Circuit board
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 2018
Issued Date -
N/A
app pub date -
Jan 12, 2016
filing date -
Nov 27, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circuit board includes a substrate, two signal lines, two ground lines and two ground vias. The substrate includes a signal layer, a ground layer and an insulation layer. The signal layer is spaced apart from the ground layer. The signal lines are disposed on the signal layer with a first distance between the signal lines. The two signal lines are symmetrical about a reference line. The ground lines are disposed on the signal layer with a second distance between the first signal line and the first ground line. The second ground lines are disposed on the signal layer with one of the ground lines including two line portions having different widths. One of the ground vias is located at a joint between the two line portions. The two ground vias are symmetrical about the reference line.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully