Son Wook-Ho patents

• Text recognition method and apparatus based on hand interaction for AR glasses

  US-12450801-B2 · Oct 21, 2025 · US

• Apparatus and method for analyzing efficiency of virtual task performance of user interacting with extended reality

  US-2024324925-A1 · Oct 3, 2024 · US

• Text recognition method and apparatus based on hand interaction for ar glasses

  US-2024242407-A1 · Jul 18, 2024 · US

• Method for analyzing element inducing motion sickness in virtual-reality content and apparatus using the same

  US-11366520-B2 · Jun 21, 2022 · US

• Apparatus and method of clinical trial for vr sickness prediction based on cloud

  US-2021233317-A1 · Jul 29, 2021 · US

• Method for analyzing element inducing motion sickness in virtual-reality content and apparatus using the same

  US-2020183495-A1 · Jun 11, 2020 · US

• Apparatus and method for cloud-based development environment service

  US-2016371069-A1 · Dec 22, 2016 · US

• Method of extracting visual descriptor using feature selection and system for the same

  US-9208399-B2 · Dec 8, 2015 · US

• Method of extracting visual descriptor using feature selection and system for the same

  US-2015117785-A1 · Apr 30, 2015 · US

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