Crosstalk noise reduction connector for telecommunication system
March 15, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3764727 Printed circuit board High-speed, high pin-out LSI chip package De-coupled printed circuits Radio frequency filter feedthrough structure for multilayer circuit boards Electrically balanced connector assembly Telecommunication connector with feedback Connector for communication systems with cancelled crosstalk Patent #: 5432484 InventorAssigneeApplicationNo. 404547 filed on 03/15/1995US Classes:439/76.1, Within distinct housing spaced from panel circuit arrangement174/34, Conduit or cable structure333/1, PLURAL CHANNEL SYSTEMS439/941CROSSTALK SUPPRESSIONExaminersPrimary: Abrams, NeilAssistant: L. Standig, Barry Matthew Attorney, Agent or FirmForeign Patent References
International ClassH01R 009/09AbstractA connector for communications systems includes four input terminals and four output terminals in ordered arrays. A circuit electrically couples respective input and output terminals and cancels crosstalk induced across adjacent connector terminals. The circuit includes four conductive paths between the respective input and output terminals. Sections of two adjacent paths are in close proximity and cross each other between the input and output terminal. At least two of the paths have sets of vias connected in series between the input and output terminals. The sets of vias are adjacent.Other References
Field of SearchWithin distinct housing spaced from panel circuit arrangementCROSSTALK SUPPRESSION Having push-pull-engaging contacts spaced along planar side wall transverse to longitudinal engagement axis (e.g., telephone jack or plug) Two or more plural-contact coupling parts combined in one integral unit PLURAL CHANNEL SYSTEMS TRANSMISSION LINE INDUCTIVE OR RADIATION INTERFERENCE REDUCTION SYSTEMS Conduit or cable structure | |
