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App. No. 14/229,751 · Confirmation No. 2274

CHARGE AND DISCHARGE SIGNAL CIRCUIT AND DC-DC CONVERTER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2015-11-09 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
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Quick Facts
App. No.
14/229,751
Filed
2014-03-28
Granted
2016-05-10
Pub. No.
US20140306674A1
Art Unit
2838
PTA
0 days