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
Charge pump and method of biasing deep N-well in charge pump
Methods and devices for detecting and measuring environmental conditions in high performance device packages
Optical article comprising a temporary anti-fogging coating with improved durability
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
System and method for transferring data in storage controllers
Antibodies to OX-2/CD200 and uses thereof
Redundant parallel operation of motor vehicle electrical system generators
  Randomly Featured Patents
Methods for fabricating high dielectric capacitors of semiconductor devices
Watch case
Steam-iron drip-feed valve
Soft and durable tissue products containing a softening agent
Flexibly assigning security configurations to applications
Transmission data structure, and method and device for transmitting the same
Signal conversion circuit
Correction of dynamic track spacing errors in storage devices
Stainproof, flame-resistant composite sheet material
Chutes and ladders water ride