| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 341176000 |
Transmitter for remote control signal
| 172 |
| 341178000 |
With variable pulse spacing or grouping | 2 |
| 20120139772 | PULSE PHASE DIFFERENCE CODING CIRCUIT - In a pulse phase difference coding circuit, a count unit includes a plurality of partial counters connected to each other in series so that the most significant bit of an output of the previous stage serves as an operation clock of the subsequent stage. A circulation number detecting unit includes a first latch circuit which is provided for each of the partial counters and latches an output of the partial counter according to a pulse for measurement, and a first delay circuit which treats the partial counter in the second stage or later as an object counter and delays the pulse for measurement by a total delay time in all the partial counters located at the previous stages of the object counter. The pulse for measurement is inputted into the first latch circuit which latches an output of the object counter. | 06-07-2012 |
| 20140197976 | BUS SIGNAL ENCODED WITH DATA AND CLOCK SIGNALS - A CODEC includes a transmission path between an encoder and a decoder. The encoder receives bits of data in a first form in which each bit of the data is represented by switching between first and second logic states and no voltage change between consecutive bits of the same logic state and serially transmits the bits in a second form in which the first logic state is maintained at a high voltage, the second logic state is maintained at a low voltage, and an intermediate voltage is maintained between consecutive bits. The decoder receives the bits in the second form and derives a clock from the occurrences of the intermediate voltage. The clock, repetitively, is maintained at a logic high, then switches directly from the logic high to a logic low, then is maintained at the logic low, and then switches directly between the logic low and the logic high. | 07-17-2014 |
| 341175000 |
With code display at transmitter | 2 |
| 20090128392 | Secure link between controller and device - In certain embodiments consistent with the invention, a method of associating a controlled device with a remote controller device involves providing a controlled device with a near field communication (NFC) module; providing a remote controller device with a near field communication (NFC) module; bringing the remote controller device into close enough proximity to the controlled device to establish an NFC communication link; communicating secret data between the remote controller device and the controlled device to establish an association between the remote controller device and the controlled device so that commands from the remote controller device to the controlled device will be accepted. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 05-21-2009 |
| 20100103018 | DATA TRANSMISSION APPARATUS AND METHOD THEREOF AND DATA RECEPTION APPARATUS AND METHOD THEREOF - Data transmission apparatus and method thereof, and data reception apparatus and method thereof. Input data is encoded into a plurality of visual codes according to a visual code type. The visual code type includes a sequential type requiring sequential transmission and a nonsequential type not requiring sequential transmission. The sequential visual code includes start code, data code, and end code, and is displayed sequentially. The nonsequential visual code is displayed nonsequentially. | 04-29-2010 |
| 341184000 |
Numerical pulse type | 1 |
| 20140232583 | APPARATUS FOR GENERATING DIGITAL THERMOMETER CODES - Described is an apparatus for generating a thermometer code, the apparatus comprises: a 2-bit bi-directional shift register; and more than two multiplexers operable to form storage units and coupled together in a chain to generate the thermometer code, the more than two multiplexers controlled by outputs of the 2-bit bi-directional shift register. | 08-21-2014 |
| 341191000 |
With gaseous or space discharge device feature | 1 |
| 20120105266 | METHOD AND DEVICE FOR DRIVING A LAMP - A method for driving a lamp ( | 05-03-2012 |
| Entries |
| Document | Title | Date |
|---|
| 20080272953 | METHOD AND SYSTEM FOR CODEBOOK DESIGN FOR PRE-CODING TECHNIQUES - Aspects of a method and system for codebook design for pre-coding techniques may include generating one or more matrices whose matrix elements are from a constant amplitude signal constellation, wherein each of the one or more generated matrices may comprise one or more orthonormal columns, and one of the generated one or more matrices may be an identity matrix. Any two of the generated one or more matrices may be separated by at least a minimum pairwise distance. One or more pre-coding codebooks may be generated, each of which may comprise one or more codebook elements that may be of a same matrix rank. Each of the codebook elements may be generated from a subset of columns from one of the generated one or more matrices. A signal may be pre-coded for transmission using the one or more pre-coding codebooks. | 11-06-2008 |
| 20080303706 | Method and Apparatus Regarding a Movable Barrier Operator Remote Control Transmitter Kit - A movable barrier operator remote control transmitter kit comprises a transmitter ( | 12-11-2008 |
| 20090040090 | CONTROL PANEL FOR CONTROLLING A DOMESTIC APPLIANCE - A control panel for controlling a household appliance includes a housing and an electric or electronic controller disposed in the housing. The controller includes a processing unit and a memory. A first control element is disposed on the housing and electrically connected to the controller. A second control element is disposed on the housing and is electrically connected to the controller. The second control element includes a ten-digit keypad. A light source is provided that is activatable by the first control element and for illuminating the keypad in accordance with a predetermined activation condition stored in the memory. The light source is electrically connected to the controller. When the light source is deactivated, the keypad and light source are substantially invisible to the human eye. | 02-12-2009 |
