Bizarre Patents
Microwave Oven With Removable Storage Cassette in Dashboard of Motor Vehicle
A microwave oven adapted for use within a motor vehicle dashboard area. The microwave oven has a removable storage cassette, and slidable platforms for securing and serving containers of beverages and foods.
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| Number | Title | Issue Date |
| 8190112 | Mobile wireless communications device with reduced microphone noise from radio frequency communications circuitry A mobile wireless communications device includes a housing and circuit board in the housing and having radio frequency (RF) circuitry and a power amplifier and microphone mounted thereon. An antenna is carried within the housing and operative with the RF circuitry. ... | 05/29/2012 |
| 7979045 | GNSS receiver package An analog die (3) and a digital die (4) are supported by a plate (1) consisting of an electrically conductive material. Pads (5) of the dies (3, 4) are connected to each other, to plate (1) or to pins (2) surrounding ... | 07/12/2011 |
| 7899427 | Mobile wireless communications device with reduced microphone noise from radio frequency communications circuitry A mobile wireless communications device includes a housing and circuit board in the housing and having radio frequency (RF) circuitry and a power amplifier and microphone mounted thereon. An antenna is carried within the housing and operative with the RF circuitry. ... | 03/01/2011 |
| 7711343 | Flat turner module with a standard connector The present invention relates an RF tuner module that comprises one or more standard RF connectors. As, relative big, standard RF connectors are widely in use but at the same time there is a pressure to make products smaller an RF tuner module design is size constra... | 05/04/2010 |
| 7657245 | Electronic device An electronic device is equipped with a wireless unit board for transmitting and receiving a radio signal to and from external equipment, where an accommodation space for the wireless unit board is enclosed by a side plate of a casing of the electronic device, a fir... | 02/02/2010 |
| 7398072 | Mobile wireless communications device with reduced microphone noise from radio frequency communications circuitry A mobile wireless communications device includes a housing and circuit board in the housing and having radio frequency (RF) circuitry and a power amplifier and microphone mounted thereon. An antenna is carried within the housing and operative with the RF circuitry. ... | 07/08/2008 |
| 7376408 | Reduction of near field electro-magnetic scattering using high impedance metallization terminations The present invention uses metallization termination techniques to reduce the electro-magnetic field scattering at the edges of metallized areas. The metallization termination techniques provide a gradual transition from high conductivity areas to high impedance are... | 05/20/2008 |
| 7369827 | System and method for communicating stored power measurement parameters between devices in a communications system During tuner manufacture, the unique power parameters as a function of frequency and channel are stored on a memory unique to each tuner. When the tuner is subsequently incorporated into another device, such as a modem, the stored power parameters are made available... | 05/06/2008 |
| 7366472 | Technology for creating a RF radiation-free environment The invention relates to a method of rendering telecommunication devices ineffective, by creating a substantially radio frequency radiation-free environment by providing an interference generating pattern (IGP) adjacent to the environment in a position between the e... | 04/29/2008 |
| 7365802 | Television receiver with isolated inputs Receivers (1) comprising television and radio inputs (11,12) for receiving television and radio signals and comprising switching circuits (2) with two first switches (21,22) to be activated in a first mode and located parallelly to the te... | 04/29/2008 |
| 7363017 | High frequency module and manufacturing method thereof A high frequency module used as a unit circuit making up a phased array antenna, in which the module may be reduced in size with reduction in cost. A high frequency module 10 includes a dielectric substrate 1 having both surfaces metallized. The dielec... | 04/22/2008 |
| 7363648 | Cable modem tuner An IF input signal corresponding to a selected reception channel is applied through an SAW filter to an IF-AGC circuit, the amplitude of the signal is adjusted to a prescribed level, and the signal is thereafter supplied to a down converter unit. The down converter ... | 04/22/2008 |
| 7359693 | Enclosure and substrate structure for a tuner module A tuner module comprising a tuner and a tuner enclosure. The tuner includes a substrate containing filter coils and the tuner enclosure includes at least one partition plate placed between filter coils of the tuner to improve the isolation between the filter coils. ... | 04/15/2008 |
