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:
Jan. 09, 2001
Filed:
Nov. 16, 1999
Applicant:
Inventor:
Michihiro Komatsu, Fukushima-ken, JP;
Assignee:
Alps Electric Co., Ltd, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/12 ; H03B 5/18 ; H03B 5/08 ;
U.S. Cl.
CPC ...
H03B 5/12 ; H03B 5/18 ; H03B 5/08 ;
Abstract
Feedback capacitors and first inductance means which constructs a parallel resonance circuit together with the feedback capacitors are provided, the first inductance means is comprised of second inductance means whose inductance equivalent value increases as the frequency becomes lower and third inductance means which is connected to the second inductance means in series, and an oscillation signal is outputted from both ends of the third inductance means.