| 20090073022 | ANALOG SIGNAL GENERATOR - The present invention provides an analog signal generator capable of simultaneously improving both items of the influence of noise on a peripheral circuit and the settling time for a desired voltage level. A D/A converter to which the analog signal generator is applied, is configured as follows. A controller supplies a fixed value to data generation units, which respectively generate data according to clock signals and output the same to a buffer unit. The buffer unit temporarily holds the data therein. Control signals generated from the controller are supplied to a selection unit or selector, which decodes the control signals and thereby generates selection signals to turn ON/OFF the output of the data held in the buffer unit in response to the selection signals, after which the corresponding data is supplied to a filter unit, where an analog signal is generated based on the data supplied to the filter unit. | 03-19-2009 |
| 20090115653 | MULTI-CELL VOLTAGE SECURE DATA ENCODING IN HYBRID VEHICLES - A method of encoding data related to voltages for each of a plurality of battery cells for transmission in a hybrid vehicle includes the steps of generating a plurality of voltage groups, and generating a validity measure for each of the plurality of voltage groups. Each of the plurality of voltage groups comprises the voltages for a different combination of the plurality of battery cells. | 05-07-2009 |
| 20090243909 | REDUCTION OF POWER CONSUMPTION IN REMOTE CONTROL ELECTRONICS - A remote controlling device is disclosed that includes one or more motion sensors configured to sense a motion of the device. The remote control further includes a capacitive sensor and a power source. The capacitive sensor selectively couples the power source to the one or more motion sensors. | 10-01-2009 |
| 20090251351 | METHOD FOR PRODUCING TWO DIMENSIONAL CODES FOR DEFINING SPATIAL FORCES - An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties correspond to a desired spatial force function where spatial forces between field emission structures correspond to relative alignment, separation distance, and the spatial force function. | 10-08-2009 |
| 20100013694 | CODE SEQUENCE GENERATOR - A code sequence generator ( | 01-21-2010 |
| 20100109929 | COMMUNICATION AND REMOTE SENSING APPLICATIONS WITH SIGNALS CODED WITH PERFECT CODES - A code for signal transmission is a so-called perfect code with zero sidelobes in its autocorrelation function if and only if the modulus of the Fourier transform of said code is equal to 1. A communication device equipped for communications with perfect codes is one, a code source of which outputs a perfect code. A remote sensing device equipped for remote sensing with perfect codes is one, a code source of which outputs a perfect code. | 05-06-2010 |
| 20100141501 | CODESET COMMUNICATION FORMAT AND RELATED METHODS AND STRUCTURES - A codeset is described in a Public Codeset Communication Format (PCCF) as a format block including a plurality of fields having readily decipherable values, such as ASCII character values. One field is a mark/space information field that includes a sequence of mark time indicators and space time indicators for an operational signal of the codeset. A second field is a signal characteristic information field for the operational signal. Signal characteristic information may include carrier on/off information, repeat frame information, toggle control information, and last frame information. The PCCF is a codeset interchange format of general applicability. | 06-10-2010 |
| 20110001650 | CIRCUIT ARRANGEMENT, AS WELL AS METHOD OF CHARGING AND TRANSMISSION OF SWITCH SIGNALS - The invention is directed to an electric circuit arrangement and to a method to collect and transfer circuit signals, in particular for use in connection with electrical devices. The object of the invention is to provide a circuit arrangement which is cost-effective to implement overall and which offers a high degree of configurability with regard to the positioning or design of switching or input zones. This object is met according to the invention by a circuit arrangement comprising a signal receiving device for the receiving of control signals, an operating signal transmitting device for the sending of operating signals of a base circuit for the processing of control signals, and at least one input circuit for the outputting of a control signal according to an input operation carried out opposite the input circuit, wherein said circuit arrangement is characterized in that the input circuit comprises an electrode device for detecting the input operation using electric field-related changes in the vicinity of the electrode device, and that the input circuit is further designed such that operational energy is fed via the operating signals present at the input circuit. | 01-06-2011 |
| 20110254722 | REMOTE CONTROL SIGNAL RECEIVER AND ELECTRICAL APPARATUS - A remote control signal receiver includes a receiving sensor to receive a remote control signal for remotely controlling an electrical apparatus, a receiving signal processor to judge whether or not the receiving sensor received the remote control signal, to recognize a direction included in the remote control signal and to generate an internal signal in response to the direction in accordance with the receiving signal, and an intermittent controller to drive the receiving sensor intermittently during a standby period of the electrical apparatus. | 10-20-2011 |
