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1.发明授权公开(公告)号：US10715967B1
公开(公告)日：2020-07-14
申请号：US16576824
申请日：2019-09-20
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Guo Dong Gan , Moheinvarman Subramaniam , Swee Yee Soo , Wei Lun Chan
Abstract: A method and apparatus for notifying authors of a conflict in a report is described herein. During operation authors' devices will be dynamically added to a particular talkgroup if it is determined that a conflict in a report has been detected.
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公开(公告)号：US10992036B2
公开(公告)日：2021-04-27
申请号：US16515595
申请日：2019-07-18
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Peter Christopher Jan , Lee Huang Ng , Alexander Oon , Ming Yeh Koh , Moheinvarman Subramaniam
Abstract: A portable communication device and antenna device with removeable matching circuit is provided. The antenna device includes: a base; an antenna element; an electrical connector at the base; a matching circuit removably positioned between the electrical connector and the antenna element, the electrical connector and the antenna element in electrical communication via the matching circuit; and a shell removably attached to the base, the shell surrounding and protecting the matching circuit. The portable communication device includes the antenna device, for example removably attached to an antenna receptacle.
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公开(公告)号：US10990653B2
公开(公告)日：2021-04-27
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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