Variable configuration portable telephone
Patent #: 5151946
Issued on: 09/29/1992
Inventor: Martensson
Portable personal computer and mobile telephone device
Patent #: 5189632
Issued on: 02/23/1993
Inventor: Paajanen, et al.
Portable apparatus for providing multiple integrated communication media
Patent #: 5497339
Issued on: 03/05/1996
Inventor: Bernard
Communication device having a movable front cover for exposing a touch sensitive display
Patent #: 5584054
Issued on: 12/10/1996
Inventor: Tyneski, et al.
Communication accessory and method of telecommunicating for a PDA
Patent #: 5606594
Issued on: 02/25/1997
Inventor: Register, et al.
Modular communication apparatus
Patent #: 5625673
Issued on: 04/29/1997
Inventor: Grewe, et al.
Cellular portable radiotelephone
Patent #: 5657370
Issued on: 08/12/1997
Inventor: Tsugane, et al.
Ear microphone for insertion in the ear in connection with portable telephone or radios
Patent #: 5659620
Issued on: 08/19/1997
Inventor: Kuhlman
Portable apparatus for providing multiple integrated communication media
Patent #: 5675524
Issued on: 10/07/1997
Inventor: Bernard
Radio communication device with movable housing element control
Patent #: 5715524
Issued on: 02/03/1998
Inventor: Jambhekar, et al.
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Communications device responsive to spoken commands and methods of using same
Patent #: 5749072
Issued on: 05/05/1998
Inventor: Mazurkiewicz, et al.
Personal communications terminal having switches which independently energize a mobile telephone and a personal digital assistant
Patent #: 5797089
Issued on: 08/18/1998
Inventor: Nguyen
Personal mobile communication system
Patent #: 5894595
Issued on: 04/13/1999
Inventor: Foladare, et al.
Combination pager, organizer and radio
Patent #: 5929774
Issued on: 07/27/1999
Inventor: Charlton
Portable terminal
Patent #: 5933783
Issued on: 08/03/1999
Inventor: Kawakami, et al.
Modular notebook and PDA computer systems for personal computing and wireless communications
Patent #: 5983073
Issued on: 11/09/1999
Inventor: Ditzik
Ear canal microphone
Patent #: 5987146
Issued on: 11/16/1999
Inventor: Pluvinage, et al.
Handheld device having an optical data reader
Patent #: 6002946
Issued on: 12/14/1999
Inventor: Reber, et al.
Wireless open ear canal earpiece
Patent #: 6021207
Issued on: 02/01/2000
Inventor: Puthuff, et al.
Communication device with two modes of operation
Patent #: 6047196
Issued on: 04/04/2000
Inventor:
Bone conduction voice transmission apparatus and system
Patent #: 6094492
Issued on: 07/25/2000
Inventor: Boesen
Personal communication device
Patent #: 6112103
Issued on: 08/29/2000
Inventor: Puthuff
Wireless telephone with sliding keyboard
Patent #: 6128475
Issued on: 10/03/2000
Inventor: Wicks, et al.
User interface card for use with a device
Patent #: 6164531
Issued on: 12/26/2000
Inventor: Harris, et al.
Wired open ear canal earpiece
Patent #: 6181801
Issued on: 01/30/2001
Inventor: Puthuff, et al.
Wireless phone with removable personal information manager
Patent #: 6240302
Issued on: 05/29/2001
Inventor: Harrison
Portable wireless communication device having an extendible section
Patent #: 6243595
Issued on: 06/05/2001
Inventor: Lee , et al.
Simultaneous two-way communication apparatus using ear microphone
Patent #: 6272227
Issued on: 08/07/2001
Inventor: Yanagisawa
Hands-free personal communication device and pocket sized phone
Patent #: 6308074
Issued on: 10/23/2001
Inventor: Chandra, et al.
Slide cover for a communication unit
Patent #: 6370362
Issued on: 04/09/2002
Inventor: Hansen, et al.
Expandable mobile computer system Patent #: 6442637
Issued on: 08/27/2002
Inventor: Hawkins, et al.
May 1, 2021. 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.
