Chip seal ring having a serpentine geometry

Details Chip seal ring having a serpentine geometry Chip seal ring having a serpentine geometry

2006-11-30

2008-12-16

Dinh, Trinh Vo (Department: 2821)

Communications: radio wave antennas

Antennas

Loop type

C343S7000MS, C343S841000

Reexamination Certificate

active

07466284

ABSTRACT:
A chip seal ring that maintains the chip seal ring as a continuous barrier to contamination, while at the same time creating a desirable electrical feature in the seal ring that enables the use of an on-chip loop antenna. In one embodiment, at least a portion of the chip seal ring has a serpentine configuration, such as a square wave, triangle wave, or curved geometry, that increases the reactance and resistance of the seal ring so as to mitigate the adverse induced currents created by the magnetic coupling effects between the on-chip antenna and the seal rings, thereby improving the efficiency of an on-chip loop antenna in the presence of the seal ring.

REFERENCES:
patent: 6022791 (2000-02-01), Cook et al.
patent: 6127989 (2000-10-01), Kunz
patent: 6316835 (2001-11-01), Chen et al.
patent: 2007/0115606 (2007-05-01), DeVries et al.

Affiliated with

Also associated with

Rating

Chip seal ring having a serpentine geometry does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chip seal ring having a serpentine geometry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip seal ring having a serpentine geometry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4051275