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
Medical capsule housing formed by thermal welding
Protocol delay measuring device and protocol delay measuring method
Molecular sieve
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage
Method for indicating the process of leaving a parking space
Monitoring apparatus for monitoring communication configurations of client devices
Cell transport system comprising a homogeneous mixture of agarose and agarase
  Randomly Featured Patents
Shaft tapering device
Cooking container or like assembly for the cooking of food utilizing a microwave oven
Information processing apparatus and method of operating pointing device
Methods and apparatus for providing touch-sensitive input in multiple degrees of freedom
Method and apparatus for enhancing RoHC performance when encountering silence suppression
Vibration detection device and vibration detector
Dual mode split-boost converter and method of operation thereof
Working robot for heat exchangers and method of operating said working robot
Temperature sensor and method of producing the temperature sensor
Electron beam tube having resonant cavity circuit with selectively adjustable coupling arrangement