Teledyne Technologies Inc

2 patents in this archive

First cited Meyer in 1997, most recently in 1998: 2 filings over 1 years.

• High efficiency ejection of light from optical wave guide, by holographically produced light scattering means

  US5721795A · 1998 · current assignee

• High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure

  US5677972A · 1997 · current assignee