Assignee
GTE SERVICE CORP
US·24 granted patents·1 pending application·2,926 citations·filing 1978–2001
Top patents by PatentIndex Score
25 records- 0193US6324648B1Secure gateway having user identification and password authenticationGTE SERVICE CORP·Filed 1999·Granted Nov 27, 2001·387 cites·16 claims
- 0293US5583937AMethod for providing video programming nearly on demandGTE SERVICE CORP·Filed 1994·Granted Dec 10, 1996·315 cites·56 claims
- 0391US6202151B1System and method for authenticating electronic transactions using biometric certificatesGTE SERVICE CORP·Filed 1997·Granted Mar 13, 2001·476 cites·26 claims
- 0487US6310966B1Biometric certificatesGTE SERVICE CORP·Filed 1998·Granted Oct 30, 2001·339 cites·10 claims
- 0584US6351468B1Communications protocol in a wireless personal area networkGTE SERVICE CORP·Filed 1998·Granted Feb 26, 2002·146 cites·31 claims
- 0683US6314091B1Wireless personal area network with automatic detachmentGTE SERVICE CORP·Filed 1998·Granted Nov 6, 2001·128 cites·27 claims
- 0781US6105010ABiometric certifying authoritiesGTE SERVICE CORP·Filed 1997·Granted Aug 15, 2000·189 cites·20 claims
- 0878US6283406B1Use of flow injection and extraction to control blade vortex interaction and high speed impulsive noise in helicoptersGTE SERVICE CORP·Filed 1999·Granted Sep 4, 2001·56 cites·32 claims
- 0978US5311423ASchedule management methodGTE SERVICE CORP·Filed 1991·Granted May 10, 1994·391 cites·21 claims
- 1077US5896440ASystem and method for providing a unified communications link between divergent communication networksGTE SERVICE CORP·Filed 1996·Granted Apr 20, 1999·135 cites·16 claims
- 1167US4208215AMethod for enhancing the crystallization rate of high purity amorphous Si3 N2 powder by intimate contact with a titanium containing materialGTE SERVICE CORP·Filed 1978·Granted Jun 17, 1980·15 cites·5 claims
- 1263US6272140B1Bandwidth allocation in a wireless personal area networkGTE SERVICE CORP·Filed 1998·Granted Aug 7, 2001·50 cites·20 claims
- 1363US4757287AVoltage tunable half wavelength microstrip filterGTE SERVICE CORP·Filed 1987·Granted Jul 12, 1988·17 cites·4 claims
- 1452US6243465B1Method of providing video programming nearly on demandGTE SERVICE CORP·Filed 1996·Granted Jun 5, 2001·17 cites·20 claims
- 1552US6173803B1High amplitude sound wave generatorGTE SERVICE CORP·Filed 1999·Granted Jan 16, 2001·24 cites·35 claims
- 1652US4208461ACoated phosphors and articles employing sameGTE SERVICE CORP·Filed 1978·Granted Jun 17, 1980·10 cites·9 claims
- 1750US5383112AInventory management methodGTE SERVICE CORP·Filed 1991·Granted Jan 17, 1995·117 cites·36 claims
- 1847US6327349B1Method and apparatus for identifying a rate center using a location routing numberGTE SERVICE CORP·Filed 1999·Granted Dec 4, 2001·26 cites·24 claims
- 1943US6240051B1Acoustic surveillance apparatus and methodGTE SERVICE CORP·Filed 1998·Granted May 29, 2001·14 cites·17 claims
- 2042US6901397B1Method and apparatus for providing web-based assistance to customers and service representativesGTE SERVICE CORP·Filed 1999·Granted May 31, 2005·68 cites·19 claims
- 2131US4323812AElectric discharge lampGTE SERVICE CORP·Filed 1980·Granted Apr 6, 1982·3 cites·4 claims
- 2230US2001007975A1Data access systemGTE SERVICE CORP·Filed 2001·Application pending·0 cites
- 2314US4647724ARinging interface card for telephone test equipmentGTE SERVICE CORP·Filed 1985·Granted Mar 3, 1987·2 cites·4 claims
- 2413USD288070STelephone line status indicatorGTE SERVICE CORP·Filed 1984·Granted Feb 3, 1987·0 cites·1 claims
- 2512US4633043AApparatus for use with key telephone systemsGTE SERVICE CORP·Filed 1986·Granted Dec 30, 1986·1 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →