Patent application 13729516 (US), filed 2012-12-28
Publication number: US20140049256A1
Title: RESONANT MEMS LORENTZ-FORCE MAGNETOMETER USING FORCE-FEEDBACK AND FREQUENCY-LOCKED COIL EXCITATION
CPC codes: G01R  33/0286
B81B   3/0032
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20110050214
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)