Optical Consultant Specializing in LED Lighting, Optical Films, Lenses, Edge-illuminated Light Fixtures and LED Backlighting

Technical Consultant #1683


  • LED lighting optical design, component and patent analysis (LED, OLED, lenses, diffusers, lightguides, edge-lit, edge-illuminated, panels, downlights, bulbs, remote phosphor).
  • Optical film design and analysis (prismatic, reflective, refractive, retroreflective, TIR, total internal reflection).
  • Display and backlight technology (edge-lit, LED, lightguide, light extraction, laser scribing, screenprinting), BEF films, diffusion films and prismatic films.
  • Intellectual property strategy and patent strategy for optical technology and lighting companies.
  • Optical polymer selection and optical film expert.
  • Extruded optical films based on polycarbonate, polyester, co-polyester, PET, acrylic, PVC, fluoropolymers, FEP, PFA, PMP, cross-linked beads, polymer blends, polymer alloys, embossing, UV-cured embossing and thermoforming.
  • Applied rigorous coupled wave diffraction theory to model and analyze recorded edge-lit holograms.
  • Expert witness on LED lighting and optics.


Undisclosed Company, President, 2003 - Present

  • Optical technology consulting and expert witness.
  • Patent strategy and drafting services, patent analysis, patent mapping, infringement and patent validity.
  • Optical design and analysis of diffusing films, refractive-TIR films, projection screens and systems, LCD backlights, lightguides, signs, head-up displays and light fixtures.
  • Invented new optical films, projection screens, backlights and displays (drafted 8 patent applications).

Undisclosed Firm, 2005 - 2009

Vice President of Technology and Director of Technology

  • Developed technology roadmaps, intellectual property strategy and competitive benchmarking.
  • Invented 35 unique patentable products and drafted and prosecuted 60 patent applications.
  • Managed the research and development of optical films, diffusion films, LED backlights, and LED light fixture projects.
  • Designed and setup a complete photometry, goniophotometry, spectral analysis, light fixture and optical properties measurement laboratory.

Manager, Optical Engineering

  • Developed and prototyped micro-replicated, multi-functional optical films for displays and light fixtures through optical modeling, prototyping, analysis and specification.
  • Analyzed the optical properties of 100 polymers, and the effects of film extrusion and orientation.
  • Designed, installed and managed optical film, LED backlight, scattering, and light fixture characterization lab.

Motorola, Schaumburg, IL, Senior Physicist, 1997 - 2002

  • Optically designed and constructed world' s first personal projector.
  • Designed reflection and transmission micro-structured optical films for LCDs.
  • Designed and developed 3 new brightness enhancement film optical products with suppliers, including an optical film with 3M which was shipped in over 100 million cellular phones.
  • 12 extensive technology evaluations with detailed display measurements and new measurement techniques.
  • 3D Display technology design and evaluations.
  • HUD Display, Picoprojector and OLED design and evaluations.

ImEdge Technology Inc., White Plains, NY, Optical Engineer, 1993 - 1997

  • Holographic illumination technology using edge-lit holograms, diffusion films, and edge-lit devices for display and biometric applications.

Honors & Publications

Academic and Professional Affiliations



  • 15 Publications.
  • 17 issued patents (30 pending) in the areas of led lighting, optical films, optical components, manufacturing of films and components and displays.


  • Ph.D. Physics, Loughborough University, United Kingdom
  • B.Sc. Applied Physics, Certificate in Optics, Georgia Institute of Technology
Save Resume #1683
to Contact Form?

You must first click "Yes" to save this resume

Submit Request

You have no Saved Resumes

Add resumes within our various Ares of Expertise by clicking "Add Resume(s)" below.

Add Resume(s)