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公开(公告)号：US11723057B1
公开(公告)日：2023-08-08
申请号：US17673092
申请日：2022-02-16
CPC分类号： H04W72/541 , H04W52/243 , H04W72/1215
摘要： A device, system and method for radio-frequency emissions control is provided. The device comprises: a communication unit configured to communicate via main radio channels and a control channel, the main radio channels contributing to radio-frequency (RF) emissions; and a controller interconnected with the communication unit. The controller is configured to: receive, via the communication unit communicating over the control channel, an RF emissions control command to reduce the RF emissions emitted by the communication unit; and in response to receiving the RF emissions control command, control one or more of the communication unit and activity on the main radio channels to reduce the RF emissions.
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公开(公告)号：US11714308B2
公开(公告)日：2023-08-01
申请号：US17407122
申请日：2021-08-19
IPC分类号： G02F1/1333 , G02F1/1339
CPC分类号： G02F1/133345 , G02F1/13338 , G02F1/13392
摘要： A portable radio includes a housing having a front display. The front display includes a liquid crystal display structure, a first layer of touch panel rear glass disposed exterior to the liquid crystal display structure, and a second layer of touch panel front glass disposed exterior to the first layer of touch panel rear glass. The second layer of touch panel front glass provides a viewable surface and user interface. The front display also includes a vacuum layer disposed between the first layer of touch panel rear glass and the second layer of touch panel front glass, and a plurality of spacers disposed in the vacuum layer that maintain a gap. The front display also includes a seal that at least partially seals and maintains a vacuum within the vacuum layer.
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公开(公告)号：US20230208163A1
公开(公告)日：2023-06-29
申请号：US17561779
申请日：2021-12-24
发明人： Muhamad Ridzuan AZIZAN , Kow Chee CHONG , Macwien KRISHNAMURHTI , Wai Mun LEE , Chen Kok YEOH , Yik Chuang Joseph TING
IPC分类号： H02J7/00 , H01M10/46 , H01M10/48 , H01M10/42 , H01M10/0525
CPC分类号： H02J7/0036 , H02J7/0047 , H02J7/00032 , H01M10/46 , H01M10/48 , H01M10/425 , H01M10/0525 , H02J2207/20 , H01M2220/30
摘要： An example system comprises a battery and a battery-powered device. Battery contacts and a data interface are therebetween. The battery includes low-power and high-power circuits to output power, from a cell, to the battery-powered device via the contacts. The high-power circuit outputs power higher than the low-power circuit. A switch(es) connects and disconnects the high-power circuit to/from the contacts, the low-power circuit connected to the contacts when the switch disconnects the high-power circuit. A voltage detector: detects a battery-voltage on the contacts and an output voltage on the data interface; when the output voltage is greater than the battery-voltage, controls the switch to connect the high-power circuit to the contacts; and when the output voltage is below the battery-voltage, controls the switch to disconnect the high-power circuit from the contacts. The battery-powered device provides the output voltage on the data interface as powered from the contacts by the battery.
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64.发明公开公开(公告)号：US20230199496A1
公开(公告)日：2023-06-22
申请号：US17553373
申请日：2021-12-16
IPC分类号： H04W12/12
CPC分类号： H04W12/12
摘要： Wireless communication device and methods for operating the same. One wireless communication device includes an electronic processor configured to operate the wireless communication device in a first security mode of a plurality of available security modes. The electronic processor is also configured to evaluate one or more environmental context parameters associated with the wireless communication device, determine, based on the environmental context parameters, whether communications of the wireless communication device are susceptible to a potential cyber-security threat, and, in response to determining the communications of the wireless communication device are susceptible to the potential cyber-security threat, transition the wireless communication device to a second security mode of the plurality of available security modes to determine whether the potential cyber-security threat is present, wherein at least one selected from a group consisting of the frequency scanning feature and the frequency hopping feature is enabled in the second security mode.
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65.发明公开公开(公告)号：US20230195408A1
公开(公告)日：2023-06-22
申请号：US17554441
申请日：2021-12-17
CPC分类号： G06F3/162 , G08C17/02 , H04R3/00 , H03F3/183 , H04R2420/03 , H03F2200/03
摘要： An audio accessory with high and low impedance paths to a speaker is provided, and a radio therefor. The audio accessory comprises: a speaker; an audio interface to connect to a respective audio interface of the radio; a switching circuit comprising: high and low impedance paths; and a switch to connect the audio interface to the speaker via one of the high and low impedance paths, the switch initially connecting the audio interface to the speaker via the high impedance path. The accessory further comprises a data interface to connect to a respective data interface of the radio; and a controller to: in response to receiving, via the first data interface, from the radio, a message to control the switch to connect the audio interface to the speaker via the low impedance path, control the switch to connect the audio interface to the speaker via the low impedance path.
