4. Optics: measuring and testing
  5. Inspection of flaws or impurities
  6. Surface condition

Sandra Freedman Feldman

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Blend segregation detection

Optics: measuring and testing – By shade or color – Trichromatic examination
Patent

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Coined line analyzer

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition
Patent

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Injection chamber for high power optical fiber transmission

Optical waveguides – With optical coupler – Input/output coupler
Patent

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Internal color probe

Optics: measuring and testing – By shade or color – With color determination by light intensity comparison
Patent

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Method and apparatus for resin formulations with improved...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-701116

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