Inventor · disambiguated record
Robert Martin Grayson
Also filed as: GRAYSON ROBERT M · GRAYSON ROBERT MARTIN
3 granted patents·2 pending applications·274 citations·filing 1990–2025
70Inventor score
Top patents by PatentIndex Score
5 records- 0193US5056106AGolf course ranging and direction-finding system using spread-spectrum radiolocation techniquesWANG JAMES J·Filed 1990·Granted Oct 8, 1991·270 cites·11 claims
- 0287US11899120B2Generation and transmission of navigation signalsXONA SPACE SYSTEMS INC·Filed 2021·Granted Feb 13, 2024·4 cites·20 claims
- 0376US12366665B2LEO satellite constellation system for facilitating enhanced positioning and methods for use therewithXONA SPACE SYSTEMS INC·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 0474US2025306217A1Receiving and processing navigation signals generated via applying a bandwidth-efficient modulation schemeXONA SPACE SYSTEMS INC·Filed 2025·Application pending·0 cites
- 0570US2024255653A1Transmitting secure navigation signals via applying encryptionXONA SPACE SYSTEMS INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →