4. Cryptography
  5. Electric signal masking

Leon Shapiro

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All solid-state power broadband visible light source

Coherent light generators – Optical fiber laser
Reexamination Certificate

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Apparatus for orotracheal intubation

Surgery – Specula – Laryngoscope
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Hands free-anesthesia mask

Surgery – Body rests – supports or positioners for therapeutic purpose
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Method and apparatus for film anti-piracy

Cryptography – Electric signal masking
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Method and apparatus for film anti-piracy

Cryptography – Electric signal masking
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Profile ID: LFUS-PAI-P-2384906

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