U.S. federal trademark · Serial No. 86056276 · Reg. No. 4604359
* (( Providing on-line non-downloadable publications, namely, periodically published conference digests, conference proceedings, journals, magazines, and newsletters in the fields of optics and photonics )) *
[ Printed material, namely, periodically published conference digests, conference proceedings, journals, magazines, and newsletters in the fields of optics and photonics ] * (( Downloadable electronic publications, namely, periodically published conference digests, conference proceedings, journals, magazines, and newsletters in the fields of optics and photonics )) *
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