Interferometric, self-homodyne optical receiver and method and optical transmission system incorporating same (USPTO:5,319,438, June 7, 1994)
Synchronization and clock recovery (USPTO:6,324,234, Nov. 27, 2001)
Channel-aided, decision-directed delay-locked loop (USPTO:6,373,862, April 16, 2002)
Transceiver, System, and Method for Free-Space Optical Communication and Tracking (with Mutu Jeganathan), (USPTO: US 2002/0131121 A1, Sep. 12, 2002)
A low complexity CDMA receiver (with Mahant Shetti) (USPTO:7,068,617 B1, June 27, 2006)
System, Method and Apparatus for Providing Communications That Conform to a Cellular Communication Standard and a Non-Cellular Communication Standard (with Poras Balsara), (USPTO: 8,260,279, Sep. 4, 2012)
Awards:
NASA Group Achievement Award in 1993 for contribution to the success of Galileo Optical Experiment (GOPEX) demonstration (first successful demonstration of an optical communications link between a ground-based transmitter and a deep-space vehicle) at the Jet Propulsion Laboratory.
