Patents Assigned to MERIT ZONE LIMITED
  • Patent number: 11804120
    Abstract: A monitor system with dual audio or multiple audio feature for simultaneously monitoring one or more target subjects is disclosed. The monitor system includes a plurality of camera devices and a base station. The plurality of camera devices is arranged to capture video data and sound data of the one or more target subjects independently and simultaneously. The base station is configured to receive the video data and the sound data from the plurality of camera devices, and present the video data and the sound data uninterruptedly. The base station comprises a display panel partitioned into a plurality of regions for displaying multiple views simultaneously using a split-screen technique. The base station outputs an audio signal by combining the sound data from the plurality of camera devices into a single audio signal.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: October 31, 2023
    Assignee: Merit Zone Limited
    Inventors: Kelvin Ka Fai Chan, Hon Hung Leung, Hon Kuen Chan, Zhi Qiang Gan, Tse Yim Lau
  • Patent number: 11240590
    Abstract: A baby monitor system with noise filtering comprises a capture device and a display device, the capture device comprises a detection module, the display device comprises a DSP processor with ENC module and filters; the detection module detects target signals from baby and environmental noise signals to form audio streaming data, and transmits the audio streaming data to the display device in encrypted format; the display device converts the audio streaming data to analog signals and passes the analog signals to input of ENC module of the DSP processor; the ENC module identifies the noise signals and target signals from the analog signals, and activates the filters to filter the noise signals according to frequency bands of noise for attenuating noise sound and to pass the target signals with signal amplification for improving target sound.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: February 1, 2022
    Assignee: MERIT ZONE LIMITED
    Inventor: Kelvin Ka Fai Chan