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:
Oct. 11, 2022
Filed:
Mar. 10, 2021
Applicant:
Smart Wires Inc., Union City, CA (US);
Inventors:
Liyu Cao, Fremont, CA (US);
Haroon Inam, San Jose, CA (US);
Amrit Iyer, Oakland, CA (US);
Hamed Khalilinia, Hayward, CA (US);
Zbigniew Wolanski, Union City, CA (US);
Assignee:
Smart Wires Inc., Union City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 7/12 (2006.01); H02H 9/00 (2006.01); H03H 7/06 (2006.01); H02H 7/22 (2006.01); H02H 9/04 (2006.01);
U.S. Cl.
CPC ...
H01C 7/12 (2013.01); H02H 7/22 (2013.01); H02H 9/005 (2013.01); H03H 7/06 (2013.01); H02H 9/04 (2013.01); H02H 9/045 (2013.01);
Abstract
A filter network is insertable into a power transmission line, to handle disturbances in the power transmission line. A first circuit has an RC network in parallel with a surge arrestor, to bypass high frequency disturbances of the power transmission line. A second circuit has inductors for carrying low-frequency power to and from impedance injection units.