Patents by Inventor Guo Dong Gan

Guo Dong Gan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12125490
    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.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: October 22, 2024
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Woei Chyuan Tan, Bing Qin Lim, Guo Dong Gan, Chun Meng Tan
  • Publication number: 20240348720
    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.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 17, 2024
    Inventors: CHEW YEE KEE, GUO DONG GAN, MUN YEW THAM
  • Patent number: 12047529
    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.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: July 23, 2024
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Chew Yee Kee, Guo Dong Gan, Mun Yew Tham
  • Patent number: 11722763
    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.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: August 8, 2023
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Chew Yee Kee, Guo Dong Gan, Guan Lip Soon, Mun Yew Tham
  • Publication number: 20230045536
    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.
    Type: Application
    Filed: August 6, 2021
    Publication date: February 9, 2023
    Inventors: CHEW YEE KEE, GUO DONG GAN, GUAN LIP SOON, MUN YEW THAM
  • Patent number: 11395108
    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.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: July 19, 2022
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Chew Yee Kee, Bing Qin Lim, Guo Dong Gan
  • Publication number: 20220060578
    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.
    Type: Application
    Filed: August 24, 2020
    Publication date: February 24, 2022
    Inventors: CHEW YEE KEE, GUO DONG GAN, MUN YEW THAM
  • Patent number: 11228377
    Abstract: A method and apparatus for quickly forming a PAN is describe herein. During operation, a modulated vibration will be received that identifies that network formation is to take place. All devices detecting the vibration will be paired/associated to form a PAN. In one embodiment of the present invention a first device generates the vibration and the subset of available devices will form a PAN with the first device acting as a master device within the formed PAN. In another embodiment of the present invention, a piece of clothing (e.g., a vest) is equipped with a haptic module (vibrating circuitry) to generate the vibration. All pieces of equipment attached to the piece of clothing will receive the vibration and pair accordingly.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 18, 2022
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Wai Mun Lee, Bing Qin Lim
  • Publication number: 20210398543
    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.
    Type: Application
    Filed: June 18, 2020
    Publication date: December 23, 2021
    Inventors: WOEI CHYUAN TAN, BING QIN LIM, GUO DONG GAN, CHUN MENG TAN
  • Publication number: 20210329419
    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.
    Type: Application
    Filed: October 23, 2018
    Publication date: October 21, 2021
    Inventors: CHEW YEE KEE, BING QIN LIM, GUO DONG GAN
  • Patent number: 11026061
    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.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: June 1, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Yen Hsiang Chew, Jin Hoe Phua, Tejeash Duraimanickam, Jacob Shem Tov, David Mizrachi, Ido Merkado
  • Patent number: 10990653
    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.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: April 27, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Swee Yee Soo, Moheinvarman Subramaniam, Wei Lun Chan
  • Patent number: 10951753
    Abstract: A method and device for navigating between multiple talkgroups. The device includes a user input interface, a display, and an electronic processor communicatively coupled to the display. The processor is configured to generate, on the display, a graphical user interface, associate the communication device with a first talkgroup, present, on the display, a first application related to the first talkgroup, receive, via the user input interface, a user input indicative of a request to change talkgroups, associate, in response to the user input, the communication device with a second talkgroup, and present, on the display, a second application related to the second talkgroup.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: March 16, 2021
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Choon Cheng Tan, Yen Hsiang Chew, Tejeash Duraimanickam, Guo Dong Gan, Mohamed Ashraf Ali Jahaber Ali, Jin Hoe Phua, Desmond Santhanasamy, Swee Yee Soo
  • Publication number: 20210056178
    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.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 25, 2021
    Inventors: GUO DONG GAN, SWEE YEE SOO, MOHEINVARMAN SUBRAMANIAM, WEI LUN CHAN
  • Publication number: 20200252758
    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.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 6, 2020
    Inventors: GUO DONG GAN, YEN HSIANG CHEW, JIN HOE PHUA, TEJEASH DURAIMANICKAM, JACOB SHEM TOV, DAVID MIZRACHI, IDO MERKADO
  • Patent number: 10715967
    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.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: July 14, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Moheinvarman Subramaniam, Swee Yee Soo, Wei Lun Chan
  • Publication number: 20200213442
    Abstract: A method and device for navigating between multiple talkgroups. The device includes a user input interface, a display, and an electronic processor communicatively coupled to the display. The processor is configured to generate, on the display, a graphical user interface, associate the communication device with a first talkgroup, present, on the display, a first application related to the first talkgroup, receive, via the user input interface, a user input indicative of a request to change talkgroups, associate, in response to the user input, the communication device with a second talkgroup, and present, on the display, a second application related to the second talkgroup.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 2, 2020
    Inventors: Choon Cheng Tan, Yen Hsiang CHEW, Tejeash Duraimanickam, Guo Dong Gan, Mohamed Ashraf Ali Jahaber Ali, Jin Hoe Phua, Desmond Santhanasamy, Swee Yee Soo
  • Patent number: 10635906
    Abstract: A method and apparatus for annotating video is provided herein. During the process of annotating a video, important text within a form is identified. Annotations are placed within the video that are related to the important text within the form. In addition to annotating the video with important text taken from the form, Information that is determined based on the text, may be taken from the video in order to help fill the form.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: April 28, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Yen Hsiang Chew, Jin Hoe Phua, Tejeash Duraimanickam
  • Publication number: 20200104032
    Abstract: A method and apparatus for managing the size and location of a popup notification is provided herein. During operation a device will have knowledge of a status of sensors connected to form a personal-area network (PAN) and/or have knowledge of a current incident type assigned to a user. The device will then adjust a size and/or location of a popup notification based on the status of associated PAN devices and/or the incident type. Thus, a size and/or location of any popup notification will be based on a fact that a public-safety event has occurred, with the public-safety event comprising a current incident assigned to a user, or a status of at least one device/sensor connected to form a PAN.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventor: GUO DONG GAN
  • Patent number: 10607040
    Abstract: A method and apparatus for annotating video is provided herein. During the process of annotating a video, important text within a form is identified. Annotations are placed within the video that are related to the important text within the form. In addition to annotating the video with important text taken from the form, Information that is determined based on the text, may be taken from the video in order to help fill the form.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: March 31, 2020
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Guo Dong Gan, Yen Hsiang Chew, Jin Hoe Phua, Tejeash Duraimanickam