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:
Apr. 02, 2013
Filed:
May. 26, 2010
Jao-ching Lin, Taipei, TW;
Abel Lin Chu, Taipei, TW;
Chung-yi Shen, Taipei, TW;
Chih-chieh Yu, Taipei, TW;
Jao-Ching Lin, Taipei, TW;
Abel Lin Chu, Taipei, TW;
Chung-Yi Shen, Taipei, TW;
Chih-Chieh Yu, Taipei, TW;
Sentelic Corporation, Neihu Dist., Taipei, TW;
Abstract
A touch pad including a printed circuit board, a plurality of column-conductor groups and a plurality of row-column groups. The printed circuit board is formed with an upper surface and a lower surface. The column-conductor groups include a plurality of first column-conductors and a plurality of second column-conductors. The row-conductor groups include a plurality of first row-conductors and a plurality of second row-conductors. The first column-conductors and the first row-conductors are provided on the upper surface. The second column-conductors and the second row-conductors are respectively provided on one and the other of the upper surface and the lower surface, and electrically connected to each other through column-vias and row-vias. Whereby the structure, the existing material and process can be still be used, and the problem of crossed wires can be avoided, also the yield of products can be increased with less waste of materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile