| Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083) |
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| 11/20/2013 | CN103400479A System for monitoring and wirelessly transmitting opening/closing state and method for same |
| 11/20/2013 | CN103400478A Article finder |
| 11/20/2013 | CN103400429A Prompt apparatus for luggage conveying and claiming |
| 11/20/2013 | CN101833837B 火灾警报系统 Fire alarm system |
| 11/19/2013 | US8587448 Sensor activated broken screen simulator |
| 11/14/2013 | WO2013166567A1 Method for the transmission of data between devices over sound waves |
| 11/13/2013 | CN203288009U An intelligent doorbell system based on a DSP |
| 11/13/2013 | CN203288008U Rotary doorbell |
| 11/13/2013 | CN203288007U Live voice broadcast device |
| 11/13/2013 | CN203288006U Self-power generating doorbell apparatus |
| 11/13/2013 | CN203288005U Pedal type doorbell device |
| 11/06/2013 | CN203277587U Lithium battery with imbalance voice alarm function |
| 11/06/2013 | CN203276477U Life information rescue generator |
| 11/06/2013 | CN203276449U Positioning sensing device at student campus entrance |
| 11/06/2013 | CN203276431U Novel wireless doorbell |
| 11/06/2013 | CN203276430U Wireless doorbell based on Internet of Things |
| 11/06/2013 | CN203276429U Double-control doorbell |
| 11/06/2013 | CN203263755U Walking stick for the blind to walk through traffic light |
| 11/06/2013 | CN1763792B Signal unit |
| 11/06/2013 | CN103384315A Television with voice instruction book |
| 11/06/2013 | CN103383794A Pager for wards |
| 11/06/2013 | CN103383788A Intelligent access control system |
| 11/06/2013 | CN102682538B Control method of voice guest greeting device |
| 10/31/2013 | DE102009001740B4 Hausgerätvorrichtung Domestic appliance device |
| 10/30/2013 | CN203260151U Single-chip microcomputer-based infusion apparatus voice alarm module |
| 10/30/2013 | CN203260136U Household security device based on GSM network and 2G wireless technology |
| 10/30/2013 | CN203260133U Induction doorbell capable of supporting remote controlling-based voice changing and identifying direction |
| 10/30/2013 | CN203260132U Automatic courtesy language greeting device |
| 10/30/2013 | CN103377529A Wireless pager with voice prompt function |
| 10/30/2013 | CN101790577B Method for gasifying solid fuel and concurrent gasifier |
| 10/24/2013 | US20130278384 Appliance, device, and system for home energy management |
| 10/23/2013 | CN203250419U Vehicle searching device with music |
| 10/23/2013 | CN203250357U Pyroelectric infrared sounding device |
| 10/23/2013 | CN203250356U Sound control and light control alarm |
| 10/23/2013 | CN103366501A Distributed intelligent voice alarm system of electric power automation primary station |
| 10/23/2013 | CN103366476A Wireless remote control 626 alarm |
| 10/22/2013 | US8565079 Home appliance and home appliance system |
| 10/22/2013 | US8564421 Method and apparatus for generating an audio notification file |
| 10/17/2013 | US20130269590 Pneumatic signaling device for scuba divers |
| 10/16/2013 | CN203242107U Fire-fighting alarm |
| 10/16/2013 | CN203242079U Hand-operated power generation doorbell |
| 10/16/2013 | CN203242078U Novel double infrared intelligent propaganda caution device |
| 10/16/2013 | CN203242077U Doorbell device with heat radiator |
| 10/15/2013 | US8558715 Container with internally emitted audio |
| 10/10/2013 | DE102008034144B4 Verfahren zur Audio-Signaleinstellung und Gargerät A method for audio signal setting and cooking appliance |
| 10/09/2013 | CN203232690U Lifesaving whistle with first-aid pill bottle |
| 10/09/2013 | CN203232529U Antitheft device of a transformer |
| 10/09/2013 | CN203232514U Doorbell with over voltage protection device |
| 10/09/2013 | CN103347181A Antitheft monitoring doorbell |
| 10/08/2013 | US8552845 Vehicle burglar alarm circuit |
