Personal mobile communications device having multiple units
October 30, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMethod and apparatus for interference free communications between a remote handset and a host subscriber unit in a Cellular Radio Telephone System Wristwatch radiotelephone Method and circuit arrangement for adjusting the volume in a mobile telephone Data transfer and communication network Cellular telephone and associated method for opening a voice channel with a source telephone without establishing voice communications therewith Radiotelephone user interface for broadcast short message service Communications visor Implementation of wireless terminal roaming capability via a wired terminal registration feature Wireless healthcare communication system Modular microprocessor-based health monitoring system Inventors
AssigneeApplicationNo. 960918 filed on 10/30/1997US Classes:455/567, Call alerting455/557Interface attached device (e.g., interface with modem, facsimile, computer, etc.)ExaminersPrimary: Legree, Tracy M.Attorney, Agent or FirmForeign Patent References
International ClassesH04B 001/38H04M 001/00 Foreign Application Priority Data1996-10-31 FIAbstractA mobile communication device is constructed for use in communicating with a wireless communications network. The device is adapted for carrying on or near the person of the user. For ease of use and adaptability, the various functions of the device are separated into multiple units. The units communicate with each other through a localized communication system in which at least one local traffic channel is generated by the primary unit. To permit bi-directional communication among the units, multiple access protocols are used, either TDMA or CDMA.Other References
Field of SearchHandoffIncluding personal numbering system (i.e., intelligent network for subscriber tracking or follow-me subscriber feature) Portable or mobile repeater Body attached or connected Call alerting Interface attached device (e.g., interface with modem, facsimile, computer, etc.) Convertible (e.g., to diverse art device) TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) Sectional or interconnectable (e.g., modules) Human or animal Having both time and frequency assignment Body supported (e.g., headgear) Specified terminal configuration (e.g., novelty type) TERMINAL | |
