Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8138825 | Multi-chip stack structure and signal transmission method thereof A multi-chip stack structure and a signal transmission method are disclosed in specification and drawing, where the multi-chip stack structure includes first and second chips. The first chip includes a first inductance coil with a first series capacitor, and the sec... | 03/20/2012 |
| 8102202 | Modem unit and mobile communication unit A modem unit includes a first semiconductor die that includes a power management unit and an embedded flash memory. A mobile communication unit includes a modem unit residing on a first semiconductor die. The first semiconductor die also includes a power management ... | 01/24/2012 |
| 7907005 | Demodulation circuit for ASK coded or amplitude modulated signals as wells as NFC and RFID devices comprising the same Conventional modulation envelope demodulators for amplitude modulated signals (e.g. ASK coded signals RX) contain rectifier elements which extract a baseband signal BB. Disadvantageously, due to a non-linear characteristic of the rectifier elements, an amplitude of ... | 03/15/2011 |
| 7876150 | ASK demodulator, communication module, communication device, and ASK demodulation method According to one embodiment, an ASK demodulator includes a rectifier, a first low-pass filter, a second low-pass filter, a comparator, and a threshold controller. The rectifier rectifies an ASK signal. The first low-pass filter outputs a signal corresponding to an e... | 01/25/2011 |
| 7855595 | High dynamic range ASK demodulator for use in an RFID transponder An ASK demodulator for use in an RFID transponder having a limiter circuit associated with the antenna circuit and converting the ASK antenna field strength modulation into an ASK limiter current modulation by limiting the antenna voltage to a fixed value and thereb... | 12/21/2010 |
| 7609109 | Contactless IC card system In a contactless IC card system, a modulating circuit manufactured in an IC form is operable at a high power efficiency. The demodulating apparatus is configured to include: signal processing means for producing first and second input signals; first clamping circuit... | 10/27/2009 |
| 7525374 | Multi-level demodulation method and device The invention relates to a method for demodulating information emitted by amplitude modulation by a reader (2) to a transponder (4) comprising: a step to compare variations of a slaving voltage (Vc) of the ... | 04/28/2009 |
| 7508257 | Low-power digital demodulator Apparatus for demodulating a train of pulses includes a one-shot device having an asynchronous data input terminal, which is configured to receive the train of pulses, and a one-shot data output terminal. A first clocked logic gate has a first clocked data input ter... | 03/24/2009 |
| 7417496 | Demodulator circuit of RFID system Provided is a demodulator circuit allowing a tag or transponder to efficiently recover data of an input amplitude signal at very low power in a wireless communication system such as a radio frequency identification (RFID) system. The demodulator connects an output o... | 08/26/2008 |
| 7394875 | Beaulieu series approach to optimal UMTS RACH preamble detection estimation A method for preamble detection in mobile unit to base unit wireless telephony sets a preamble detection threshold based upon a Beaulieu series computation dependent upon preamble correlation data. This preamble detection threshold adjusts for noise by assuming the ... | 07/01/2008 |
| 7352190 | Calibration apparatus, calibration method, and testing apparatus A jitter measuring circuit includes a jitter signal generating section that generates a jitter signal, and an integrating section that charges and discharges a capacitor with a predetermined electric current according to the jitter signal to integrate the jitter sig... | 04/01/2008 |
| 7336736 | Method of detecting and processing pulsed signals in a radio signal The invention allows the detection and processing in a radio signal received by a receiver, of any signal of “pulsed” type present in radio signals applied to the input of a radiofrequency receiver, the receiver having an analogue/digital converter for performin... | 02/26/2008 |
| 7319390 | Data processing apparatus, intrusion sensor and antitheft apparatus A data processing apparatus executes data processing with respect to an output of A/D conversion of an input signal. The data processing apparatus includes a high-frequency noise recognition unit. The high-frequency noise recognition unit detects number of peaks of ... | 01/15/2008 |
