Patent application 13728042 (US), filed 2012-12-27
Publication number: US20140186598A1
Title: Base-layer consisting of two materials layer with extreme high/low index in low-e coating to improve the neutral color and transmittance performance
CPC codes: C03C  17/36
Y10T 428/24975
C03C  17/3618
C03C  17/3644
C03C  17/366
C03C  17/3681
C03C2217/734
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20060275612
ref_type: patent
severity: obviousness
ref_id: 5965246
ref_type: patent
severity: obviousness
ref_id: CN 201387491 Y
ref_type: patent
severity: obviousness
ref_id: 6432545
ref_type: patent
severity: obviousness
ref_id: 5965546
ref_type: patent
severity: obviousness
ref_id: 5962246
ref_type: patent
severity: obviousness
ref_id: 6238781
ref_type: patent
severity: obviousness
ref_id: 20120024362
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)