Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Bipolar device having improved capacitance










Image Number 2 for United States Patent #7666750.

The invention, in one aspect, provides a semiconductor device that comprises a collector located in a semiconductor substrate and an isolation region located under the collector, wherein a peak dopant concentration of the isolation region is separated from a peak dopant concentration of the collector by at least about 0.9 microns. The invention also provides a method for forming this device.








 
 
  Recently Added Patents
Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte
Insulin derivative
Table base
Coding circuitry for difference-based data transformation
(4939
Portion of a display panel with an unhappy facial expression icon
Methods and systems for optimizing data accesses
  Randomly Featured Patents
Double bundle ACL repair system
Clean laser cutting of metal lines on microelectronic circuit substrates using reactive gases
Navigation system
Dock leveler with dual function hydraulic mechanism
Method for welding seams in disposable garments
Rodless pumping system
High load-carrying turbo oils containing amine phosphate and thiophene carboxylic acid derivatives
Medical instrument
Aluminum alloy for sliding materials
Apparatus for random number selection