LandOfFree - US Patents - Listing for Communications: directive radio wave systems and devices (e.g., ,Directive,Beacon or receiver

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Regional navigation satellite supplementary system

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Remote terminal location algorithm

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

RF signal direction finding apparatus

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Robust low-frequency spread-spectrum navigation system

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Rotating doppler receiver

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Satellite communication subscriber device with a smart...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Satellite landing system having instrument landing system...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Scanning antenna having amplitude and phase distribution diversi

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Scanning antenna having phase center diversity

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Scanning-beam microwave landing system

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Self-calibrating large baseline interferometer for very...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Self-calibrating large baseline interferometer formed from...

Statutory Invention Registration

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Self-resolving LBI triangulation

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Semi-automatic direction finding set

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Sensor system

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Sequential mono-lobe tracker

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Short range micro-power impulse radar with high resolution swept

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Short range radio locator system

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Short range, ultra-wideband radar with high resolution swept ran