Richard N. Sears

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic telecommunication system employing continuous downlink,...
- Patent number 5,457,560
- Issue date Oct 10, 1995
- Broadband Technologies, Inc.
- Randall B. Sharpe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic telecommunication system employing continuous downlink,...
- Patent number 5,150,247
- Issue date Sep 22, 1992
- Broadband Technologies, Inc.
- Randall B. Sharpe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE