Patent application 14185836 (US), filed 2014-02-20
Publication number: US20140241730A1
Title: METHOD AND APPARATUS FOR POWER-EFFICIENT JOINT DIMMING AND VISIBLE LIGHT COMMUNICATION
CPC codes: H04B  10/116
H04L   7/0075
Office action: rejection, dated 2015-10-19
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20130214699
ref_type: patent
severity: obviousness
ref_id: 20140308048
ref_type: patent
severity: obviousness
ref_id: 20110069962
ref_type: patent
severity: obviousness
Final disposition: pending (2015-10-19)