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Class Information
Number: 455/575.2
Name: Telecommunications > Transmitter and receiver at same station (e.g., transceiver) > Radiotelephone equipment detail > Housing or support > Headgear
Description: Subject matter indented wherein a radiotelephone may be attached to a support wearable on a user s head.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620173 |
Headset with integrated boom clip |
Nov. 17, 2009 |
| 7620419 |
Communication and/or entertainment system for use in a head protective device |
Nov. 17, 2009 |
| 7620433 |
Display headset |
Nov. 17, 2009 |
| 7620434 |
Apparatus and method for detecting hook switch of a mobile communication terminal |
Nov. 17, 2009 |
| 7603148 |
Integrated wireless headset |
Oct. 13, 2009 |
| 7596393 |
Wearable mobile phone using EMG and controlling method thereof |
Sep. 29, 2009 |
| 7577465 |
Slidable bluetooth earphone structure |
Aug. 18, 2009 |
| 7570977 |
Personal communication system |
Aug. 4, 2009 |
| 7570885 |
Imaging device having a rotatable optical element |
Aug. 4, 2009 |
| 7567828 |
Look and tune mobile communication device |
Jul. 28, 2009 |
| 7565187 |
Transceiver device and fastener |
Jul. 21, 2009 |
| 7561903 |
Wireless headphones with dual antennas |
Jul. 14, 2009 |
| 7558607 |
Mobile electronic device having audio connector providing an antenna function |
Jul. 7, 2009 |
| 7555321 |
Communication portable terminal device |
Jun. 30, 2009 |
| 7555318 |
Handover of call serviced by modular ear-piece/microphone between servicing base portions |
Jun. 30, 2009 |
| 7551942 |
Hearing aid compatibility in a wireless communications device |
Jun. 23, 2009 |
| 7546151 |
Expandable, modular communications apparatus with wireless interchangeable device authentication |
Jun. 9, 2009 |
| 7542787 |
Apparatus and method for providing hands-free operation of a device |
Jun. 2, 2009 |
| 7542564 |
Headset with integral hook |
Jun. 2, 2009 |
| 7542784 |
High quality, low power, wireless audio system |
Jun. 2, 2009 |
| 7537490 |
Method and device for sharing signals from a portable media player |
May. 26, 2009 |
| 7539525 |
Wireless headset phone of ear-worn type |
May. 26, 2009 |
| 7536212 |
Communication system using short range radio communication headset |
May. 19, 2009 |
| 7536150 |
Wireless earring assembly |
May. 19, 2009 |
| 7532901 |
Methods and apparatus to detect location and orientation in an inductive system |
May. 12, 2009 |
| 7532915 |
Electronic apparatus having three modes of operation |
May. 12, 2009 |
| 7522886 |
Radio frequency transceivers |
Apr. 21, 2009 |
| 7519405 |
Motorcycle helmet |
Apr. 14, 2009 |
| 7515944 |
Wireless headset having improved RF immunity to RF electromagnetic interference produced from a mobile wireless communications device |
Apr. 7, 2009 |
| 7515706 |
Headset with retractable cord for portable devices with automatic switching capability |
Apr. 7, 2009 |
| 7512414 |
Wireless interactive headset |
Mar. 31, 2009 |
| 7508932 |
Cell phone holder headband |
Mar. 24, 2009 |
| 7509118 |
Head set apparatus, communication terminal apparatus and communication system |
Mar. 24, 2009 |
| 7509151 |
Phone for the visually impaired with dual battery arrangement |
Mar. 24, 2009 |
| 7496387 |
Wireless headset for use in speech recognition environment |
Feb. 24, 2009 |
| 7489956 |
Foldable mobile telephone with movable hinge |
Feb. 10, 2009 |
| 7489953 |
Mobile communication device |
Feb. 10, 2009 |
| 7489954 |
Wireless communication apparatus and method of wireless communication |
Feb. 10, 2009 |
| 7489955 |
Foldable mobile telephone with movable hinge unit |
Feb. 10, 2009 |
| 7486965 |
Integrated network system |
Feb. 3, 2009 |
| 7477922 |
Hands-free kit for mobile radio-telephone handset |
Jan. 13, 2009 |
| 7471966 |
Foldable cellular telephone |
Dec. 30, 2008 |
| 7457643 |
Ear mount assembly for a communication device |
Nov. 25, 2008 |
| 7457423 |
Multi-accessory vehicle audio system, switch and method |
Nov. 25, 2008 |
| 7457649 |
Headset charging station |
Nov. 25, 2008 |
| 7450726 |
Headset detector in a device generating audio signals |
Nov. 11, 2008 |
| 7447529 |
Modular communications devices |
Nov. 4, 2008 |
| 7440782 |
Hinge device for a display for rotation type mobile phone |
Oct. 21, 2008 |
| 7433715 |
Mobile station for telecommunications system |
Oct. 7, 2008 |
| 7433724 |
Mobile phone with a fastener capable of bidirection movement |
Oct. 7, 2008 |
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