| 20120068873 | METHOD FOR PERFORMING CODING RESOURCE MANAGEMENT, AND ASSOCIATED PROCESSING CIRCUIT - A method for performing coding resource management is provided, where the method is applied to a processing circuit. The method includes: with regard to a specific coding operation, selecting a specific module from a hardware module and a program module; and performing the specific coding operation by utilizing the specific module. In particular, the step of selecting the specific module from the hardware module and the program module further includes: based upon at least one characteristic of the specific coding operation, default settings, and/or user settings, selecting the specific module from the hardware module and the program module. An associated processing circuit is also provided. | 03-22-2012 |
| 20120262323 | BUFFER CONTROL CIRCUIT AND INTEGRATED CIRCUIT INCLUDING THE SAME - A buffer control circuit includes a current supply unit configured to supply current and adjust the current in response to codes, an amplifying buffer configured to operate using the current and output a value obtained by comparing a reference potential and the reference potential, a second buffer configured to buffer an output of the first buffer, and a code generation unit configured to generate the codes in response to an output of the second buffer. | 10-18-2012 |
| 20120293354 | BIT SEQUENCE GENERATION APPARATUS AND BIT SEQUENCE GENERATION METHOD - A bit sequence generation apparatus includes a glitch generating circuit that generates a glitch, a sampling circuit that samples the glitch waveform generated by the glitch generating circuit, and a glitch shape determination circuit that generates 1-bit data indicating either 1 or 0, based on the glitch waveform sampled by the sampling circuit, and generates a bit sequence composed of a plurality of generated 1-bit data. The bit sequence generation apparatus can provide a PUF circuit that is able to generate highly randomized secret information even in a device with a low degree of freedom of alignment and wiring and that does not violate the design rules. | 11-22-2012 |
| 20130241759 | N-PHASE POLARITY DATA TRANSFER - System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on differentially driven connectors. A data transfer method comprises encoding data and control signals in a sequence of symbols to be transmitted on a plurality of connectors, and transmitting the sequence of symbols on the plurality of connectors. Each symbol may be transmitted using a combination of a phase state of a first pair of connectors, a polarity of a second pair of connectors, and a selection of at least one undriven connector. Transmission of each symbol in the sequence of symbols may cause a change of state for at least one of the plurality of connectors. | 09-19-2013 |
| 20130335252 | SYSTEMS AND METHODS FOR SENSOR DEVICES HAVING A NON-COMMENSURATE NUMBER OF TRANSMITTER ELECTRODES - A processing system for an input device includes a transmitter modules coupled to a plurality of transmitter electrodes including a first set and a second set of transmitter electrodes, the first set and second set being disjoint and having different sizes. The transmitter module is configured to simultaneously transmit a first plurality of transmitter signals with the first set of transmitter electrodes during a first period, and to simultaneously transmit a second plurality of transmitter signals with the second set of transmitter electrodes during a second period, wherein the first period and the second period are non-overlapping. Each of the first plurality of transmitter signals is based on a different sequence of a code, which includes a set of mathematically independent sequences and has a size equal to the size of the first set of transmitter electrodes. | 12-19-2013 |
| 20150054669 | ENCODER INPUT DEVICE - An encoder input device includes a connection terminal to be connected to one of encoders and made common to a plurality of types of signal systems of the encoders, a plurality of power supplies for signals according to the plurality of types of signal systems of the encoders, and a software switch that switches connection arrangement between the connection terminal and the power supplies for signals in a software manner according to the signal system of the encoder connected to the connection terminal among the plurality of types of signal systems of the encoders. | 02-26-2015 |
| 20150091747 | INTEGRATED CIRCUIT AND CODE GENERATING METHOD - An integrated circuit and a code generating method are described. The integrated circuit includes a plurality of field effect transistors, a plurality of sense-amplifiers, and a processing circuit. Each field effect transistor is configured to represent an address in a mapping table and includes a source, a drain, a channel and a gate. Each sense-amplifier is connected to the drain and configured to sense an electric current from the drain and identify a threshold voltage of the corresponding field effect transistor. The processing circuit is configured to categorize each of the threshold voltages identified by the corresponding sense-amplifiers into a first state and a second state and mark the state of each of the threshold voltages at the corresponding address in the mapping table. | 04-02-2015 |
| 20150138008 | TARGET IDENTIFICATION FOR SENDING CONTENT FROM A MOBILE DEVICE - A method for target identification for a connectable device is carried out at a mobile device. A sensor on a mobile device receives one or more infrared emissions from one or more infrared light sources, each light source being provided by a connectable device in an area. One or more processors in the mobile device analyze the one or more infrared emissions to determine a target connectable device at a target position in the area. The mobile device receives a blink pattern of infrared emissions from the target connectable device. One or more processors in the mobile device decode the blink pattern to determine a reference for the target connectable device to enable wireless connection by the mobile device to the target connectable device for data transfer. | 05-21-2015 |
