Inventor
LEWIS WARREN HALE
US8 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS WARREN HALE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WHITAKER CORP
5 patentsUS6480661B2Nov 12, 2002
Optical ADD/DROP filter and method of making same
WHITAKER CORP44 citations90
US5719972AFeb 17, 1998
Optical switch
WHITAKER CORP9 citations65
US6519063B1Feb 11, 2003
Planar wave length multiplexer/demultiplexer
WHITAKER CORP2 citations60
US5661827AAug 26, 1997
Optical switch having a reflector
WHITAKER CORP2 citations59
US5940552AAug 17, 1999
Optical switch with multiple refractive elements pivoted into respective binary states
WHITAKER CORP3 citations54