Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2009-03-10
2010-06-15
Ta, Tho D (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
C439S941000
Reexamination Certificate
active
07736195
ABSTRACT:
A communications outlet includes eight outlet tines positioned adjacent one another and defining four pairs of outlet tines. The fourth and fifth outlet tines define a first pair, the first and second outlet tines define a second pair, the third and sixth outlet tines define a third pair, and the seventh and eighth outlet tines define a fourth pair. Each outlet tine has a free end near to which a plug contact is adapted to touch and each outlet tine has a fixed end coupled through a corresponding conductive trace to a corresponding conductive wire termination contact. The communications outlet includes a first modal alien crosstalk compensation stage connected to the outlet tines associated with the second, third, and fourth pairs. The first modal alien crosstalk compensation stage includes independent capacitive components operably responsive to differential signals on the third pair to introduce common mode signals onto the second and fourth pairs that have the opposite polarity of common mode signals on the second and fourth pairs at points where the plug contacts connect with the outlet tines.
REFERENCES:
patent: 5186647 (1993-02-01), Denkmann et al.
patent: 5299956 (1994-04-01), Brownell et al.
patent: 5791943 (1998-08-01), Lo et al.
patent: 6083052 (2000-07-01), Adams et al.
patent: 6139371 (2000-10-01), Troutman et al.
patent: 6186834 (2001-02-01), Arnett et al.
patent: 6379157 (2002-04-01), Curry et al.
patent: 6464541 (2002-10-01), Hashim et al.
patent: 6641443 (2003-11-01), Itano et al.
patent: 6786776 (2004-09-01), Itano et al.
patent: 7038554 (2006-05-01), Seefried
patent: 7153168 (2006-12-01), Caveney et al.
patent: 7179131 (2007-02-01), Caveney et al.
patent: 7201618 (2007-04-01), Ellis et al.
patent: 7204722 (2007-04-01), Hashim et al.
patent: 7281957 (2007-10-01), Caveney
patent: 7309261 (2007-12-01), Caveney et al.
patent: 7357683 (2008-04-01), Caveney et al.
patent: 7381098 (2008-06-01), Hammond, Jr. et al.
patent: 7384315 (2008-06-01), Caveney et al.
patent: 2006/0189215 (2006-08-01), Ellis et al.
patent: 2007/0173120 (2007-07-01), Caveney et al.
patent: 2007/0270042 (2007-11-01), Belopolsky et al.
patent: 2007/0270044 (2007-11-01), Belopolsky et al.
patent: 2008/0045090 (2008-02-01), Caveney
patent: 2009/0163084 (2009-06-01), Straka et al.
patent: 2000113941 (2000-04-01), None
Korean Intellectual Property Office (ISA), International Search Report, International Application No. PCT/US2008/077138, Mar. 23, 2009.
Korean Intellectual Property Office (ISA), Written Opinion, International Application No. PCT/US2008/077138, Mar. 23, 2009.
Johnson, Howard W.; Graham, Martin, High-Speed Signal Propagation, Mar. 2003, ISBN 0-13-084408-X, ISBN-13: 9780130844088, 800 pp., 1st Edition, Pearson Education Inc., publishing as Prentice Hall Professional Technical Reference, Upper Saddle River, NJ 07458, USA.
U.S. Appl. No. 12/234,597, filed Sep. 19, 2008, Applicants: Franklin C. Marti et al.
International Application Serial No. PCT/US2008/077138, filed Sep. 19, 2008, Applicants: Franklin C. Marti et al.
Erickson Jason
Poulsen Jeffrey Alan
Seefried Jeffrey P.
Graybeal Jackson LLP
Leviton Manufacturing Co. Inc.
Milam Kathryn J.
Rusyn Paul F.
Ta Tho D
LandOfFree
Circuits, systems and methods for implementing high speed... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Circuits, systems and methods for implementing high speed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuits, systems and methods for implementing high speed... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4241784