76325260
Oct 4, 2001
Nov 26, 2002
OPTICAL SOCIETY OF AMERICA INC.
Active Trademark
[ Periodically published conference digests, conference proceedings, journals, magazines, and newsletters in the fields of optics and photonics ]
Paper Goods and Printed MatterEducational services, namely conducting lectures, seminars, and conferences in the fields of optics and photonics
Education and Entertainment