# US 11,451,861 B2 · Method for processing video information and method for displaying video information > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,451,861 B2 - Document ID: US11451861B2 - Status: Granted - Kind: B2 - Application number: 16/269,724 - Filed: 2019-02-07 - Published: 2019-06-06 - Granted: 2022-09-20 - Earliest claimed: 2007-11-28 - Assignees: Maxell, Ltd. - Applicants: Maxell, Ltd. - Inventors: Toshiyuki Kurita; Hitoaki Owashi - Web page: https://patentgrep.com/patent/US11451861B2 ## CPC - H04N 21/43637: {involving a wireless protocol, e.g. Bluetooth®, RF or wireless LAN [IEEE 802.11] (arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114)} - H04L 69/14: Multichannel or multilink protocols - H04N 5/44: Receiver circuitry {for the reception of television signals according to analogue transmission standards} (H04N5/14 takes precedence) - H04N 21/4122: {additional display device, e.g. video projector (digital output for controlling a plurality of local displays G06F3/1423)} - H04N 21/41407: {embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop (constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57)} - H04N 21/4367: Establishing a secure communication between the client and a peripheral device or smart card - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract While presenting on a display apparatus videos of high picture quality obtained from portable video processing apparatuses such as a camera and a cellular, it is possible to communicate with the Internet and/or a home network. A display apparatus includes a first radio communication unit capable of receiving video information by radio from an external video processing apparatus, a second radio communication unit capable of connecting by radio to a network, and a control unit for controlling assignment of connection by radio transmission for each of the first and second radio communication units. The control unit assigns connection of the first radio communication unit with higher priority and controls the assignment of the transmission rate such that the transmission rate between the first radio communication unit and the external video processing apparatus is more than that between the second radio communication unit and the network. ## Claims ### Claim 1 A method for processing video information comprising: transmitting video information by a first radio communicator via radio to an external device; connecting a second radio communicator to a network via radio; and controlling, by a controller, each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the external device and the second radio communicator receives information which is different from the video information, from the network simultaneously, or wherein the controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the external device and the second radio communicator transmits information which is different from the video information, to the network simultaneously, and wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 2 (depends on 1) The method for processing video information according to claim 1, further comprising: controlling, by the controller, assignment of connection for each of the first and second radio communicators. ### Claim 3 (depends on 1) The method for processing video information according to claim 1, further comprising: assigning, by the controller, connection of the first radio communicator prior to connection of the second radio communicator. ### Claim 4 (depends on 1) The method for processing video information according to claim 1, further comprising: generating, by an image sensor, video information; accumulating, by a storage, video information generated by the image sensor; and transmitting, by the first radio communicator, the video information accumulated in the storage to the external device. ### Claim 5 (depends on 1) The method for processing video information according to claim 1, further comprising: a modulator, wherein the first radio communicator and the second radio communicator are different from each other in modulation method. ### Claim 6 (depends on 1) The method for processing video information according to claim 1, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 7 A method for processing video information comprising: transmitting video information by a first radio communicator via radio to an external device; connecting a second radio communicator to a network via radio; controlling, by the controller, each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls the second radio communicator to receive information which is different from the video information, from the network while transmitting the video information from the first radio communicator to the external device, or wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network while transmitting the video information from the first radio communicator to the external device, and wherein communication of the video information between the first radio communicator and the external device is maintained while the second radio communicator is connected to the network. ### Claim 8 (depends on 7) The method for processing video information according to claim 7, further comprising: controlling, by the controller, assignment of connection for each of the first and second radio communicators. ### Claim 9 (depends on 7) The method for processing video information according to claim 7, further comprising: assigning, by the controller, connection of the first radio communicator prior to connection of the second radio communicator. ### Claim 10 (depends on 7) The method for processing video information according to claim 7, further comprising: generating, by an image sensor, video information; accumulating, by a storage, the video information generated by the image sensor; and transmitting, by the first radio communicator, video information accumulated in the storage to the external device. ### Claim 11 (depends on 7) The method for processing video information according to claim 7, further comprising: a modulator, wherein the first radio communicator and the second radio communicator are different from each other in modulation method. ### Claim 12 (depends on 7) The method for processing video information according to claim 7, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 13 A method for displaying video information, comprising: receiving video information by a first radio communicator via radio from an external device; connecting a second radio communicator to a network by radio; displaying, by a display, video information; and controlling, by a controller, each of the first and