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. 25, 2013
Filed:
Nov. 25, 2011
Applicants:
Shih-tsung Lin, Taoyuan County, TW;
Yu-shi Wong, Taoyuan County, TW;
Tzu-yuan Hsu, Taoyuan County, TW;
Yu-wei Chen, Taoyuan County, TW;
Inventors:
Shih-Tsung Lin, Taoyuan County, TW;
Yu-Shi Wong, Taoyuan County, TW;
Tzu-Yuan Hsu, Taoyuan County, TW;
Yu-Wei Chen, Taoyuan County, TW;
Assignee:
Nan Ya PCB Corp., Taoyuan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 4/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pin for a semiconductor device is disclosed. A connection head includes a plurality of curved protruded ribs and a plurality of recessed grooves. The curved protruded ribs and recessed grooves are alternately arranged. The curved protruded ribs radially extend from the center of the connection head. A pin stem is connected to the connection head.