4. Communications: electrical
  5. Tactual indication
  6. With input means

Oleg Tretiakoff

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Electromechanical transducer for relief display panel

Communications: electrical – Tactual indication – With input means
Patent

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Electromechanical transducer for relief display panel

Communications: electrical – Tactual indication – With input means
Patent

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Single dot tactile reading module driven by a shape memory wire

Education and demonstration – Communication aids for the handicapped – Tactile reading aid
Reexamination Certificate

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Tactile reading device

Education and demonstration – Communication aids for the handicapped – Tactile reading aid
Patent

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Profile ID: LFUS-PAI-P-799436

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