16 Patents
- US126193102026Input Feedback Based Smart Pen and Protruding Feedback Based Smart Tablet
DOT INCORPORATION
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- US123473332025Boarding Information Guiding System and Method, and Procedure Management Device and Method
DOT INCORPORATION
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- US120198052024Input Feedback Based Smart Pen and Protruding Feedback Based Smart Tablet
DOT INCORPORATION
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- US116755622023Data Output Apparatus and Method, and Computer-readable Recording Medium
DOT INCORPORATION
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