Assignee
ERICSSON L M PTY LTD
15 granted patents·178 citations·filing 1973–1989
Top patents by PatentIndex Score
15 records- 0186US4048445AMethod for through connection check in digital data systemERICSSON L M PTY LTD·Filed 1975·Granted Sep 13, 1977·24 cites·5 claims
- 0273US4042921ADigital encoder/decoderERICSSON L M PTY LTD·Filed 1974·Granted Aug 16, 1977·18 cites·11 claims
- 0371US4258433ADigital data communication network having differing data transmission rate capabilitiesERICSSON L M PTY LTD·Filed 1979·Granted Mar 24, 1981·31 cites·2 claims
- 0467US3974340AData switching apparatus and methodERICSSON L M PTY LTD·Filed 1974·Granted Aug 10, 1976·14 cites·11 claims
- 0566US4179587ABit switching of word formatted dataERICSSON L M PTY LTD·Filed 1978·Granted Dec 18, 1979·11 cites·4 claims
- 0661US4060797ASerial digital bit stream code detectorERICSSON L M PTY LTD·Filed 1975·Granted Nov 29, 1977·14 cites·8 claims
- 0758US4131763ABit switching of word synchronized dataERICSSON L M PTY LTD·Filed 1977·Granted Dec 26, 1978·13 cites·5 claims
- 0857US3997727ATime division multiplexed digital switching apparatusERICSSON L M PTY LTD·Filed 1973·Granted Dec 14, 1976·10 cites·15 claims
- 0954USD313012SControl console or similar articleERICSSON L M PTY LTD·Filed 1989·Granted Dec 18, 1990·9 cites·1 claims
- 1051US4024630AMachine for manufacturing cable formsERICSSON L M PTY LTD·Filed 1975·Granted May 24, 1977·14 cites·28 claims
- 1142US3965457ADigital control processorERICSSON L M PTY LTD·Filed 1973·Granted Jun 22, 1976·5 cites·4 claims
- 1239US4070554ADigital testing and power control in a digital communication systemERICSSON L M PTY LTD·Filed 1976·Granted Jan 24, 1978·7 cites·21 claims
- 1336US4368358ALoop sharing in digital systemsERICSSON L M PTY LTD·Filed 1980·Granted Jan 11, 1983·5 cites·9 claims
- 1434US3995217AMethod and apparatus for suppressing background noise in a digital telephone systemERICSSON L M PTY LTD·Filed 1974·Granted Nov 30, 1976·2 cites·8 claims
- 1525US4081610AFast access antiphase control memory for digital data switchesERICSSON L M PTY LTD·Filed 1975·Granted Mar 28, 1978·1 cites·6 claims
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