| 7302232 | Adaptive antenna control method and adaptive antenna transmission/reception characteristic control method An adaptive antenna control method is used for a radio communication system built by a plurality of radio base stations and a plurality of terminal stations capable of communicating with the radio base stations. Each radio base station includes an adaptive antenna h... | 11/27/2007 |
| 7295630 | Receiver having a variable threshold slicer stage and a method of updating the threshold levels of the slicer stage A receiver having a variable bit slicer for detecting bits in a demodulated signal, comprises a demodulator (14) for deriving a demodulated bit rate signal, means (36) for storing a plurality of threshold values, each of the threshold values being sele... | 11/13/2007 |
| 7286615 | FSK signal detector A detector includes a binarizer for binarizing the amplitude of an input FSK signal; a 2n-stage shift register having 2n registers for sequentially shifting the FSK signal binarized by the binarizer in response to a clock; and an adder for calculating a sum of a tot... | 10/23/2007 |
| 7277687 | Low power amplitude modulation detector An AM demodulator using totem pole complementary metal oxide semiconductor transistors having a feedback to provide a common gate voltage of approximately half that across the transistors in the totem pole. The AM demodulator used in a hearing assistance device and ... | 10/02/2007 |
| 7260158 | Digital broadcast receiver and digital broadcast receiving method A digital broadcast receiver capable of adequately receiving a higher-level layer service along with a lower-level layer service even if the reception CNR degrades. A demodulation decoding section (2) of the receiver judges on the basis of transport and multi... | 08/21/2007 |
| 7251573 | Phase detector The present invention concerns a phase Detector for detecting a phase difference between a data clock DATA-CLK and a reference clock REF-CLK using a data signal DATA. A trasnsition of the data signal DATA is synchronous with a transition of the data clock DATA-CLK. ... | 07/31/2007 |
| 7200184 | Data dithering apparatus and method A waveform having an amplitude that varies to thereby represent corresponding data values is dithered to further shape the waveform so that use of the dithered waveform to create a corresponding FSK signal will result in a signal having a smoothed frequency domain p... | 04/03/2007 |
| 7190216 | Demodulation circuit and receiving set In a sampling block 40a-1, an intermediate frequency signal RIFs is sampled at a frequency of the intermediate frequency signal RIFs multiplied by “1/(m+0.25)” or “1/(m+0.75)” (m: 0 or natural number), to generate signals having phase di... | 03/13/2007 |
| 7180335 | Peak detector A diode-less peak detector comprises first and second comparators (U1, U2) for comparing an input signal (V) with a peak signal. The first comparator (U1) is connected such that the peak signal functions as a reference and the second comparator ... | 02/20/2007 |
| 7154974 | Data recovery system and applications thereof in radio receivers A method and apparatus for data recovery includes processing that begins by receiving an encoded signal at a transmit symbol rate. Such an encoded signal includes data that is represented by positive and negative pulses. The processing continues by determining at le... | 12/26/2006 |
| 7145965 | Digital demodulator for terrestrial receiver A method and a demodulator for processing a Fast Fourier Transform using data blocks include a Fast Fourier Transform (FFT) coprocessor and a digital signal processor (DSP). The FFT coprocessor includes a start function and a computation function (F_FFT). The start ... | 12/05/2006 |
| 7119610 | Circuit arrangement Circuit arrangement for demodulating a voltage which is ASK modulated by alternating the amplitude between a low and a high level. Respective charging voltages are produced on first and second charging circuits, with a decoupling device decoupling the first charging... | 10/10/2006 |
| 7079619 | System and method for data slipring connection A direct electrical connection is provided between transmission line segments of a data slipring and a data acquisition system. A transformer may be provided between the data acquisition system and the transmission line segments for correcting an impedance mismatch ... | 07/18/2006 |
| 7061993 | CDMA receiver architecture for lower bypass switch point A bypass circuit around a filter and RF amplifier of a front end device is activated when a received signal strength (RSS) passes a threshold in which the filter and RF amplifier are not necessary to filter/boost the received signal for processing in subsequent elec... | 06/13/2006 |
