Inventor

TANGONAN GREGORY L

42 patents

⚠️ This page may combine multiple inventors who share the name “TANGONAN GREGORY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANGONAN GREGORY L

HUGHES AIRCRAFT CO

Smart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials

Wavelength multiplexer/demultiplexer for optical circuits

Wavelength division multiplexed fiber optic link for RF polarization diversity receiver

Graded index waveguide structure and process for forming same

Organic optical waveguide device and method of making

Process for depositing a film of controlled composition using a metallo-organic photoresist

Millimeter wave arrays using Rotman lens and optical heterodyne

Product of and process for forming tapered waveguides

Integrated optics thin film devices and fabrication thereof

Alloys for liquid metal ion sources

Method for eliminating Li2 O out-diffusion in LiNbO3 and LiTaO3 waveguide structures

Frequency translation of true time delay signals

Current summed optoelectronic crossbar switch

Optoelectronic multibit beamsteering switching apparatus

Optic fiber buffer defect detection system

Spectral filter for integrated optics

Planar star coupler device for fiber optics

Fiber optic transducer for measuring current or magnetic field

Modulation system and method with third order intermodulation distortion reduction

High speed opto-electronic crossbar switch

Amplifier for optical fiber communication link

Growth of glass-clad single crystal fibers

Method of making an integrated optical detector

HRL LAB LLC

Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface

Adaptive beam forming antenna system using a tunable impedance surface

Antenna system for communicating simultaneously with a satellite and a terrestrial system

Monolithic single pole double throw RF MEMS switch

Low-profile, multi-antenna module, and method of integration into a vehicle

Low-profile, multi-antenna module, and method of integration into a vehicle

Method of providing increased low-angle radiation sensitivity in an antenna and an antenna having increased low-angle radiation sensitivity

Radio frequency wave and optical beam steerer combination

SANTA BARBARA RES CENTER

Fiber optic flame detection and temperature measurement system employing doped optical fiber

Fiber optic flame and overheat sensing system with self test

Fiber optic flame detection and temperature measurement system having one or more in-line temperature dependent optical filters

Interferometric thermal detector

HUGHES ELECTRONICS CORP

System for and method of combining signals of combining signals of diverse modulation formats for distribution in multiple dwelling units

Mixing and modulating methods and structures using nonlinear optical amplifiers

Intrusion detection system for secure fiber optics

UNIV CALIFORNIA

Stress bimorph MEMS switches and methods of making same

RAYTHEON CO

Simultaneous multibeam and frequency active photonic array radar apparatus

GEN MOTORS CORP

Low-profile, multi-band antenna module

TANGONAN GREGORY L

Distributed crossbar switch