Resources Contact Us Home
H.C. Starck Ceramics GmbH & Co. KG Patents
H.C. Starck Ceramics GmbH & Co. KG
Selb, DE
No. of 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
Decrementing settings for a range of power caps when a power cap is exceeded
Apparatus and method for categorizing services using canonical service descriptions
System and method for hybrid risk modeling of turbomachinery
Rotation angle detecting device
Voltage regulator structure that is operationally stable for both low and high capacitive loads
Virtual links in a routed ethernet mesh network
Systems and methods for restoring images
  Randomly Featured Patents
Sequentially molded razor cap
Hard disk drive module
Means for limiting power dissipated in an A.C. motor
Device and method of lining a wellbore
MKV takraw ball
Indolestyryl compound and high density recording media utilizing the same
Silicate phosphor
Methods of fabricating back-illuminated imaging sensors
Automatic synthesis of font tables for character layout