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

Wolfram Grziwa

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Auto-focus and zoom module with vibrational actuator and...

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

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Auto-focus and zoom module with vibrational actuator and...

Optical: systems and elements – Lens – With support
Reexamination Certificate

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Zoom module using actuator and lead screw with translating...

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3193053

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