Assignee
HOLOTEK LLC
US3 patents
Top patents by PatentIndex Score
US6765724B1Jul 20, 2004
Diffraction grating-based wavelength selection unit having improved polarization dependent performance
HOLOTEK LLC119 citations97
US6560020B1May 6, 2003
Surface-relief diffraction grating
HOLOTEK LLC19 citations92
US6583934B2Jun 24, 2003
Diffraction grating-based wavelength selection unit
HOLOTEK LLC15 citations83