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1.发明授权公开(公告)号：US11438526B2
公开(公告)日：2022-09-06
申请号：US16862811
申请日：2020-04-30
申请人： Caavo Inc
IPC分类号： H04N5/268 , G06F3/16 , H04N5/63 , H04N21/443 , H04N21/4363 , H04N21/422 , H04N21/442
摘要： Methods, systems, and apparatuses are described for automatically determining a state signature for consumer electronic device(s) coupled to a switching device and/or other devices communicatively coupled to the consumer electronic device(s). The state signature is indicative of functional state(s) in which the consumer electronic device(s) are in. Such states include a power state, a proximity state, a communication state, and/or an operational state of the consumer electronic device(s). Based on the state signature(s), the switching device may infer which of the consumer electronic device(s) the user would like to use (or is using) and cause action(s) to be performed. Such actions include automatically switching to the AV port(s) to which such consumer electronic device(s) are connected, transmitting command(s) to such consumer electronic device(s), transmitting a notification message to such consumer electronic device(s), etc.
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公开(公告)号：US11408711B1
公开(公告)日：2022-08-09
申请号：US17085037
申请日：2020-10-30
申请人： Guneye, LLC
发明人： William Batten , Steve Kraft
摘要： Devices, systems and methods for providing firearms, including handguns, with infrared sights and a camera which can be held in one shooter's hand. The camera can send live video which can display a target to a portable display, such as a smart phone, smart watch or smart glasses, that is held in another hand of the shooter, so that the shooter remains out of harms' way if the target is armed.
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公开(公告)号：US20220217436A1
公开(公告)日：2022-07-07
申请号：US17187576
申请日：2021-02-26
申请人： LG ELECTRONICS INC.
发明人： Kyungryun LEE , Miyeon KWON
IPC分类号： H04N21/422 , H04N5/63 , H04N21/443
摘要： The present disclosure aims to synchronize the power states of a display device and an external device connected to the display device. The display device includes an external device interface connected to an external device, a user input interface configured to receive a power signal from a remote control device, and a controller configured to process the power signal to control power of the display device to be turned on or off. When the power signal is received, the controller is configured to determine whether to process the power signal based on whether a signal is inputted from the external device.
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公开(公告)号：US11330223B2
公开(公告)日：2022-05-10
申请号：US16792387
申请日：2020-02-17
摘要： The present disclosure describes a display apparatus. The display apparatus includes a power source, a power supply circuit, a load and a control circuit. The power source is configured to supply electric power to the load. The power supply circuit connects the power source and the load respectively, and configured to turn on or off an electric path between the power source and the load. The control circuit connects with the power source and the power supply circuit respectively and configured to control the power source circuit to determine whether the power supply supplies power to the load.
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公开(公告)号：US20220109908A1
公开(公告)日：2022-04-07
申请号：US17367460
申请日：2021-07-05
发明人： CHUN-CHIEH CHAN , MING-AN WU , CHIA-HAO CHANG , CHIEN-HSUN LU
IPC分类号： H04N21/443 , H04N21/442 , H04N21/4363 , H04N5/63
摘要： A detection circuit and a wake-up method are provided. The detection circuit is adapted to a high definition multimedia interface (HDMI) receiver that enters a power-saving mode in a fixed rate link (FRL) mode to detect whether or not an HDMI transmitter starts to transmit video packets through the FRL. The detection circuit includes a signal detection circuit detecting whether or not signal exists on the FRL and an FRL packet determination circuit determining whether or not the FRL packets are the video packets according to a variable value characteristic of the video packets and/or a fixed value characteristic of gap packets. An existence of the signal on the FRL indicates an existence of FRL packets on the FRL. When the FRL packets are the video packets, the FRL packet determination circuit wakes the HDMI receiver from the power-saving mode to resolve the video packets and display videos.
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6.发明申请公开(公告)号：US20210377489A1
公开(公告)日：2021-12-02
申请号：US17331689
申请日：2021-05-27
发明人： Yoshiteru UCHIYAMA
摘要： An image transmission system includes an image transmitting device coupled to a computer, and an image receiving device coupled to a projector, and transmits image information from the image transmitting device to the image receiving device via wireless communication. The image receiving device detects a state of the wireless communication by the image transmitting device, outputs a first control signal turning on a power of the projector to the projector when detecting that the wireless communication is started, receives the image information transmitted from the image transmitting device, and outputs the received image information to the projector.
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公开(公告)号：US20210329191A1
公开(公告)日：2021-10-21
申请号：US16848858
申请日：2020-04-15
申请人： MEDIATEK INC.
发明人： Chun-Chia Chen , Chih-Hung Pan , Chia-Chi Liu , Shun-Fang Liu , Meng-Kun Li , Chao-An Chen
摘要： The present invention provides a control method of a receiver. The control method includes the steps of: when the receiver enters a sleep/standby mode, continually detecting an auxiliary signal from an auxiliary channel to generate a detection result; and if the detection result indicates that the auxiliary signal has a preamble or a specific pattern, generating a wake-up control signal to wake up the receiver before successfully receiving the auxiliary signal having a wake-up command.
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公开(公告)号：US11108988B2
公开(公告)日：2021-08-31
申请号：US16625846
申请日：2018-06-19
发明人： Takashi Masuda
摘要： The present disclosure relates to a transmitter and a transmission method and a receiver and a reception method that make it possible to suppress an increase in power consumption. Data in which a clock signal is embedded is transmitted, and a frequency of the clock signal embedded in the data is controlled to reduce the frequency of the clock signal in a predetermined period. Alternatively, data in which a clock signal is embedded and a notification indicating that a frequency of the clock signal is variable are received, and a frequency of the received data is reduced in a predetermined period, on the basis of the received notification. The present disclosure is applicable to, for example, a transmitter, a receiver, a signal processor, a controller, an information transfer system, a transmission method, a reception method, a program, or the like.
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公开(公告)号：US11108272B2
公开(公告)日：2021-08-31
申请号：US16458306
申请日：2019-07-01
发明人： Moonyoung Kim , Jeongil Kang , Shinwook Choi
IPC分类号： H02J7/00 , B60L11/18 , H02J50/12 , H02J50/90 , H01F38/14 , H02M1/42 , H04N5/63 , H02M3/335 , H02J7/02
摘要： An electronic apparatus including a power transfer module configured to wirelessly transfer power to a power receiver and a controller configured to control the power receiver to transfer power based on voltage applied from the power transfer module to the power receiver.
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10.发明申请公开(公告)号：US20210266492A1
公开(公告)日：2021-08-26
申请号：US17183910
申请日：2021-02-24
发明人： Yasuhiro NAKAMURA
摘要： A method for controlling a display apparatus that displays an image based on an image signal supplied from an image supply apparatus that transitions to a first sleep mode in accordance with a situation in which a no-operation state lasts for a first period, the method including storing second information representing a second period, causing the display apparatus to transition to a second sleep mode in accordance with a situation in which the image signal is not supplied continuously for the second period, receiving first information representing the first period from the image supply apparatus, and setting the second information in such a way that the second period is shorter than a reference period in accordance with the first information.
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