| 7349724 | Radio frequency arrangement and production method and also use A radio frequency arrangement includes a first semiconductor body having on a first side a radio frequency connection location for emitting therefrom or for supplying thereto a radio frequency signal, and a low frequency signal connection location for emitting there... | 03/25/2008 |
| 7327996 | High sensitivity radio receiver The invention relates to a high sensitivity receiver installed outdoors which may be used in a base station of a mobile communication system, for example. A received radio frequency signal is converted into a signal in a desired frequency band by a reception bandpas... | 02/05/2008 |
| 7289167 | Television tuner including distribution connectors A metal frame body has first to fourth side plates and is divided, by a shield plate provided in the metal frame body, into a first compartment area near the first side plate and a second compartment area near the second side plate. A distributor is arranged in the ... | 10/30/2007 |
| 7282906 | Electronic circuit protection device A device for protecting an electronic circuit comprising a support to which are attached at least two circuit portions, each comprising at least one integrated circuit chip. The device comprises a wafer of a semiconductor material covered with a conductive layer arr... | 10/16/2007 |
| 7268836 | Television tuner device generating intermediate-frequency signal free from harmonic interference of reference signal A television tuner device includes a metal frame, including a shielding plate which separates the space defined by the metal frame into a first chamber at a first side plate and a second chamber at a second side plate opposite to the first side plate; a distribution... | 09/11/2007 |
| 7245896 | Apparatus for improving reception sensitivity of public wave receiver by reducing noise externally-emitted in the public wave receiver An apparatus for improving reception sensitivity of a public wave receiver includes power devices formed in a power supply of the public wave receiver, and a shielding plate for shielding noise generated by the power devices. A signal line for connecting an antenna ... | 07/17/2007 |
| 7228120 | Circuit and method for reducing direct current biases A method is provided for reducing a DC bias in a receiver. This method includes isolating a second circuit portion from a first circuit portion (535) and determining a second DC bias correction value for the second circuit portion that will eliminate a second... | 06/05/2007 |
| 7224953 | Receiving device and television receiver A receiving device in which the shielding performance is improved to solve a pulling problem in a receiving device of a direct conversion system is provided. The receiving device includes: a substrate on which an amplifier 30 that amplifies high freque... | 05/29/2007 |
| 7197943 | Flow meter with cover plate having rubber filling plate with recessions A flow meter comprising a tubular main-body and a cover plate formed by printed circuit board which carries two pressure sensing devices tightly packed by soft rubber material for sensing the pressure head of and the pressure difference between the inlet and outlet ... | 04/03/2007 |
| 7129994 | Television tuner having level of harmonics of oscillation signal suppressed low The level of the harmonics of oscillation signals for synchronous detection to be inputted to a mixer circuit for converting frequencies is suppressed low. A first integrated circuit component formed with a first mixer circuit for converting frequencies; a second in... | 10/31/2006 |
| 7113740 | Portable radio apparatus A portable radio apparatus has a radio circuit (9) provided on a printed circuit board (5), a speaker (8) provided on a rear cover (2), and a shield case (10) provided to cover the radio circuit (9). In the shield case (1... | 09/26/2006 |
| 7109830 | Low cost highly isolated RF coupler Methods of assembling a coupler are provided in which a first printed circuit board is provided, and a second printed circuit board is then surface mounted on the first printed circuit board. The first printed circuit board and the second printed circuit board are t... | 09/19/2006 |
| 7107034 | High frequency and low noise interconnect system Methods and apparatus are provided for an interconnect system for coupling radio frequency signals from one component to another in a RF system. The interconnect system acts as a coaxial connection. The apparatus comprises an interconnect, a dielectric sleeve, and a... | 09/12/2006 |
| 7099683 | Method for controlling the signal level from terminals to a node in a network in point to multi-point radio-communication systems having time division multiple access A received signal level is controlled in a node used in a point to multi-point (PmP) radio-communication system having microwave time division multiple access (TDMA). Local node control is activated by an AGC in the receiving node, and simultaneously, a radio contro... | 08/29/2006 |
