Assignee
DELTALAB RES
4 granted patents·25 citations·filing 1979–1982
Top patents by PatentIndex Score
4 records- 0158US4313204ADigital encoding circuitry with means to reduce quantization noiseDELTALAB RES·Filed 1979·Granted Jan 26, 1982·10 cites·20 claims
- 0246US4305050ACircuitry for generating reference signal for delta encoding systemsDELTALAB RES·Filed 1979·Granted Dec 8, 1981·6 cites·29 claims
- 0345US4254502ADigital encoding circuitryDELTALAB RES·Filed 1979·Granted Mar 3, 1981·7 cites·26 claims
- 0424US4462106ADigital encoding circuitryDELTALAB RES·Filed 1982·Granted Jul 24, 1984·2 cites·15 claims
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