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:
Jun. 30, 1992
Filed:
Nov. 28, 1990
Chun Choi, Kyungki, KR;
Samsung Electro-Mechanics Co., Ltd., Suweon, KR;
Abstract
The invention can increase the induced voltage by arranging two adjacent frequency generating coils serially, and also suppress the variation of the induced voltage by omitting the teeth pattern of the frequency generating coils at the opposite position of the section where the coil pattern is not provided due to the driving circuit elements. In addition, the driving circuit elements are mounted on both inner and outer sides of the coil pattern on a single PCB and the expensive dual pattern PCB or any additional PCB is not required, so that the manufacturing cost is reduced and the assembling process becomes easier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile