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:
Apr. 29, 2025
Filed:
Nov. 03, 2021
Nanjing Zte New Software Co., Ltd, Jiangsu, CN;
Li Zhao, Guangdong, CN;
NANJING ZTE NEW SOFTWARE CO., LTD., Jiangsu, CN;
Abstract
There is provided a circuit board. The circuit board includes a signal hole array matched with a terminal array of a connector, and at least part of signal holes in the signal hole array are first signal holes (); the first signal holes () are blind holes, are communicated with part of wiring layers of the circuit board, and are connected to auxiliary conductive structures () through auxiliary lines () located in auxiliary wiring layers; the auxiliary conductive structures () are at least communicated with the auxiliary wiring layers and a wiring layer not communicated with the first signal holes (), and are connected to signal lead-out lines () located in a main wiring layer; and the signal lead-out lines () extend out of a region where the signal hole array is located.