4. Optical: systems and elements
  5. Lens
  6. With variable magnification

Shyang-Jye Chang

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Inertial mouse

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate

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Inertial sensing input apparatus

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate

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Movable lens module and optical lens module

Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2297268

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