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:
May. 17, 2011
Filed:
Jan. 10, 2007
Applicants:
Chien-hsiang Huang, Taipei Hsien, TW;
Muh-jin Uang, Taipei Hsien, TW;
Inventors:
Chien-Hsiang Huang, Taipei Hsien, TW;
Muh-Jin Uang, Taipei Hsien, TW;
Assignee:
Giga-Byte Technology Co., Ltd., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/22 (2006.01); H02H 1/00 (2006.01); H02H 1/04 (2006.01); H02H 9/06 (2006.01); H01C 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Connection apparatuses are provided, in which at least one isolation transformer comprises a primary coil and a secondary coil each comprising a first end, a second end and a tap, and a high voltage impulse protector is disposed between the primary coil of the isolation transformer and a ground terminal, discharging an overcurrent caused by a high voltage impulse to the ground terminal by point discharge when a high voltage impulse event occurs.