Patent application 14654971 (US), filed 2015-06-23
Publication number: US20150339505A1
Title: METHOD OF READING DATA REPRESENTED BY A PERIODIC, POLARISING NANOSTRUCTURE
CPC codes: G06K   7/10821
G01D   5/345
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20060028962
ref_type: patent
severity: novelty_destroying
ref_id: 20060193550
ref_type: patent
severity: novelty_destroying
ref_id: 20060028962
ref_type: patent
severity: novelty_destroying
ref_id: 20070195672
ref_type: patent
severity: novelty_destroying
ref_id: 2007/012215 Reisse et al
ref_type: patent
severity: novelty_destroying
Final disposition: granted (2015-10-15)