second radio communicators in response to receiving an indication from a user; wherein the controller controls each of the first and second radio communicators so that the first radio communicator receives video information from the external device and the second radio communicator transmits information which is different from the video information, to the network simultaneously, and wherein the receiving the video information by the first radio communicator is maintained while the second radio communicator is connected to the network. ### Claim 14 (depends on 13) The method for displaying video information according to claim 13, further comprising: controlling, by controller, assignment of connection for each of the first and second radio communicators. ### Claim 15 (depends on 13) The method for displaying video information according to claim 13, further comprising: assigning, by the controller, connection of the first radio communicator prior to connection of the second radio communicator. ### Claim 16 (depends on 13) The method for displaying video information according to claim 13, further comprising: a demodulator, wherein the first radio communicator and the second radio communicator are different from each other in demodulation method. ### Claim 17 (depends on 13) The method for displaying video information according to claim 13, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 18 A method for displaying video information, comprising: receiving video information by a first radio communicator via radio from an external device; connecting a second radio communicator to a network by radio; displaying, by a display, video information; and controlling, by a controller, each of the first and second radio communicators in response to receiving an indication from a user, wherein the controller controls the second radio communicator to transmit information which is different from the video information, to the network while receiving the video information by the first radio communicator from the external device, and wherein the receiving the video information by the first radio communicator is maintained while the second radio communicator is connected to the network. ### Claim 19 (depends on 18) The method for displaying video information according to claim 18, further comprising: controlling, by the controller, assignment of connection for each of the first and second radio communicators. ### Claim 20 (depends on 18) The method for displaying video information according to claim 18, further comprising: assigning, by the controller, connection of the first radio communicator prior to connection of the second radio communicator. ### Claim 21 (depends on 18) The method for displaying video information according to claim 18, further comprising: a demodulator, wherein the first radio communicator and the second radio communicator are different from each other in demodulation method. ### Claim 22 (depends on 18) The method for displaying video information according to claim 18, wherein the first radio communicator and the second radio communicator are different from each other in frequency bandwidth. ### Claim 23 A method for processing video information, comprising: controlling, by a first controller, each of a first and a second radio communicator in response to receiving an indication from a user; transmitting, by the first radio communicator, video information to a receiving apparatus by radio; wherein the first controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the receiving apparatus and the second radio communicator receives information which is different from the transmitting video information, from a network simultaneously, or wherein the first controller controls each of the first and second radio communicators so that the first radio communicator transmits video information to the receiving apparatus and the second radio communicator transmits information which is different from the transmitting video information, to the network simultaneously, wherein communication between the first radio communicator and the receiving apparatus is maintained while the second radio communicator is connected to the network; and controlling, by a second controller, each of a third and a fourth radio communicator in response to receiving an indication from a user; receiving, by the third radio communicator, video information from a video processing apparatus by radio, wherein the second controller controls each of the third and fourth radio communicators so that the third radio communicator receives video information from the video processing apparatus and the fourth radio communicator transmits information which is different from the receiving video information, to the network simultaneously, and wherein communication of the video information between the third radio communicator and the video processing apparatus is maintained while the fourth radio communicator is connected to the network. ### Claim 24 A method for processing video information, comprising: controlling, by a first controller, each of a first and a second radio communicator in response to receiving an indication from a user; transmitting, by the first radio communicator, video information to a receiving apparatus by radio; wherein the first controller controls the second radio communicator to receive information which is different from the video information, from a network while transmitting the video information from the first radio communicator to the receiving apparatus, or wherein the first controller controls the second radio communicator to transmit information which is different from the video information, to the network while transmitting the video information from the first radio communicator to the receiving apparatus, wherein communication between the first radio communicator and the receiving apparatus is maintained while the second radio communicator is connected to the network, controlling, by a second controller, each of a third and a fourth radio communicator in response to receiving an indication from a user; and receiving, by the third radio communicator, video information from a video processing apparatus by radio, wherein the second controller controls the fourth radio communicator to transmit information which is different from the video information, to the network while receiving the video information by the third radio communicator from the video processing apparatus, and wherein communication of the video information between the third radio communicator and the video processing apparatus is maintained while the fourth radio communicator is connected to the network.