Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Qualich; John R.
Address:
Wheeling, IL
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
5119265 Semiconductor device protection circuit June 2, 1992
FET protection circuit (10; 100) senses the temperature of a FET (11) and, via a control circuit (24), increases FET conduction in response to sensed FET temperature exceeding a high temperature threshold (160.degree. C.) close to the maximum rated junction temperature (175.degree. C.) o










 
 
  Recently Added Patents
Resist underlayer film forming composition for lithography, containing aromatic fused ring-containing resin
Imaging apparatus having selection unit to select focus detection areas
Distributed IP-PBX signal processing
Implementing state-of-the-art gate transistor, sidewall profile/angle control by tuning gate etch process recipe parameters
Portable multimedia player
Method and a channel estimating arrangement for performing channel estimation
Multi-layer, microporous polyolefin membrane, its production method, battery separator and battery
  Randomly Featured Patents
Accessing network databases
Positive temperature coefficient materials with reduced negative temperature coefficient effect
Method for determining at least one end position of a displacement device in a motor vehicle
Control system for adjustable automotive suspension unit
Free-to-lean three-wheeled passenger vehicle, power plant controller and body therefor
Image forming apparatus
Optically compensated unidirectional reticle bender
Corrosion protective coating for extending the lifetime of water cooled stator bar clips
Set-top box
Methods and apparatus for improved fluid control utilizing a u-valve employing a bidirectional check valve