Joao R. Cruz

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Norman, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Implementing reduced-state viterbi detectors
- Patent number 6,711,213
- Issue date Mar 23, 2004
- Hitachi, Ltd.
- Runsheng He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementing reduced-state viterbi detectors
- Patent number 6,597,742
- Issue date Jul 22, 2003
- Hitachi Ltd.
- Runsheng He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementing reduced-state viterbi detectors
- Patent number 6,081,562
- Issue date Jun 27, 2000
- Hitachi Ltd.
- Runsheng He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing trellis codes for ISI channels
- Patent number 5,982,818
- Issue date Nov 9, 1999
- Krueger; Daniel J.
- Daniel J. Krueger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ternary code magnetic recording system
- Patent number 5,621,580
- Issue date Apr 15, 1997
- Joao R. Cruz
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Implementing reduced-state viterbi detectors
- Publication number 20030108113
- Publication date Jun 12, 2003
- HITACHI LTD.
- Runsheng He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE