| MITEK CORP. INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100226512 | PRESENTATION AUDIO SYSTEM - A presentation audio system with two dual-mode, dual-channel, wireless IR microphone/controllers that concurrently transmit multiplexed audio and command IR signals to IR sensors communicating to an amplifier that sends amplified audio to one or more speakers, responsive to the received commands. Each wireless IR microphone/controller includes a microphone and controller in a housing with manual controls and separate redundant groups of transmitting IR LEDs. The amplifier is controlled as to volume, audio sources selected, and control closure operation. First mode controls the audio of the IR microphone/controller that is set in the first mode and second mode controls all audio sources in the system. One manual control is a control closure that may be used to initiate a building alarm or for other purposes. A headset microphone jack enables use of the IR microphone/controller as an IR transmitter. A dual recharger usable vertically or horizontally is included. | 09-09-2010 |
| 20090067663 | OMNI-DIRECTIONAL SPEAKER LAMP - A speaker, having a diaphragm with a central opening and further having a pole piece, including a first sound dispersion element extending from the pole piece through the central opening of the diaphragm and further extending beyond the diaphragm wherein the first sound dispersion element has a larger transverse perimeter distal the pole piece than proximal the pole piece; and no support structures for the first sound dispersion element are located radially external to said first sound dispersion element. The speaker may be integrated with a lamp using a support structure. A second sound dispersion element may be used. A rod, used as a conduit, coupling, and/or support, may extend coaxially with the first sound dispersion element, interior thereto, and to a point beyond the diaphragm. The audio signal for the speaker may be supplied by a wireless link. The speaker and lamp may be configured for a ceiling fan. | 03-12-2009 |
| 20080280501 | ADJUSTABLE TERMINAL BLOCK - An adjustable terminal is disclosed having a plurality of electrical contacts electrically coupled between a corresponding number of pair-wise electrically-coupled input terminals and output terminals. A plurality of mechanically coupled jumpers are operable to pair-wise jump the electrical contacts to reconfigure the adjustable terminal variously for bi-amplifier output, parallel output, and series output at said output terminals. A housing is disclosed having support for the electrical contacts and for the jumpers, as well as labels for inputs, outputs, and current configuration. | 11-13-2008 |
| 20080279415 | SPEAKER CONE AND DUST CAP ASSEMBLY - A speaker cone and dust cap assembly for a speaker is disclosed having an acoustic web for a dust cap that has a lower surface with a convex shape; a speaker cone with an end web, sized and arranged to close the first end of the former distal the magnet assembly of the speaker, the end web comprising a concave surface shaped conformally with a central portion of the lower surface of the acoustic web; and having the end surface of the end web fixed to the central portion of the lower surface of the acoustic web over substantially the entire surface of the end surface of the end web. The speaker cone may have a cylindrical extension wrapping the first end of the former. The cylindrical extension and the first end of the former may have aligned vents. | 11-13-2008 |
| 20080279413 | SPEAKER SUPPORT SYSTEMS - A speaker support system, adapted to prevent destructive resonance between a speaker and a speaker cabinet, comprising a vibration damper, a vibration transferer, and a connector. The speaker support prevents primary-mode resonance from building up to damaging levels in a speaker cabinet. | 11-13-2008 |
