Resources Contact Us Home
Drive circuits for microelectromechanical systems devices

Image Number 5 for United States Patent #6438010.

Circuitry for generating AC signals is provided. The circuitry may be used to produce AC drive signals for microelectromechanical systems (MEMS) devices such as MEMS devices used in fiber-optic communications network equipment. The circuitry may include an amplitude controller for producing a DC voltage, a waveform generator for producing an AC waveform having an amplitude proportional to the DC voltage, and a transformer for boosting the AC waveform to produce the AC drive signals.

  Recently Added Patents
Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
Apparatus and method for phase synchronization in radio frequency transmitters
Method and system for generating and displaying an interactive dynamic graph view of multiply connected objects
Data feed management
Method of transmitting and receiving a paging message in a mobile communication system
Minimizing mismatch during compensation
Process for the production of alcohol
  Randomly Featured Patents
Microelectronic assembly formation with releasable leads
Process for preparing a hydroprocessing catalyst from waste hydroprocessing catalyst
Electronic device with openable cases
Nonwoven fabric
Banking system controlled responsive to data bearing records
Supplemental air spring assembly
Slantback, compliant surface effect vehicle skirt
Method of making tin-base body solder and product
Delivery of polymeric antiprecipitants in oil wells employing an oil soluble carrier system