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Display brightness adjustment system
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Patent number 11,694,654
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Issue date Jul 4, 2023
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Toshiba Global Commerce Solutions Holdings Corporation
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Chih-Huang Wang
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Detecting a proper connection
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Patent number 9,915,695
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Issue date Mar 13, 2018
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Toshiba Global Commerce Solutions Holdings Corporation
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Yi-Sheng Lee
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H01 - BASIC ELECTRIC ELEMENTS
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Repairable touch panel
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Patent number 9,164,302
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Issue date Oct 20, 2015
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International Business Machines Corporation
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Wei-Yi Hsuan
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G06 - COMPUTING CALCULATING COUNTING
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Multi-touch optical touch panel
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Patent number 8,878,818
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Issue date Nov 4, 2014
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International Business Machines Corporation
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Yu-Jen Chang
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G06 - COMPUTING CALCULATING COUNTING
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