Wireless Link Patents (Class 340/13.24)
  • Patent number: 7973647
    Abstract: A method and apparatus for remotely operating at least one remote controlled appliance through a monitor station of a video interphone. The appliance itself being capable of operation by a remote control device. The monitor station includes a receiving input, a central processing unit, a memory, select keys and at least one output. The remote control device is used for generating a coded signal to the receiving input which filters the received coded signal for feeding a clean envelope of the coded signal to the central processing unit. The central processing unit processes the envelope and generates counted data pertaining to the envelope and indexes and stores the counted data into the memory. One of the select keys is assigned for retrieving and feeding the counted data to the output on the basis of the indexing. The output regenerates the coded signal for operating the appliance.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: July 5, 2011
    Assignee: Elbex Video Ltd.
    Inventor: David Elberbaum
  • Patent number: 7973648
    Abstract: When a television receiver is connected to a DVD player via an HDMI cable, HDMI authentication is carried out. EDID data is then acquired from the television receiver and a manufacturer name is determined. When the manufacturer name is determined to be, for example, “company A”, a table indicating a correspondence relationship of manufacturer names and remote control codes is referred to and remote control codes corresponding to the determined company A are selected. The selected remote control codes are then transmitted after selection of remote control codes of the company A is carried out. Remote control codes corresponding to the manufacturer name of the company A received from the DVD player are then stored in a memory in a manner corresponding to operation key numbers allocated in advance to a plurality of operation keys at a remote control unit.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: July 5, 2011
    Assignee: Funai Electric Co., Ltd.
    Inventor: Mitsuru Kawakita
  • Patent number: 7969317
    Abstract: A detection apparatus includes a casing, a movable member moving from a position outside the casing to a position inside the casing upon contact of a detection object, a radio communication device disposed on the movable member and configured for radio communication with a sending and receiving unit via radio waves, a shielding member for shielding the radio communication between the radio communication device and the sending and receiving unit in a state that the movable member is located within the casing, and a controller for determining the presence of the detection object by determining whether the sending and receiving unit can communicate with the radio communication device.
    Type: Grant
    Filed: May 9, 2007
    Date of Patent: June 28, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masashi Oyumi
  • Patent number: 7969280
    Abstract: An apparatus and method for a universal wireless security device that provides multiple access control functions in one device without subjecting an owner to increased risk arising from unauthorized use. Authorization is established via one or more biometric characteristics of a user attempting to operate the device.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: June 28, 2011
    Inventor: Richard S. Slevin
  • Publication number: 20110133907
    Abstract: An electronic system is described for controlling vehicle message lighting including turn and stop indicator signal lights, which system does not require any pre-existing wiring harness in either a towing vehicle 101 or any towed vehicle 104 to be in serviceable condition. In one embodiment the system implements a reliable wireless detection method based on feedback to confirm the state of operation of any such pre-existing ‘vehicle indication signal drive line’ and includes a control apparatus that wirelessly transmits 230 instructions to at least one local receiver 150 controlling a number of message devices, including, but not limited to, vehicle indication signal lights. Another embodiment of the system bypasses any pre-existing wiring harness and permits the operator to manually over ride its detector.
    Type: Application
    Filed: February 18, 2011
    Publication date: June 9, 2011
    Inventors: Terry J. Stiles, Kenji Kokaji, Matthew J. Kosolofski, Randal D.P. Penman
  • Patent number: 7956726
    Abstract: A radio operating system, in particular for a medical device, comprises: a radio base station, provided for control of a device, an operating unit, for establishment of a radio connection with the radio base station, whereby the operating unit comprises a controller with a first threshold value (S1) relating to a reception parameter (K), depending on which a switching between various operational modes (B0, B1) for the operating unit is provided. On dropping below the threshold value (S1), a safety-oriented operating mode (B0) and, on exceeding the threshold value (S1), a standard operating mode for the operating element (3), are provided. A first non-safety-critical command set (BS1) may be activated by the operating unit and equally used in the various operating modes (B0, B1), a second safety-critical command set (BS2), activated by means of the operating unit, may be used in the safety-oriented operating mode (B0) in a limited manner in comparison to the standard operating mode (B1).
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: June 7, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Robert Kagermeier, Donal Medlar, Dietmar Sierk
  • Patent number: 7956792
    Abstract: A remote controller with memory capability includes a status button, a memory, a processing unit, and a transceiver device. The memory is utilized for storing a status information of an electronic product. When the status button is pressed, the processing unit generates a control signal and determines whether the status information exists in the memory. When the status button is pressed and the status information does not exist in the memory, the transceiver device outputs the control signal and receives the status information and the memory stores the status information. When the status button is pressed and the status information exists in the memory, the transceiver device outputs the control signal and the status information stored in the memory.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: June 7, 2011
    Assignee: Qisda Corporation
    Inventors: Shu-Yi Chen, Chang-Hung Lee
  • Patent number: 7952467
    Abstract: Control information is exchanged between a component and a remote control device using RFID and then transmitted to a TV using RFID so that the TV can display components to be controlled and/or remote control device buttons and/or functions of remote control device buttons for particular components to be controlled, to train the user.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: May 31, 2011
    Assignees: Sony Corporation, Sony Electronics Inc.
    Inventors: Robert Hardacker, Thomas Patrick Dawson
  • Patent number: 7936253
    Abstract: Source of input of an instruction to a remote controller is switched between manipulation on hand and external manipulation. A remote controller includes an instruction input portion accepting input of an instruction for controlling equipment, a supply accepting portion accepting supply of power from a cradle, a charging portion, a power storage portion, a control portion controlling an operation of the remote controller, a storage portion, an infrared light emission portion, and a display portion. The control portion includes a placement detection portion detecting whether or not the remote controller is mounted on the cradle, a selection portion switching between sources of input of the instruction from the instruction input portion based on a result of detection by the placement detection portion, and a control signal generation portion generating a control signal for controlling the equipment.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: May 3, 2011
    Assignee: Funai Electric Co., Ltd.
    Inventors: Kouichi Ishimoto, Yasuo Masaki