Beam-adjusting optics | Patent Number 07787197

US 07787197 B2
Application Number12231720
Publication NumberUS 20090073579 A1
Pendency1 year, 12 months, 1 day
Filled DateSep 4, 2008
Priority DateSep 14, 2007
Publication DateMar 19, 2009
Expiration DateSep 13, 2027
Inventor/ApplicantsYong Qin Chen
ExaminesSCHWARTZ, JORDAN MARC
Art Unit2873
Technology Center2800
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