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. 18, 2023
Filed:
Sep. 21, 2021
Applicant:
Super Micro Computer, Inc., San Jose, CA (US);
Inventors:
Manhtien V. Phan, Morgan Hill, CA (US);
Mau-Lin Chou, Milpitas, CA (US);
Chih-Hao Lee, New Taipei, TW;
Assignee:
SUPER MICRO COMPUTER, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/66 (2006.01); H01L 23/528 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0253 (2013.01); H05K 1/0298 (2013.01); H05K 2201/093 (2013.01);
Abstract
A circuit board has an edge connector with signal traces. The signal traces are formed on a dielectric layer of the circuit board. A reference trace is formed within the dielectric layer or on another surface of the dielectric layer. Parameters of the reference trace are adjusted to set an impedance of a single-ended signal trace or a differential impedance of two adjacent signal traces.