Patent application 13130187 (US), filed 2011-05-19
Publication number: US20110227591A1
Title: CURRENT SENSING CIRCUITRY AND INTEGRATED CIRCUIT AND METHOD FOR SENSING A CURRENT
CPC codes: H04L  25/0282
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 6114876
ref_type: patent
severity: obviousness
ref_id: 5150121
ref_type: patent
severity: obviousness
ref_id: 5555263
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)