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:
Mar. 30, 2010
Filed:
Jul. 20, 2005
Tao Yang, Shenzhen, CN;
Jun Zhou, Shenzhen, CN;
Zhiguo Yan, Shenzhen, CN;
Ruijie Xiao, Shenzhen, CN;
Tao Yang, Shenzhen, CN;
Jun Zhou, Shenzhen, CN;
Zhiguo Yan, Shenzhen, CN;
Ruijie Xiao, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A broadband test line-access board includes at least two broadband test line-access units. Each of the at least two broadband test line-access units includes first, second, and third test terminals, a signal splitter, first, second, and third switches, and first second and third interface terminals. The broadband test line-access board further includes a set of inner test buses, including an internal inner-test bus, an internal outer-test bus and an internal auxiliary-test bus, and fourth, fifth, and sixth switches, and a low-pass filter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile