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公开(公告)号：US20210056178A1
公开(公告)日：2021-02-25
申请号：US16546435
申请日：2019-08-21
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： GUO DONG GAN , SWEE YEE SOO , MOHEINVARMAN SUBRAMANIAM , WEI LUN CHAN
Abstract: A user's device will periodically send short PTT bursts to an application talkgroup and wait for an acknowledgement (ACK). The acknowledgement will allow the software application to execute the application as part of the site license. If the site license is used up (i.e., a maximum number of simultaneous users has been reached), then a negative acknowledgment (NACK) will be sent to the device, and the software will deny the user access to the software.
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公开(公告)号：US20190149959A1
公开(公告)日：2019-05-16
申请号：US15814738
申请日：2017-11-16
Applicant: MOTOROLA SOLUTIONS, INC
Inventor： CHEW YEE KEE , BING QIN LIM , GUO DONG GAN
Abstract: A method of operating a talk group server to control a virtual talk group member. During operation, the talk group server determines an assignment for a virtual talk group member to join a first talk group and communicate on behalf of a talk group member associated with a second talk group. The talk group server obtains user profile associated with the talk group member and causes the virtual talk group member to join the first talk group using the user profile associated with the talk group member. The talk group server then controls the virtual talk group member to perform the assignment by generating audio communications as a function of the user profile associated with the talk group member and transmitting audio communications on the first talk group.
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公开(公告)号：US20240348720A1
公开(公告)日：2024-10-17
申请号：US18754635
申请日：2024-06-26
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： CHEW YEE KEE , GUO DONG GAN , MUN YEW THAM
CPC classification number: H04M3/2281 , H04L63/0869 , H04N7/147 , G06Q50/26 , H04M2203/2027 , H04M2203/251 , H04M2203/6027 , H04M2242/04
Abstract: A method and apparatus for identifying a faked video is provided herein. During operation, when a video, or video call is received from a device, a simultaneous audio call is placed to the device (i.e., the video call and audio call take place simultaneously in time). The audio streams on both the video and audio call are compared, and a difference between the audio streams is identified. The video is deemed a potential fake if the difference between the audio streams is above a particular threshold.
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公开(公告)号：US20190050238A1
公开(公告)日：2019-02-14
申请号：US15671175
申请日：2017-08-08
Applicant: MOTOROLA SOLUTIONS, INC
Inventor： BING QIN LIM , GUO DONG GAN , MUN YEW THAM , KONG YONG FOO
Abstract: A method and apparatus for providing a response/suggestion to a user by a digital assistant is provided herein. During operation the digital assistant will have knowledge of the status of devices connected to form a personal-area network (PAN), processed sensor data, and/or a current incident type. The digital assistant will then prioritize any responses/suggestions to the user based on the status of associated PAN devices and/or the incident type.
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公开(公告)号：US20230045536A1
公开(公告)日：2023-02-09
申请号：US17444566
申请日：2021-08-06
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： CHEW YEE KEE , GUO DONG GAN , GUAN LIP SOON , MUN YEW THAM
Abstract: Techniques for audio tagging of an object of interest are provided. An object of interest within a field of view of a first video camera may be identified at a first time. At least one audio tag representing a first sound created by the object of interest may be generated and associated with the object of interest. At a second time later than the first and at a second video camera, a second sound generated by an unidentified object that is not in the field of view of the second video camera may be detected. An audio tag representing the second tag may be generated. It may be determined that the object of interest and the unidentified object of interest are the same when the audio tag representing the first sound and the second sound are the same.
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Patent Agency Ranking
公开(公告)号：US20190014602A1
公开(公告)日：2019-01-10
申请号：US15642372
申请日：2017-07-06
Applicant: MOTOROLA SOLUTIONS, INC
Inventor： GUO DONG GAN , MUN YEW THAM , KONG YONG FOO , BING QIN LIM
Abstract: A method and apparatus for providing a summary of what is being and/or has been discussed or experienced by members of a talkgroup is provided herein. Upon a new member joining a talkgroup, or just prior to the new member joining the talkgroup, the new member will be placed on a private channel to provide the new member with knowledge on previous discussions/experiences of talkgroup members. Preferably, the prior knowledge will be conveyed to the user audibly by, for example, use of a digital assistant.
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公开(公告)号：US20210398543A1
公开(公告)日：2021-12-23
申请号：US16905327
申请日：2020-06-18
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： WOEI CHYUAN TAN , BING QIN LIM , GUO DONG GAN , CHUN MENG TAN
IPC: G10L17/22 , G06F16/245 , G06F16/248
Abstract: Techniques for a digital assistant to receive intent input from a secondary user are provided. A digital assistant receives a query intent from a primary user, wherein the primary user is authorized to provide query intents. It is determined, based on the query intent, that intent input will be provided by a secondary user, wherein the secondary user is not authorized to provide query intents. Intent input provided by the secondary user is received. The digital assistant processes the query intent using the intent input. The results of the query intent are provided to the primary user.
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公开(公告)号：US20210329419A1
公开(公告)日：2021-10-21
申请号：US16642491
申请日：2018-10-23
Applicant: MOTOROLA SOLUTIONS, INC
Inventor： CHEW YEE KEE , BING QIN LIM , GUO DONG GAN
Abstract: A method of operating a talk group server to control a virtual talk group member. During operation, the talk group server determines an assignment for a virtual talk group member to join a first talk group and communicate on behalf of a talk group member associated with a second talk group. The talk group server obtains user profile associated with the talk group member and causes the virtual talk group member to join the first talk group using the user profile associated with the talk group member. The talk group server then controls the virtual talk group member to perform the assignment by generating audio communications as a function of the user profile associated with the talk group member and transmitting audio communications on the first talk group.
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9.发明申请公开(公告)号：US20200252758A1
公开(公告)日：2020-08-06
申请号：US16267401
申请日：2019-02-05
Applicant: MOTOROLA SOLUTIONS, INC
Inventor： GUO DONG GAN , YEN HSIANG CHEW , JIN HOE PHUA , TEJEASH DURAIMANICKAM , JACOB SHEM TOV , DAVID MIZRACHI , IDO MERKADO
Abstract: A method and apparatus for PTT over IoT is described herein. During operation IoT devices will be dynamically added to a particular talkgroup. The particular devices added to the talkgroup will be based on a current public-safety event along with a location of the public-safety officer.
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公开(公告)号：US20220060578A1
公开(公告)日：2022-02-24
申请号：US17000542
申请日：2020-08-24
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： CHEW YEE KEE , GUO DONG GAN , MUN YEW THAM
Abstract: A method and apparatus for identifying a faked video is provided herein. During operation, when a video, or video call is received from a device, a simultaneous audio call is placed to the device (i.e., the video call and audio call take place simultaneously in time). The audio streams on both the video and audio call are compared, and a difference between the audio streams is identified. The video is deemed a potential fake if the difference between the audio streams is above a particular threshold.
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