Robert M. Davidson

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Santee, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Secure storage devices, with physical input device, for secure conf...
- Patent number 10,521,571
- Issue date Dec 31, 2019
- APRICORN
- Paul Cameron Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure storage devices, with physical input device, for secure conf...
- Patent number 9,720,700
- Issue date Aug 1, 2017
- APRICORN
- Paul Cameron Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cordless phone and base
- Patent number D464635
- Issue date Oct 22, 2002
- TT Systems LLC
- George C. Oyama
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Cordless phone and base
- Patent number D461461
- Issue date Aug 13, 2002
- TT Systems LLC
- Alan D. Adamson
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
SECURE STORAGE DEVICES, WITH PHYSICAL INPUT DEVICE, FOR SECURE CONF...
- Publication number 20200117777
- Publication date Apr 16, 2020
- APRICORN
- Paul Cameron BROWN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE STORAGE DEVICES, WITH PHYSICAL INPUT DEVICE, FOR SECURE CONF...
- Publication number 20180095770
- Publication date Apr 5, 2018
- APRICORN
- Paul Cameron BROWN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cordless phone apparatus
- Publication number 20020107043
- Publication date Aug 8, 2002
- Alan D. Adamson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE