Wave transmission lines and networks – Transmission line inductive or radiation interference...
Reexamination Certificate
2007-04-17
2007-04-17
Ham, Seungsook (Department: 2817)
Wave transmission lines and networks
Transmission line inductive or radiation interference...
C174S036000
Reexamination Certificate
active
11007610
ABSTRACT:
Apparatus for reducing a common mode (CM) electromagnetic interference (EMI) in a balanced transmission line which carries a differential signal occupying a specified frequency band is described. The apparatus includes a first Single Ended Filter (SEF) operatively associated with a first path of the balanced transmission line, and a second SEF operatively associated with a second path of the balanced transmission line, wherein a ground terminal of the first SEF and a ground terminal of the second SEF are electrically connected to a local ground. Related apparatus and methods are also described.
REFERENCES:
patent: 4301428 (1981-11-01), Mayer
patent: 4347487 (1982-08-01), Martin
patent: 4383225 (1983-05-01), Mayer
patent: 4486721 (1984-12-01), Cornelius
patent: 4506235 (1985-03-01), Mayer
patent: 4510468 (1985-04-01), Mayer
patent: 4888675 (1989-12-01), Kumar
patent: 5077543 (1991-12-01), Carlile
patent: 5095291 (1992-03-01), Staschover
patent: 5109206 (1992-04-01), Carlile
patent: 5281762 (1994-01-01), Long et al.
patent: 5512196 (1996-04-01), Mantese
patent: 5594397 (1997-01-01), Uchikoba
patent: 5756932 (1998-05-01), Barnett
patent: 5825259 (1998-10-01), Harpham
patent: 5847628 (1998-12-01), Uchikoba
patent: 5872534 (1999-02-01), Mayer
patent: 6028353 (2000-02-01), Nakano
patent: 6553910 (2003-04-01), Fogle
patent: 6603080 (2003-08-01), Jenson
patent: 6778034 (2004-08-01), Nir et al.
patent: 2001/0042632 (2001-11-01), Manov
Data sheet of MIDCOM Corporation, of 1056 N. Tustin Ave, Anaheim, Calif. 92807, USA, mod.sup.2RJ45.sub.tm, rev.011204, which demonstrates a typical 10/100 BaseT Integrated RJ45 connector, Midcom, Inc., 121 Airport Drive, Watertown, SD 57201, USA http://www.midcom-inc.com/.
Current data sheet of XMULTIPLE USA Ltd., of 1420 Los Angeles Avenue, Suite G-Simi Valley, Calif. 93065 USA, Part No. XRJH-12-01-10-10-X-FA-XM12 + XRJH-11-01-8-8-X Drawing, dated Jun. 30, 2003, which demonstrates a typical 1000Base-T RJ45 connector; http://www.xmultiple.com/index.htm.
Axelrod Alexander M.
Shpiro Zeev
Advanced Magnetic Solutions Limited
Friedman Mark M.
Ham Seungsook
LandOfFree
Electromagnetic interface module for balanced data... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electromagnetic interface module for balanced data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic interface module for balanced data... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3738408