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Class Information
Number: 455/351
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Cabinet, housing, or chassis structure > Transportable
Description: Subject matter wherein the receiver is of such size and shape as to be readily carried by or supported by a person.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40970 |
Wireless communication device attachment and detachment device and method |
Nov. 17, 2009 |
| 7551856 |
Methods and apparatus for controlling multiple infrared devices |
Jun. 23, 2009 |
| 7522937 |
Super-high rate letter input device for a cell phone |
Apr. 21, 2009 |
| 7466974 |
Heavy-duty audio equipment |
Dec. 16, 2008 |
| 7457608 |
Sharing of wireless telephone services for a personal wireless telephone and a vehicular wireless telephone |
Nov. 25, 2008 |
| 7433720 |
Built-in antenna apparatus of portable wireless terminal |
Oct. 7, 2008 |
| 7406339 |
On-chip detection circuit off-chip mechanical switch's open and close actions |
Jul. 29, 2008 |
| 7383056 |
Processing apparatus, portable transmitter, and remote operation system |
Jun. 3, 2008 |
| 7379712 |
Wearable device |
May. 27, 2008 |
| 7339349 |
Battery replacement mechanism for mobile device |
Mar. 4, 2008 |
| RE40116 |
Mobile digital communication computing device including heart rate monitor |
Feb. 26, 2008 |
| 7321785 |
Eyeglasses with wireless audio capability |
Jan. 22, 2008 |
| 7263292 |
Methods and apparatus for controlling multiple infrared devices |
Aug. 28, 2007 |
| 7231181 |
Pen-type wireless transceiver for mobile communication terminal using bluetooth |
Jun. 12, 2007 |
| 7209738 |
Portable communications device coupled to first network by way of second network |
Apr. 24, 2007 |
| 7200427 |
Computer-equipped mobility device for connecting to a network |
Apr. 3, 2007 |
| 7142822 |
Package device for accommodating a radio frequency circuit |
Nov. 28, 2006 |
| 7136291 |
Connecting structure for a battery case and a main body of a portable electronic device |
Nov. 14, 2006 |
| 7043283 |
Ruggedized tradesworkers radio |
May. 9, 2006 |
| 7035598 |
Modular computer system |
Apr. 25, 2006 |
| 7027845 |
Hinge device and cell phone using the hinge device |
Apr. 11, 2006 |
| 6996390 |
Smart car radio |
Feb. 7, 2006 |
| 6980788 |
Cooler chest with radio |
Dec. 27, 2005 |
| 6978162 |
Integrated portable entertainment, information and communication system linked to a wireless helmet |
Dec. 20, 2005 |
| 6975849 |
Method for customizing a car radio to individual requirements |
Dec. 13, 2005 |
| 6970691 |
Sports helmet having integral speakers |
Nov. 29, 2005 |
| 6957049 |
Mobile communication unit with bone conduction speaker |
Oct. 18, 2005 |
| 6950531 |
Industrial hearing protection and communication assembly |
Sep. 27, 2005 |
| 6950635 |
Vehicular communication apparatus |
Sep. 27, 2005 |
| 6876543 |
Housing for a communication device and method assembling the same |
Apr. 5, 2005 |
| 6876876 |
Foldable alphanumeric keypad for mobile phones |
Apr. 5, 2005 |
| 6825751 |
Data communication apparatus, wristwatch type electronic device, and authentication system |
Nov. 30, 2004 |
| 6788925 |
Ruggedized tradesworkers radio |
Sep. 7, 2004 |
| 6785531 |
Dual-function removable reversable unit for radio and telephone |
Aug. 31, 2004 |
| 6760570 |
Waterproof radio enclosure |
Jul. 6, 2004 |
| 6734802 |
Apparatus and method for reducing power consumption in physiological condition monitors |
May. 11, 2004 |
| 6725020 |
Helmet with incorporated communication system |
Apr. 20, 2004 |
| 6718163 |
Methods of operating microelectronic devices, and methods of providing microelectronic devices |
Apr. 6, 2004 |
| 6657922 |
Electronic watch |
Dec. 2, 2003 |
| 6646555 |
Wireless communication device attachment and detachment device and method |
Nov. 11, 2003 |
| 6625425 |
Latching assembly for a module cover of a wireless communication device |
Sep. 23, 2003 |
| 6608908 |
Electroacoustic communication device for use on protective headgear |
Aug. 19, 2003 |
| 6578203 |
Audio/video signal distribution system for head mounted displays |
Jun. 10, 2003 |
| 6567651 |
Retractable microphone/speaker lead for a belt clip attachment device for a mobile phone or the like |
May. 20, 2003 |
| 6549756 |
Mobile digital communication/computing device including heart rate monitor |
Apr. 15, 2003 |
| 6542720 |
Microelectronic devices, methods of operating microelectronic devices, and methods of providing microelectronic devices |
Apr. 1, 2003 |
| 6522634 |
Wireless transmission system |
Feb. 18, 2003 |
| 6519448 |
Personal, self-programming, short-range transceiver system |
Feb. 11, 2003 |
| 6516204 |
Combination internal modem and PC card radio operable in multiple modes |
Feb. 4, 2003 |
| 6510328 |
Radio telephone with a combined battery and support structure |
Jan. 21, 2003 |
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