| 10/08/2013 | US8552843 Universal remote controller having home automation function |
| 10/03/2013 | WO2013144949A1 System and method for modifying or disabling the ringtone for an incoming call based on the existence or nonexistence of previous calls from the same caller |
| 10/03/2013 | US20130257627 Apparatus and method for determining operation compatibility between field devices |
| 10/02/2013 | CN203224966U Microwave antitheft wireless alarm device |
| 10/02/2013 | CN203224946U Self-generating?electricity piezoelectric electromagnetic induction environmental-friendly doorbell |
| 09/26/2013 | US20130249700 Torque Warning Hand Tool |
| 09/25/2013 | CN203217676U Simple identification electronic doorbell |
| 09/25/2013 | CN203217643U Novel intelligent access control anti-theft system based on GPRS (general packet radio service) |
| 09/25/2013 | CN103326422A Mobile power supply |
| 09/25/2013 | CN103325211A Switch cabinet electrified voice prompting device |
| 09/25/2013 | CN103315415A Child's undergarment with cold-resisting function |
| 09/25/2013 | CN102254385B Control method and system of doorbell response |
| 09/24/2013 | US8539950 Method and apparatus for collection of waste anesthetic gases |
| 09/18/2013 | EP2638530A1 Remote medical device alarm |
| 09/18/2013 | EP2637616A2 Apparatus and method for product and signaling device matching |
| 09/18/2013 | CN203204735U Remote controller seeking system |
| 09/18/2013 | CN203204734U Alarm |
| 09/18/2013 | CN203204733U Morning call machine used in hotel |
| 09/18/2013 | CN203204732U A doorbell device with a light regulating circuit |
| 09/18/2013 | CN203204731U A doorbell device with a detection control device |
| 09/18/2013 | CN203204730U A doorbell device with an intelligent controlling system |
| 09/18/2013 | CN203204729U A doorbell device with a wireless control system |
| 09/18/2013 | CN103310562A Wireless door bell based on internet of things |
| 09/17/2013 | US8537003 Geographic reminders |
| 09/17/2013 | US8536992 Apparatus and method of reproducing content in mobile terminal |
| 09/11/2013 | CN203193340U 移动电源 Mobile Power |
| 09/11/2013 | CN203192110U Novel voice broadcast system |
| 09/11/2013 | CN203192109U Doorbell device with infrared ray induction apparatus |
| 09/11/2013 | CN203192108U Doorbell device with circuit detection apparatus |
| 09/11/2013 | CN203188145U Voice gateway |
| 09/10/2013 | US8531922 Striking watch provided with a gong insulator |
| 09/10/2013 | US8531277 Finding system |
| 09/06/2013 | CA2770704A1 Dispensers with sound generators |
| 09/04/2013 | CN203179184U Alarm generator based on phase-locked loop |
| 09/04/2013 | CN203179183U Intelligent doorbell |
| 09/04/2013 | CN203179182U Multifunctional remote monitoring positioning search beeper |
| 09/03/2013 | US8526654 Acoustic wave generation device and equipment including a plurality of such devices |
| 08/29/2013 | US20130223643 System for introducing sound outside vehicle |
| 08/29/2013 | US20130222112 Mobile device holder with independent power source to aid in the locating of a mobile device |
| 08/28/2013 | CN203165107U Guest entering/exiting from door reminder |
| 08/28/2013 | CN203152469U Electronic device for tobacco bulk curing with voice prompt function |
| 08/21/2013 | CN203149741U Solar wireless doorbell |
| 08/21/2013 | CN103258392A Morning call machine for hotels |
| 08/20/2013 | CA2505202C Movable barrier operator system display method and apparatus |
| 08/14/2013 | CN203135848U A multi-step timer |
| 08/14/2013 | CN203134068U Dormitory alarm system against fire and theft |
| 08/14/2013 | CN203134029U Low-power electricity-powered wireless doorbell |
| 08/14/2013 | CN203134028U User-programmable music doorbell |
| 08/14/2013 | CN203134027U Anti-interference wireless doorbell |
| 08/14/2013 | CN203134026U A voice alarm automatic forwarding device |