Patent application 13949250 (US), filed 2013-07-24
Publication number: US20140376264A1
Title: LIGHT GUIDE PLATE, METHOD OF MANUFACTURING SAME, AND BACKLIGHT MODULE HAVING SAME
CPC codes: G02B   6/0043
G02B   6/0036
G02B   6/0051
G02B   6/0065
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
Prior art cited: ref_id: 20110222295
ref_type: patent
severity: novelty_destroying
ref_id: 20120170314
ref_type: patent
severity: novelty_destroying
ref_id: 20110222295
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)