| 7023766 | Flexible servicing of servo algorithms using a digital signal processor A system with a plurality of servo algorithms executing on a digital signal processor is presented. The digital signal processor receives a sensor interrupt, indicating availability of digitized data from optical sensors, and decides which of a plurality of servo al... | 04/04/2006 |
| 7012462 | Demodulation circuit A circuit and method for demodulating at least one modulated signal (e), such as a measuring signal of a sensor. The circuit comprises at least one input (1), with the signal (e) being applied to the input (1), and the input is connected to at least on... | 03/14/2006 |
| 7003680 | Contactless apparatus and card-type device having clock rectifier that is independent of power rectifier and demodulator with RC time constant based on selectable resistor An information processing apparatus receives a carrier wave modulated in accordance with information and extracts the information and power therefrom to execute a given process. A receiving circuit receives the carrier wave. A dc power generating circuit rectifies t... | 02/21/2006 |
| 6995595 | Direct conversion receiver having a DC offset eliminating function A direct conversion receiver having a DC offset eliminating function that eliminates a DC offset component in which an oscillator generates a local frequency signal, A first phase shifter shifts a phase of the local frequency signal from the oscillator by 90°, a fi... | 02/07/2006 |
| 6993094 | Coarse frequency synchronization in multicarrier systems A method and apparatus provide coarse frequency synchronization compensating for a carrier frequency deviation from an oscillator frequency in a demodulation system capable of demodulating a signal having a frame structure with at least one useful symbol and a refer... | 01/31/2006 |
| 6977545 | FM signal receiver and wireless communications device using same An FM signal receiver for use in receiving a burst signals as in a Bluetooth system includes a BPF and a frequency-demodulation circuit, each having, for example, a phase shifter, which is constructed from similar or related circuitry so as to enable adjustment of t... | 12/20/2005 |
| 6861901 | Voltage follower circuit A voltage follower comprising a first field-effect transistor (MN1) whose gate forms the input of the voltage follower. Further provided is a second field-effect transistor (MN2) whose drain connected to the gate forms the output of the voltage followe... | 03/01/2005 |
| 6784730 | Contactless IC card system In a contactless IC card system, a modulating circuit manufactured in an IC form is operable at a high power efficiency. The demodulating apparatus is configured to include: first signal output means for outputting a first output signal having a predetermined phase ... | 08/31/2004 |
| 6768373 | Circuit configuration for demodulating a voltage which is ASK modulated by altering the amplitude between a low level and a high level The invention provides a circuit configuration for demodulating a voltage that is ASK modulated by altering the amplitude between a low level and a high level. In this case, a first and a second charging circuit each produce a charging voltage and decoupling device ... | 07/27/2004 |
| 6760385 | Universal parallel processing decoder The present invention provides an apparatus and method for universal decoding of both feedforward codes and feedback codes, such as decoding of a 512-state feedforward code, a 32-state feedback code and 8-state feedback code. Utilizing parallel processing, the prese... | 07/06/2004 |
| 6586988 | Demodulating circuits for contactless integrated circuit cards and systems A demodulating circuit for use in contactless integrated circuit cards and systems, the demodulating circuit receiving an input signal, biasing the input signal by a preselected voltage, amplifying the signal such that is becomes half-wave rectified, and ... | 07/01/2003 |
| 6566941 | Method and device of phase detection in phase modulation systems The invention discloses a phase detection method including a quadrant determining procedure, a first comparison procedure, a second comparison procedure, a coordinate transforming procedure, and a phase computing procedure. A first and a second phase appr... | 05/20/2003 |
| 6433631 | RF slipring receiver for a computerized tomography system A computerized tomography (CT) system having an apparatus and method for receiving high data rate communication is disclosed herein. The apparatus includes a controlled variable attenuator for attenuating an encoded digital data signal having a wide range... | 08/13/2002 |
