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Class Information
Number: 455/463
Name: Telecommunications > Radiotelephone system > Including private cordless extension system > Multi-users
Description: Subject matter wherein the restricted telephony access is provided to more than one preselected cordless extension unit.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8688101 Position information assisted network control Apr. 1, 2014
8676162 Remote subscriber identification (RSID) system and method Mar. 18, 2014
8670573 Low latency ultra wideband communications headset and operating method therefor Mar. 11, 2014
8667105 Systems and methods facilitating relocatability of devices between networks Mar. 4, 2014
8649781 System and method for group-based monitoring of mobile objects using a wireless communication network Feb. 11, 2014
8634806 Method for registering a mobile part at a base station and radio-controlled communication system having such a method Jan. 21, 2014
8620311 Communication system for carrying out call control of communication terminal and communication method therefor Dec. 31, 2013
8620358 Method and apparatus for dial input using voice in a mobile terminal Dec. 31, 2013
8615797 Selective item access provision in response to active item ascertainment upon device transfer Dec. 24, 2013
8613075 Selective item access provision in response to active item ascertainment upon device transfer Dec. 17, 2013
8606305 Impersonal mobile communication for internet communities Dec. 10, 2013
8571564 Method and system for enabling usage of mobile telephone services on a donor device Oct. 29, 2013
8532022 Wireless station and method for controlling wireless station Sep. 10, 2013
8526942 Mobility call management Sep. 3, 2013
8514774 Time and frequency synchronization method for OFDMA uplink receivers and base stations Aug. 20, 2013
8457082 System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated spectrum Jun. 4, 2013
8447339 Long-term-CSI-aided MU-MIMO scheduling method, base station and user equipment May. 21, 2013
8437704 System and method for resuming power control after interruption May. 7, 2013
8417180 Methods and systems for mixing media with communications Apr. 9, 2013
8417182 Excessive-signal prevention apparatus and method therefor Apr. 9, 2013
8364154 Employing multiple mobile devices with varying functional capabilities Jan. 29, 2013
8320894 Employing multiple mobile devices with varying functional capabilities Nov. 27, 2012
8290539 Beam selection in open loop MU-MIMO Oct. 16, 2012
8280583 Transmission of vehicle-relevant data of a vehicle via mobile communication Oct. 2, 2012
8280021 Method for managing information in a telephone and telephone for managing information Oct. 2, 2012
8254828 Methods and systems for mixing media with communications Aug. 28, 2012
8238945 Cordless phone mesh network Aug. 7, 2012
8213970 Method of utilizing forced alerts for interactive remote communications Jul. 3, 2012
8195222 Shared phone, medium having recorded therein program for controlling shared phone, and method for controlling shared phone Jun. 5, 2012
8145244 System and method for determining base unit position of a cordless handset Mar. 27, 2012
8131303 Simultaneous multi-mode WiFi differentiated by SSID Mar. 6, 2012
8107464 Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and supporting multiple-device ring for incoming calls Jan. 31, 2012
8099120 Method and device for enabling selective privacy in a push to talk (PTT) wireless group communication session Jan. 17, 2012
8095120 System and method of synchronizing multiple microphone and speaker-equipped devices to create a conferenced area network Jan. 10, 2012
8081958 User initiated invite for automatic conference participation by invitee Dec. 20, 2011
8072950 Collaborative mobile ad hoc network infrastructure Dec. 6, 2011
8055248 System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed spectrum and wired access with licensed spectrum Nov. 8, 2011
8041347 Transmitter controlled communication links Oct. 18, 2011
7991410 Communication system Aug. 2, 2011
7983199 Voice over internet protocol push-to-talk communication system Jul. 19, 2011
7979053 Security system and method for a mobile phone Jul. 12, 2011
7979060 Privacy-enabled telephone directory Jul. 12, 2011
7945243 Mobile communication terminal for protecting private contents and method for controlling the same May. 17, 2011
7937121 Intelligent data network with power management capabilities May. 3, 2011
7929946 Remote subscriber identification (RSID) system and method Apr. 19, 2011
7917180 Button with an included display Mar. 29, 2011
7899445 Mobile conferencing and audio sharing technology Mar. 1, 2011
7835525 Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor Nov. 16, 2010
7822410 System and method for deploying application program components having an application server Oct. 26, 2010
7801072 System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system Sep. 21, 2010

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