Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Power-on reset circuit and electronic device using the same










Image Number 7 for United States Patent #7924070.

A power-on reset circuit, connected to an external direct current (DC) power source, to receive DC power signals and generate a reset signal, includes a delay circuit, a combination circuit and a shaping circuit. The delay circuit comprises a plurality of delay units, to delay the received DC power signals and output a plurality of delayed DC power signals. The combination circuit is connected to the delay circuit, to combine the delayed DC power signals into a combination signal, and output the combination signal. The shaping circuit is connected to and turns the combination circuit on and off according to the combination signal and outputs the reset signal.








 
 
  Recently Added Patents
Tuning peg for a stringed instrument
Platform for generating electricity from flowing fluid using generally prolate turbine
Method for detection and characterization of a microorganism in a sample using time-dependent intrinsic fluorescence measurements
Method and apparatus to adjust received signal
High gradient lens for charged particle beam
Drug comprising as the active ingredient proliferative vector containing survivin promoter
Hand-held electronic display device
  Randomly Featured Patents
Cane
Tinted, high DK ophthalmic molding and a method for making same
Roller skate
Hose connection with compressed sleeve and expanded nipple
Device for reducing power consumption in medical equipment which is implantable in the human body
Electronic calculator
Method and system for controlling data transmission with connection states
Termination for connecting a submarine coaxial cable to a submergible housing
Electric candle with sound producing means
Workpiece feed channel