si3N4), silicon carbide (SIC) and silicon oxynitride(Si2N2O) as crystalline phases. The silicon phase content is less or equal to 5%, the shrinkage du

 
 
  Recently Added Patents
Multi-state DC-DC converter having undirectional switches
Digital broadcast receiver and method for processing caption thereof
Devices and methods for the production of coaxial microfibers and nanofibers
Spreading technique applied to broadband mobile communications by satelite relying on DVB-RCS
Floor relief for dot improvement
Multiple carrier compression scheme
Live-attenuated compositions for bacterial infections
  Randomly Featured Patents
Self-threading polymeric fastener
Evaporative burner
Methods and apparatus for generating polarization mode dispersion
Alkanolamine salts of dihydroxystearic acid as emulsifier in the polymerization of vinyl chloride
Method and apparatus for re-registration of connections for service continuity in an agnostic access internet protocol multimedia communication system
Method of coloring porous material
Coherent diffusion barriers for integrated circuit interconnects
Method and apparatus for monitoring credit reports using a computing system implemented financial management system
Flashlight
Non-impact keyless chuck