Patents Assigned to Embed, Inc.
  • Power factor controller that computes currents without measuring them
    Patent number: 7411378
    Abstract: A power factor controller for a switching power supply, that in one embodiment couples a power factor control circuit between an AC input and an output wherein a digital controller computes circuit currents for regulating the power supply without direct current measurements.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: August 12, 2008
    Assignee: Embed, Inc.
    Inventors: Olin Lathrop, David Tweed
  • Power factor controller that computes currents without measuring them
    Publication number: 20050248323
    Abstract: A power factor controller for a switching power supply, that in one embodiment couples a power factor control circuit between an AC input and an output wherein a digital controller computes circuit currents for regulating the power supply without direct current measurements.
    Type: Application
    Filed: May 9, 2005
    Publication date: November 10, 2005
    Applicant: EMBED, INC.
    Inventors: Olin Lathrop, David Tweed