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:
Sep. 16, 2008
Filed:
Feb. 02, 2007
Tat Keung Chan, South San Francisco, CA (US);
Songly Mu, Salida, CA (US);
Tat Keung Chan, South San Francisco, CA (US);
Songly Mu, Salida, CA (US);
ASOKA USA Corporation, Foster City, CA (US);
Abstract
A system includes a power transformer device and a powerline box coupled to the transformer device, the powerline box including three lines including a first phase, a second phase, and a third phase. The three phases are derived from the power transformer device. The system has a powerline coupler coupled to the first phase, the second phase, and the third phase and a multichannel data communication device coupled to the powerline coupler. The system has a first and a second capacitors coupled to the first phase and a first length of wiring between the first capacitor and the second capacitor. The system has a third and a fourth capacitors coupled to the second phase and a second length of wiring. The system has a fifth and a sixth capacitors coupled to the third phase and a third length of wiring.