The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2016
Filed:
Apr. 15, 2015
Fuji Electric Co., Ltd., Kawasaki-shi, JP;
Takanori Kohama, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kawasaki-shi, JP;
Abstract
In some aspects of the invention, provided is a semiconductor device capable of compensating sufficiently instantaneous drop of power source voltage without enlarging device scale extremely. When digital circuit and power device driving circuit are formed on chip in the state connected to power source in common in parallel, for digital circuit of functional circuit remaining abnormal state after power source recovery and analog circuit and power device driving circuit of functional circuit retaining continuously normal state even before power source recovery, resistors are formed on chip in power source E side of the functional circuits, and in addition, capacitors are formed on chipin parallel with the functional circuits, and consequently, it becomes possible to enlarge each resistance value of resistors as compared with a case of attaching externally resistors and capacitors in the entire chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile