Patents by Inventor Luftollah Maleki

Luftollah Maleki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Atomic clock based on an opto-electronic oscillator
    Patent number: 6762869
    Abstract: Opto-electronic oscillators having a frequency locking mechanism to stabilize the oscillation frequency of the oscillators to an atomic frequency reference. Whispering gallery mode optical resonators may be used in such oscillators to form compact atomic clocks.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: July 13, 2004
    Assignee: California Institute of Technology
    Inventors: Luftollah Maleki, Nan Yu
  • ATOMIC CLOCK BASED ON AN OPTO-ELECTRONIC OSCILLATOR
    Publication number: 20040109217
    Abstract: Opto-electronic oscillators having a frequency locking mechanism to stabilize the oscillation frequency of the oscillators to an atomic frequency reference. Whispering gallery mode optical resonators may be used in such oscillators to form compact atomic clocks.
    Type: Application
    Filed: April 9, 2003
    Publication date: June 10, 2004
    Inventors: Luftollah Maleki, Nan Yu
  • Optical sensing based on whispering-gallery-mode microcavity
    Patent number: 6490039
    Abstract: Techniques and devices for sensing a sample by using a whispering gallery mode resonator.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: December 3, 2002
    Assignee: California Institute of Technology
    Inventors: Luftollah Maleki, Vladimir Ilchenko
  • Optical sensing based on whispering-gallery-mode microcavity
    Publication number: 20020097401
    Abstract: Techniques and devices for sensing a sample by using a whispering gallery mode resonator.
    Type: Application
    Filed: August 8, 2001
    Publication date: July 25, 2002
    Inventors: Luftollah Maleki, Vladimir Ilchenko