GoerTek had 28 patents in future of work during Q4 2023. GoerTek Inc filed a patent for a method to adjust the volume of a head-mounted display device based on sound signals and environment noise, ensuring optimal audio experience for the user. Another patent describes a defect detection method for LCD screens, involving rough and accurate positioning of suspected defects to automatically detect and classify screen defects with accuracy and reliability. GlobalData’s report on GoerTek gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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GoerTek grant share with future of work as a theme is 35% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
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Application: Method, apparatus and system for adjusting volume of head-mounted display device, and storage medium (Patent ID: US20230388693A1)
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The patent filed by GoerTek Inc. discloses a method, apparatus, and system for adjusting the volume of a head-mounted display device. The method involves picking up a sound signal at the user's ear entrance position, acquiring an environment sound signal, determining an output volume target value based on the environment sound signal, and adjusting the volume of the head-mounted display device accordingly. The system includes a memory with a computer program and a processor to execute the program, performing the steps of picking up the sound signal, acquiring the environment sound signal, determining the output volume target value, and adjusting the volume of the device.
The method and system further detail the process of determining the output volume target value based on the average amplitude of the environment sound signal within a preset duration. Additionally, the volume adjustment is designed to gradually change from the currently played volume value to a target volume range obtained from the output volume target value. The system also includes provisions for user input for automatic adjustment instructions and differentiating between sound signals from loudspeakers or earphones. Overall, the patent aims to provide a sophisticated mechanism for adjusting the volume of a head-mounted display device based on environmental sound signals to enhance the user experience.
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