Assignee
ELECTRONIC INFORMATION SYSTEMS
US·3 granted patents·347 citations·filing 1986–1995
Top patents by PatentIndex Score
3 records- 0186US5430792AAutomated telephone calling systemELECTRONIC INFORMATION SYSTEMS·Filed 1994·Granted Jul 4, 1995·154 cites·57 claims
- 0284US5533103ACalling system and methodELECTRONIC INFORMATION SYSTEMS·Filed 1995·Granted Jul 2, 1996·178 cites·1 claims
- 0352US4742537ATelephone line monitoring systemELECTRONIC INFORMATION SYSTEMS·Filed 1986·Granted May 3, 1988·15 cites·24 claims
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