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公开(公告)号：US20230186633A1
公开(公告)日：2023-06-15
申请号：US17643437
申请日：2021-12-09
CPC分类号： G06V20/52 , G06V40/28 , G10L15/26 , H04N5/23299
摘要： Techniques for a witness report assistant are provided. At least one camera captures at least one image of an incident scene. The incident scene is a location of an incident. A description is of the incident is received from a witness to the incident. The description of the incident includes a generic reference to an element of the incident scene. The description of the incident scene is transcribed to create a textual description. The element of the incident scene within the at least one image of the incident scene is identified. A specific identifier associated with the element of the incident scene is determined. The textual transcript of the description is supplemented with the specific identifier.
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公开(公告)号：US20230169807A1
公开(公告)日：2023-06-01
申请号：US17538210
申请日：2021-11-30
发明人： Francesca SCHULER , Jody A. STOWELL , Kiesha GRANT
CPC分类号： G07C9/00309 , G06N20/00
摘要： A device, system, and method for electronic access control to reunify persons is provided. A device determines, using electronic data, a modality of an incident associated with a premises. The device determines: one or more routes associated with the premises and the modality; and electronic reunification data associated with the modality, the electronic reunification data defining one or more first persons and one or more second persons that are to meet in association with the incident and in accordance with the one or more routes. The device controls access points at the premises, along the one or more routes, to one or more of unlock, lock, open, or close. The device transmits one or more notifications to one or more communication devices, indicative of the electronic reunification data.
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68.发明公开公开(公告)号：US20230164421A1
公开(公告)日：2023-05-25
申请号：US17455687
申请日：2021-11-19
发明人： ARAL SARRAFI , JEFFREY HUNTER , XIAO XIAO , SERGEY VESELKOV , COLE BUSH
CPC分类号： H04N5/23218 , H04N5/232127 , G06T7/11 , G06T7/215 , G06T7/277 , H04N5/23206 , H04N5/23216 , H04N7/18 , G06T2207/20216 , G06T2207/30232
摘要： A method, system and computer program product for divided processing in providing object detection focus is disclosed. The system includes a first video analytics determinator configured to provide, by infrequent employment thereof within the system, a partial object detection focus in first information that informs as to where moving objects are likely and unlikely to appear within video frames in respect of video. The system also includes a second video analytics determinator configured to: informatively employ the first information to determine a refined object detection focus; and provide the refined tracking and/or object detection focus in second information.
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公开(公告)号：US20230156545A1
公开(公告)日：2023-05-18
申请号：US17454835
申请日：2021-11-15
发明人： MARIUSZ WAWROWSKI , ROBERT MROWIEC , WOJCIECH SZCZYPTA , ROBERT ORZECHOWSKI , GRZEGORZ OCHMANEK
CPC分类号： H04W36/08 , H04W16/28 , H04W36/0072
摘要： Techniques for dynamic optimization of radio access network sites are provided. A wireless communications infrastructure identifies that a piece of user equipment(UE) is connected to a base station associated with a current Radio Access Network(RAN) site that does not have sufficient backhaul resources to support the piece of UE. A target RAN site that has sufficient backhaul resources to support the piece of UE is identified. The target RAN site associated with at least one base station. A Radio Frequency (RF) signal transmitted from at least one of the base station associated with the current RAN site and the at least one base station associated with the target RAN site is modified. The modification causes the piece of UE to handover from the base station associated with the current RAN site to the at least one base station associated with the target RAN site.
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公开(公告)号：US11636674B2
公开(公告)日：2023-04-25
申请号：US16683369
申请日：2019-11-14
摘要： Techniques for virtual assistant situation commentary are provided. At least one image frame of a field of view (FOV) of a camera may be received, the at least one image frame intended to be sent to at least one participant of a talk group. A description associated with each element of a plurality of elements within the FOV of the camera may be generated. It may be determined that the at least one participant of the talk group is not currently visually engaged. Audio communication of a sender of the at least one image frame may be monitored to identify a reference to an element of the plurality of elements. The audio communication may be supplemented to include portions of the description of the element that were not included in the audio communication from the sender when it is determined that the at least one participant is not visually engaged.
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