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Browse by Category: Main > Communications
Class Information
Number: 455/567
Name: Telecommunications > Transmitter and receiver at same station (e.g., transceiver) > Radiotelephone equipment detail > Call alerting
Description: Subject matter having indication of an incoming call signal (e.g., ringing).


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7620428 Portable terminal device Nov. 17, 2009
7620427 Methods and apparatuses for programming user-defined information into electronic devices Nov. 17, 2009
7616131 Method and apparatus for allowing runtime creation of a user experience for a wireless device Nov. 10, 2009
7606561 Emergency ringing facility for mobile phones Oct. 20, 2009
7599684 Automatic setting method for terminal information using subscriber identity module Oct. 6, 2009
7596224 Method and system for secure call alert Sep. 29, 2009
7593749 Method and radio terminal equipment arrangement of indicating incoming connection Sep. 22, 2009
7583972 Location based reminders Sep. 1, 2009
7580721 Method of communicating using a push to talk scheme in a mobile communication system Aug. 25, 2009
7580697 Method and emergency call device for triggering an emergency call from a vehicle Aug. 25, 2009
7577447 Communication system and communication terminal apparatus with changeable transmission/reception periods Aug. 18, 2009
7574223 Method and associated apparatus for distributed dynamic paging area clustering under heterogeneous access networks Aug. 11, 2009
7567165 Methods, devices, and computer program products for providing ambient noise sensitive alerting Jul. 28, 2009
7565070 Telephone vibrator Jul. 21, 2009
7565177 Call device, call control system, call management system, and call control method Jul. 21, 2009
7565421 Communication terminal apparatus and transmission history control method Jul. 21, 2009
7561889 Alarm apparatus and its method for producing a use prohibition alarm by intercepting and discriminating a mobile signal of communication system prescribed in its mobile phone Jul. 14, 2009
7558597 Retrieving a ringtone via a coded surface Jul. 7, 2009
7558384 Audio alert system and method Jul. 7, 2009
7555317 Methods and apparatus for programming user-defined information into electronic devices Jun. 30, 2009
7555322 Foldable type portable information terminal, condition notifying method used in the same and program therefor Jun. 30, 2009
7551947 Communication terminal having entry data secret function and incoming call notification control method of the same Jun. 23, 2009
7548765 Telecommunications wake-up system and method Jun. 16, 2009
7546130 Methods, devices, and computer program products for providing multiple operational modes in a mobile terminal Jun. 9, 2009
7546143 Multi-channel quiet calls Jun. 9, 2009
7546148 Method and system of creating customized ringtones Jun. 9, 2009
7542786 System and method for changing a ring tone Jun. 2, 2009
7542785 Method for setting up theme pictures and ringing tones of a mobile telecommunication terminal Jun. 2, 2009
7542773 Customized alerts for incoming data messages Jun. 2, 2009
7536189 System and method for sending broadcasts in a social network May. 19, 2009
7532732 Method and apparatus for VoIP telephony call announcement May. 12, 2009
7532877 System and method for voice scheduling and multimedia alerting May. 12, 2009
7528710 Device for communicating with a system May. 5, 2009
7529520 Electro-acoustic transducer for a portable communication device May. 5, 2009
7529564 Timed ring suppressor May. 5, 2009
7526283 Method and system for single-step enablement of telephony functionality for a portable computer system Apr. 28, 2009
7526269 Remote intercom and automatic dialing system Apr. 28, 2009
7522065 Method and apparatus for proximity sensing in a portable electronic device Apr. 21, 2009
7522192 Portable terminal apparatus, control method therefor, and recording medium which records control program Apr. 21, 2009
7522913 Communication terminal handling user-to-user information received during a call Apr. 21, 2009
7522914 Communication system for call alerting Apr. 21, 2009
7523035 Hands-free circuit and method for communicating with a wireless device Apr. 21, 2009
7519399 Handsfree device and mobile phone handset Apr. 14, 2009
7519398 Communication terminal apparatus and a communication processing program Apr. 14, 2009
7519388 System and method for event-dependent state activation for a dual-mode mobile communication device Apr. 14, 2009
7519377 Calling system from accessory to portable device Apr. 14, 2009
7515980 Sound outputting apparatus and sound outputting method Apr. 7, 2009
7515904 Method and system for notifying a caller that a cellular phone destination is available Apr. 7, 2009
7512415 Method and system for producing a scent from a hand-held device Mar. 31, 2009
7512421 Method for setting substitute ringback tone of calling party in mobile communications system Mar. 31, 2009

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