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.
Join the waitlist — get patent alerts
Get an alert when AIPHONE CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →