4. H - Electricity
  5. 01
  6. H

Roman P. Rak

H - Electricity – 01 – H

Inventor

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Details

Inventor

Country: Canada

Angular keyboard for a handheld mobile communication device

H - Electricity – 01 – H
Patent

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Asymmetric handheld electronic device

G - Physics – 06 – F
Patent

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Concave handheld mobile device with tactile side grip

H - Electricity – 04 – W
Patent

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Ergonomic cursor navigation controller for a handheld mobile...

G - Physics – 06 – F
Patent

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Haptic keypad and electronic device

H - Electricity – 01 – H
Patent

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Heat management for enclosed video cameras

H - Electricity – 04 – N
Patent

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Profile ID: LFCA-PAI-P-1407922

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