Robert M. Grayson

Follow

Person

Los Alamitos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
LEO satellite constellation system for facilitating enhanced positi...
- Patent number 12,366,665
- Issue date Jul 22, 2025
- Xona Space Systems Inc.
- Andrew Michael Neish
- G01 - MEASURING TESTING
Information Patent Grant
Generation and transmission of navigation signals
- Patent number 11,899,120
- Issue date Feb 13, 2024
- Xona Space Systems Inc.
- Robert Martin Grayson
- G01 - MEASURING TESTING
Information Patent Grant
Golf course ranging and direction-finding system using spread-spect...
- Patent number 5,056,106
- Issue date Oct 8, 1991
- James J. Wang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEO SATELLITE CONSTELLATION SYSTEM FOR FACILITATING ENHANCED POSITI...
- Publication number 20250216558
- Publication date Jul 3, 2025
- Xona Space Systems Inc.
- Andrew Michael Neish
- G01 - MEASURING TESTING
Information Patent Application
TRANSMITTING SECURE NAVIGATION SIGNALS VIA APPLYING ENCRYPTION
- Publication number 20240255653
- Publication date Aug 1, 2024
- Xona Space Systems Inc.
- Andrew Michael Neish
- G01 - MEASURING TESTING
Information Patent Application
GENERATION AND TRANSMISSION OF NAVIGATION SIGNALS
- Publication number 20230003907
- Publication date Jan 5, 2023
- Xona Space Systems Inc.
- Robert Martin Grayson
- G01 - MEASURING TESTING