Patent application 13154877 (US), filed 2011-06-07
Publication number: US20110234982A1
Title: PROJECTION DISPLAY
CPC codes: H04N   9/3144
H04N   9/3105
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20050237489
ref_type: patent
severity: obviousness
ref_id: 6919992
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-15)