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A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
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| Number | Title | Issue Date |
| 7457751 | System and method for improving recognition accuracy in speech recognition applications A speech recognition system and method are provided to correctly distinguish among multiple interpretations of an utterance. This system is particularly useful when the set of possible interpretations is large, changes dynamically, and/or contains items that are not... | 11/25/2008 |
| 7310541 | Voice-controlled wireless communications system and method A wireless communication system has a central computer, one or more wireless access points and one or more personal badges that communicate wirelessly with the one or more wireless access points. The badges provide the user with a communications device that permits ... | 12/18/2007 |
| 7257415 | Voice-controlled wireless communications system and method A wireless communication system has a central computer, one or more wireless access points and one or more personal badges that communicate wirelessly with the one or more wireless access points. The badges provide the user with a communications device that permits ... | 08/14/2007 |
| 7248881 | Voice-controlled wireless communications system and method A wireless communication system has a central computer, one or more wireless access points and one or more personal badges that communicate wirelessly with the one or more wireless access points. The badges provide the user with a communications device that permits ... | 07/24/2007 |
| 7206594 | Wireless communication chat room system and method A chat group system and method are provided that permit a wireless communications system based on an 802.11 protocol to implement an easy-to-use, multi-user, push-to-talk, instant communications functionality. The system maintains a reasonable system latency during ... | 04/17/2007 |
| 7190802 | Microphone enclosure for reducing acoustical interference A microphone enclosure for reducing the intensity of sound waves that reach a microphone is presented. The enclosure may be a solid mass with a cavity, designed so that most of the microphone is surrounded by the solid mass when the microphone is inserted into the c... | 03/13/2007 |
| 6901255 | Voice-controlled wireless communications system and method A wireless communication system has a central computer, one or more wireless access points and one or more personal badges that communicate wirelessly with the one or more wireless access points. The badges provide the user with a communications device that permits ... | 05/31/2005 |
| 6892083 | Voice-controlled wireless communications system and method A wireless communication system has a central computer, one or more wireless access points and one or more personal badges that communicate wirelessly with the one or more wireless access points. The badges provide the user with a communications device that permits ... | 05/10/2005 |
