Patent application 13738138 (US), filed 2013-01-10
Publication number: US20130195201A1
Title: TECHNIQUES FOR LAYERED VIDEO ENCODING AND DECODING
CPC codes: H04N  19/44
H04N  19/70
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20110013701
ref_type: patent
severity: obviousness
ref_id: 20070086521
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)