HTC has been granted a patent for a head-mounted display that utilizes real-time images to determine the wearing position of a wearable device on a user’s finger. The device generates an unlocking signal based on this analysis, facilitating user interaction with the display. GlobalData’s report on HTC gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on HTC, Immersive gaming controllers was a key innovation area identified from patents. HTC's grant share as of July 2024 was 76%. Grant share is based on the ratio of number of grants to total number of patents.
Head-mounted display unlocking method using wearable device position
The patent US12073020B2 describes a head-mounted display (HMD) that integrates an image capturing device and a processor to enhance user interaction with wearable devices. The HMD captures real-time images to identify the position of wearable devices on the user's fingers. The processor generates a wearing position distribution, which indicates the location of these devices, and establishes a communication connection upon receiving a pairing request. It calculates the number of connected wearable devices and compares this with the wearing position distribution to generate an unlocking signal, allowing the HMD to be unlocked based on the user's specific wearable configuration.
Additionally, the patent outlines methods for determining finger joint positions and wearing statuses to create a detailed wearing position distribution. This involves generating boolean values for finger positions and comparing them against a preset unlocking pattern to confirm the unlocking signal. The system also incorporates inertial measurement units in the wearable devices to detect movement parameters, which can influence the unlocking process. The method includes steps for validating hand movements against predefined unlocking movements, ensuring that the HMD only unlocks when the user's actions align with expected patterns. Overall, the patent presents a sophisticated approach to integrating wearable technology with head-mounted displays, enhancing user experience through real-time interaction and security measures.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
