Electrical connectors – With circuit conductors and safety grounding provision – Grounding of coupling part
Reexamination Certificate
2005-05-02
2009-02-10
Figueroa, Felix O (Department: 2833)
Electrical connectors
With circuit conductors and safety grounding provision
Grounding of coupling part
Reexamination Certificate
active
07488188
ABSTRACT:
A differential transmission connector unit is disclosed that includes a first differential transmission connector including a first electrically insulating block body; and first signal contact pairs and first ground contacts arranged alternately in a row in the first block body; and a second differential transmission connector including a second electrically insulating block body; and second signal contact pairs and second ground contacts arranged alternately in a row in the second block body. The first differential transmission connector is connected to the second differential transmission connector with the first signal contact pairs and the second signal contact pairs being in contact with each other and the first ground contacts and the second ground contacts being in contact with each other. One of the contact surface of each first ground contact and the contact surface of the corresponding second ground contact is a rolled surface, the contact surfaces contacting each other.
REFERENCES:
patent: 4045868 (1977-09-01), Ammon et al.
patent: 4846727 (1989-07-01), Glover et al.
patent: 6368121 (2002-04-01), Ueno et al.
patent: 2000-68006 (2000-03-01), None
Hamazaki Masahiro
Kobayashi Mitsuru
Kumamoto Tadashi
Moriyama Satoshi
Sato Kiyoshi
Figueroa Felix O
Fujitsu Component Limited
Staas & Halsey , LLP
LandOfFree
Connector unit for differential transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Connector unit for differential transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Connector unit for differential transmission will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4139729