Kevin M Cuomo, Age 6378 Carroll Dr, Carlisle, MA 01741

2011028, Nov 24, 2011

May 22, 2010

12/785437

Charles Cox - Carlisle MA, US
Kevin M. Cuomo - Carlisle MA, US

PHOTONIC SYSTEMS, INC. - Billerica MA

H04B 1/00

455 631

A signal canceller includes a dual-drive electro-optic modulator having separate first and second electrical inputs. The first electrical input is coupled to a first portion of a first signal and the second electrical input is coupled to a second signal and to a second portion of the first signal. A laser generates an optical beam that propagates from the optical input to an optical output of the electro-optic modulator. The dual-drive electro-optic modulator modulates the optical beam with the first and second portions of the first signal and with the second signal. The modulation cancels at least some the first signal and generates a modulation signal with reduced first signal modulation component.

2012018, Jul 19, 2012

Jan 19, 2011

13/009839

David Paul Maunder - Gainesville VA, US
David Morgan Kettner - , US
Kevin M. Cuomo - Carlisle MA, US

PHOTONIC SYSTEMS, INC. - Billerica MA

G01S 13/02
H01Q 1/50
H01Q 19/10

342147, 343834, 343850, 343860

An electromagnetic reflector includes an antenna that receives an incoming signal and that transmits an outgoing signal. A three-port device, such as a circulator, has a first port electromagnetically coupled to the antenna. An RF circuit has an input that is electromagnetically coupled to the second port of the three-port device and an output that is electromagnetically coupled to the third port of the three-port device. The RF circuit changes at least one of a gain and a phase of the incoming signal to generate a desired outgoing signal that passes through the three-port device to the antenna.

5945940, Aug 31, 1999

Mar 12, 1998

9/041831

Kevin M. Cuomo - Westford MA

Massachusetts Institute of Technology - Cambridge MA

G01S 1389

342 90

A radar system coherently combines signals from independent upper- and lower-sub-band radars, mutually coheres the sub-band radar signals, and performs model fitting and parameter estimation to obtain ultra-wideband data signatures from a target. Signal processing models are used to compensate for potential lack of mutual coherence between the various sub-bands. An ultra-wideband signal model is fitted to the sparse sub-band measurements to accurately characterize ultra-wideband target scattering and provide for meaningful interpolations or extrapolations outside of the measurement sub-bands.

5291555, Mar 1, 1994

Dec 14, 1992

7/989703

Kevin M. Cuomo - Chelmsford MA
Alan V. Oppenheim - Lexington MA

Massachusetts Institute of Technology - Cambridge MA

H04K 102
H04L 928

380 6

A chaotic transmitter (100) operates according to preselected chaotic protocols, such as a set of Lorenz equations. Modulation is accomplished by modifying a predetermined parameter of the set of chaotic Lorenz equations with a message signal, thereby producing a spread spectrum chaotic transmitted signal. A corresponding receiver (200) reconstructs a synchronizing drive signal, which is used by a demodulator (412) of the receiver (200) to detect the message signal.

2021009, Apr 1, 2021

Sep 27, 2019

16/585343

- McLean VA, US
Janet L. WERTH - Bedford MA, US
Cecelia R. FRANZINI - Worcester MA, US
Kevin M. CUOMO - Carlisle MA, US

The MITRE Corporation - McLean VA

G01S 13/02
G01S 7/03
G01S 7/292

System and methods for implementing a vector sensor array surface wave radar is provided. In one or more examples, the system can include a vector sensor array antenna that includes electromagnetic elements collectively configured to receive surface wave reflections generated by radar transmit antenna waves reflecting back from targets of interest. Once received by the vector sensor array, in one or more examples, the system can further include components that can process the incoming signal and use the incoming single to determine the location of one or more targets. In one or more examples, the vector surface array antenna can include three separate loop antennas that are arranged orthogonally to one another, and three dipole antennas that are arranged orthogonally to one another. In one or more examples, the vector surface array antenna can be configured to receive signals in the high frequency (HF) band.

2014024, Aug 28, 2014

May 3, 2014

14/269102

Charles H. Cox - Carlisle MA, US
Kevin M. Cuomo - Carlisle MA, US

PHOTONIC SYSTEMS, INC. - Billerica MA

H04B 1/12
H04B 10/69

455302

A signal canceller includes a dual-drive electro-optic modulator having separate first and second electrical inputs. The first electrical input is coupled to a first portion of a first signal and the second electrical input is coupled to a second signal and to a second portion of the first signal. A laser generates an optical beam that propagates from the optical input to an optical output of the electro-optic modulator. The dual-drive electro-optic modulator modulates the optical beam with the first and second portions of the first signal and with the second signal. The modulation cancels at least some the first signal and generates a modulation signal with reduced first signal modulation component.

2014014, May 22, 2014

Jan 27, 2014

14/164341

David Paul Maunder - Gainesville VA, US
Charles H. Cox - Carlisle MA, US
David Morgan Kettner - Stow MA, US
Kevin M. Cuomo - Carlisle MA, US

Photonic Systems, Inc. - Billerica MA

H04B 7/155

455 24

An electromagnetic reflector includes an antenna that receives an incoming signal and that transmits an outgoing signal. A three-port device, such as a circulator, has a first port electromagnetically coupled to the antenna. An RF circuit has an input that is electromagnetically coupled to the second port of the three-port device and an output that is electromagnetically coupled to the third port of the three-port device. The RF circuit changes at least one of a gain and a phase of the incoming signal to generate a desired outgoing signal that passes through the three-port device to the antenna.