Assignee
AIPHONE CO LTD
JP·76 granted patents·5 pending applications·1,005 citations·filing 1978–2022
Top patents by PatentIndex Score
81 records- 0194USD595260SInterphoneAIPHONE CO LTD·Filed 2008·Granted Jun 30, 2009·121 cites·1 claims
- 0294USD588574SInterphoneAIPHONE CO LTD·Filed 2008·Granted Mar 17, 2009·120 cites·1 claims
- 0390USD505127SInterphoneAIPHONE CO LTD·Filed 2003·Granted May 17, 2005·35 cites·1 claims
- 0489USD766204SInterphoneAIPHONE CO LTD·Filed 2015·Granted Sep 13, 2016·26 cites·1 claims
- 0589USD561734SInterphone with a TV monitorAIPHONE CO LTD·Filed 2006·Granted Feb 12, 2008·53 cites·1 claims
- 0687US7015946B2Television door intercom apparatusAIPHONE CO LTD·Filed 2002·Granted Mar 21, 2006·35 cites·5 claims
- 0785US10944940B1Intercom system for collective housingAIPHONE CO LTD·Filed 2020·Granted Mar 9, 2021·3 cites·7 claims
- 0885USD773428SInterphone collective entrance unitAIPHONE CO LTD·Filed 2015·Granted Dec 6, 2016·27 cites·1 claims
- 0982USD752011SInterphoneAIPHONE CO LTD·Filed 2014·Granted Mar 22, 2016·17 cites·1 claims
- 1081USD490396SInterphoneAIPHONE CO LTD·Filed 2003·Granted May 25, 2004·27 cites·1 claims
- 1181USD394656SIntercom master stationAIPHONE CO LTD·Filed 1996·Granted May 26, 1998·30 cites·1 claims
- 1280USD578993SPortable intercom with a TV monitorAIPHONE CO LTD·Filed 2007·Granted Oct 21, 2008·29 cites·1 claims
- 1379USD620917SInterphoneAIPHONE CO LTD·Filed 2008·Granted Aug 3, 2010·29 cites·1 claims
- 1478USD491551SInterphoneAIPHONE CO LTD·Filed 2003·Granted Jun 15, 2004·23 cites·1 claims
- 1578USD466882SInterphoneAIPHONE CO LTD·Filed 2001·Granted Dec 10, 2002·23 cites·1 claims
- 1677USD481698SInterphoneAIPHONE CO LTD·Filed 2002·Granted Nov 4, 2003·22 cites·1 claims
- 1777USD480702SInterphoneAIPHONE CO LTD·Filed 2002·Granted Oct 14, 2003·22 cites·1 claims
- 1875USD761752SInterphoneAIPHONE CO LTD·Filed 2015·Granted Jul 19, 2016·12 cites·1 claims
- 1974USD820804SIntercomAIPHONE CO LTD·Filed 2017·Granted Jun 19, 2018·18 cites·1 claims
- 2074USD752012SInterphoneAIPHONE CO LTD·Filed 2014·Granted Mar 22, 2016·12 cites·1 claims
- 2173USD820805SIntercomAIPHONE CO LTD·Filed 2017·Granted Jun 19, 2018·17 cites·1 claims
- 2273USD509820SInterphoneAIPHONE CO LTD·Filed 2004·Granted Sep 20, 2005·16 cites·1 claims
- 2373US4263484AMicrophone unitAIPHONE CO LTD·Filed 1978·Granted Apr 21, 1981·40 cites·3 claims
- 2471USD842263SInterphoneAIPHONE CO LTD·Filed 2016·Granted Mar 5, 2019·13 cites·1 claims
- 2571US6671360B2Intercom system for a building or apartment houseAIPHONE CO LTD·Filed 2001·Granted Dec 30, 2003·24 cites·8 claims
- 2670USD771008SInterphone master unitAIPHONE CO LTD·Filed 2015·Granted Nov 8, 2016·13 cites·1 claims
- 2769USD457866SInterphoneAIPHONE CO LTD·Filed 2001·Granted May 28, 2002·16 cites·1 claims
- 2868USD744451SInterphoneAIPHONE CO LTD·Filed 2014·Granted Dec 1, 2015·9 cites·1 claims
- 2967USD869424SIntercomAIPHONE CO LTD·Filed 2018·Granted Dec 10, 2019·11 cites·1 claims
- 3066USD466883SInterphoneAIPHONE CO LTD·Filed 2001·Granted Dec 10, 2002·14 cites·1 claims
- 3164USD624522SInterphoneAIPHONE CO LTD·Filed 2009·Granted Sep 28, 2010·14 cites·1 claims
- 3263US10616420B2Intercom systemAIPHONE CO LTD·Filed 2017·Granted Apr 7, 2020·2 cites·8 claims
- 3363US10334115B2Multiple dwelling house interphone systemAIPHONE CO LTD·Filed 2018·Granted Jun 25, 2019·2 cites·3 claims
- 3463US10298771B1Intercom systemAIPHONE CO LTD·Filed 2016·Granted May 21, 2019·2 cites·4 claims
- 3563USD844582SInterphoneAIPHONE CO LTD·Filed 2016·Granted Apr 2, 2019·9 cites·1 claims
- 3662US6879670B2Collective housing intercom apparatusAIPHONE CO LTD·Filed 2002·Granted Apr 12, 2005·8 cites·6 claims
- 3760USD480377SInterphoneAIPHONE CO LTD·Filed 2002·Granted Oct 7, 2003·11 cites·1 claims
- 3860USD466099SInterphoneAIPHONE CO LTD·Filed 2001·Granted Nov 26, 2002·11 cites·1 claims
- 3957US11515034B2Nurse call systemAIPHONE CO LTD·Filed 2020·Granted Nov 29, 2022·0 cites·7 claims
- 4057US11510256B2Configuration method of Wi-Fi doorbell, doorbell, housing complex communication system, and climate information providing systemAIPHONE CO LTD·Filed 2018·Granted Nov 22, 2022·1 cites·3 claims
- 4157US10084924B2Intercom system for collective housingAIPHONE CO LTD·Filed 2015·Granted Sep 25, 2018·1 cites·17 claims
- 4257USD554103SInterphoneAIPHONE CO LTD·Filed 2006·Granted Oct 30, 2007·15 cites·1 claims
- 4357USD394653SIntercom sub-stationAIPHONE CO LTD·Filed 1996·Granted May 26, 1998·11 cites·1 claims
- 4456US7046774B2Intercom apparatusAIPHONE CO LTD·Filed 2003·Granted May 16, 2006·3 cites·10 claims
- 4556USD466491SInterphoneAIPHONE CO LTD·Filed 2001·Granted Dec 3, 2002·9 cites·1 claims
- 4655USD842262SInterphoneAIPHONE CO LTD·Filed 2016·Granted Mar 5, 2019·6 cites·1 claims
- 4755US2009084147A1Electric lock deviceAIPHONE CO LTD·Filed 2008·Application pending·0 cites
- 4853US2021264755A1Doorbell system, location notification system, and intercom systemAIPHONE CO LTD·Filed 2021·Application pending·0 cites
- 4952USD765051SInterphoneAIPHONE CO LTD·Filed 2015·Granted Aug 30, 2016·4 cites·1 claims
- 5050US12059229B2Nurse call systemAIPHONE CO LTD·Filed 2020·Granted Aug 13, 2024·0 cites·6 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →