Printed circuit board having axially parallel via holes

Details Printed circuit board having axially parallel via holes Printed circuit board having axially parallel via holes

2005-01-24

2008-08-05

Dinh, Tuan (Department: 2841)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C174S260000, C174S261000, C174S263000, C174S264000, C174S265000, C174S266000, C361S792000, C361S794000, C361S795000

Reexamination Certificate

active

07408120

ABSTRACT:
Disclosed is a PCB having axially parallel via holes, in which an outer ground via hole, acting as a ground, is formed around a via hole for intercircuit connection in the PCB, thereby minimizing the effect of noise caused by the via hole.

REFERENCES:
patent: 5140110 (1992-08-01), Nakagawa et al.
patent: 5374788 (1994-12-01), Endoh et al.
patent: 5623160 (1997-04-01), Liberkowski
patent: 5949030 (1999-09-01), Fasano et al.
patent: 6479764 (2002-11-01), Frana et al.
patent: 6486414 (2002-11-01), Kobayashi et al.
patent: 7154047 (2006-12-01), Howard
patent: 2002/0179332 (2002-12-01), Uematsu et al.
patent: 2003/0102124 (2003-06-01), Vinegar et al.
patent: 2005/0247482 (2005-11-01), Nakamura
patent: 2001-244635 (2001-09-01), None
patent: 2002-353588 (2002-12-01), None

Affiliated with

Also associated with

Rating

Printed circuit board having axially parallel via holes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Printed circuit board having axially parallel via holes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printed circuit board having axially parallel via holes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4015617