| 7076230 | Radio frequency apparatus A radio frequency apparatus comprising a printed circuit board mounting an electronic component including a coil as an inductance element, a metal frame body covering this printed circuit board and connected to the ground, a lid formed integrally with the frame body... | 07/11/2006 |
| 7072623 | Radio terminal device An enclosure part in the vicinity of a receiver part or an enclosure part to which a user brings its head close during a call is formed out of a nonconductive material of resin or the like, and an enclosure part being lower than the enclosure part of the nonconducti... | 07/04/2006 |
| 7046982 | High frequency device having a frame with segmented compartments for prevented unwanted signal propagation A high-frequency device includes plural high-frequency circuits mounted on a printed circuit board, a partition for protects the circuits from leakage or radiation of undesired signals, and a case for accommodating the printed circuit board. The partition is formed ... | 05/16/2006 |
| 7042529 | Small tuner unit having shielding effect In a tuner unit, a metal shielding plate standing upright on a circuit board is provided between circuit blocks formed on the circuit board so as to electrically shield the circuit blocks from each other. A metal bridge that connects the shielding plate and a frame ... | 05/09/2006 |
| 7035599 | Biased phase sweep transmit diversity Disclosed is a method and apparatus of transmit diversity that is backward compatible and does not significantly degrade performance in additive white guassan noise (AWGN) conditions using a transmission architecture that incorporates a form of phase sweep transmit ... | 04/25/2006 |
| 7030939 | Television tuner unit with reduced area for mounting on mother board A metal frame is provided with plural terminals that are respectively connected to a tuner, a video intermediate frequency circuit part, and a stereo demodulator. The frame is preferably divided bilaterally into two regions, with the tuner in a first region and the ... | 04/18/2006 |
| 7024682 | Software controlled multi-mode bi-directional communication device Disclosed are a method and bi-directional communication device, such as a cable modem, for iteratively performing the following steps for each of a plurality of communications channels until a downstream data signal is detected. Selecting a communications channel an... | 04/04/2006 |
| 7020186 | Multi-mode bi-directional communications device including a diplexer having switchable low pass filters A multi-mode bi-directional communications device including a diplexer having a high-pass filter, a first low-pass filter, and a second low-pass filter. Downstream processing circuitry is coupled to the high-pass filter, and upstream processing circuitry is selectiv... | 03/28/2006 |
| 6996387 | Global data network using existing wireless infrastructures A system of data servers, organizing software and applications enable mobile users communicating through advanced wireless handheld devices to access a wide array of information on the Internet and in databases. The system incorporates acceleration and compression t... | 02/07/2006 |
| 6957051 | Apparatus for local reduction of electromagnetic field using an active shield and method thereof An apparatus and method for shielding an operator from electromagnetic fields emitted from an antenna in a portable communication device. A plurality of active shields are placed between the operator's earpiece and the antenna to dampen the effects of the electromag... | 10/18/2005 |
| 6952559 | Digital radio ad enhancements A digital radio stores advertisements for substitution during a broadcast for a bumpable advertisement within the broadcast. Upon detecting a bumpable advertisement within a predetermined broadcast period, the digital radio checks for higher priority stored advertis... | 10/04/2005 |
| 6950644 | Satellite broadcast receiving device having two local oscillation circuits and reduced spurious signal A first printed circuit board is attached to an upper surface of a chassis, and a second printed circuit board is attached to a lower surface of the chassis. The chassis has a thickness of a certain degree, which can reduce a mutual effect of first and second local ... | 09/27/2005 |
| 6947722 | Tuner block for use in video signal receiving apparatus having modulator, tuner and IF/demodulator circuit A tuner block in which a modulator and an IF/demodulator circuit are integrally formed. The tuner block has a casing for accommodating a tuner, the IF/demodulator circuit and the modulator, and sixteen pins consecutively disposed at an outside of the casing. A numbe... | 09/20/2005 |
