Patent US7806735B1 successfully refreshed from Google Patents.
US7806735B1
Active / In Force
US
⏱️ 2.8 years remaining
Crosstalk-free connector
Assignee: Advanced Connectek Inc
•
Filing: 2009-08-03
•
Granted: 2010-10-05
•
Expires: 2029-08-03
Abstract
Abstract A crosstalk-eliminating connector has an insulative body, multiple terminals and a metal shell. The terminals are mounted in the insulative body and some of the terminals are pairs of signal transmission terminals. The metal shell has at least one crosstalk-eliminating slot and each crosstalk-eliminating slot is located between two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body. The at least one crosstalk-eliminating slot efficiently eliminates the crosstalk between adjacent pairs of the signal transmission terminals.
Inventors
- 👤 Ching-Tien Chen
- 👤 Pin-Yuan Hou
- 👤 Wen-Chih KO
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:55
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/646; H01R13/6461; H01R13/6473; H01R13/6474; H01R13/6476; H01R13/6581; H01R13/6582
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
186 words
A crosstalk-free connector comprising: an insulative body having a front end and a rear end; multiple terminals mounted in the insulative body and some of the terminals being multiple pairs of signal transmission terminals; and a metal shell covering the insulative body and the terminals and having a front opening; a cavity defined in the metal shell, communicating with the front opening and accommodating the insulative body and the terminals; and a rear plate being behind the rear end of the insulative body and having at least one crosstalk-eliminating slot defined through the rear plate, and the at least one crosstalk-eliminating slot being located between two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body; wherein the rear plate of the metal shell has a top edge and a bottom edge, and the at least one crosstalk-eliminating slot is an open slot and has a bottom opening adjacent to the bottom edge of the rear plate; and wherein a height of the at least one crosstalk-eliminating slot is at most equivalent to a height of the rear plate.
Claim 2
Dependent Claim
186 words
A crosstalk-free connector comprising: an insulative body having a front end and a rear end; multiple terminals mounted in the insulative body and some of the terminals being multiple pairs of signal transmission terminals; and a metal shell covering the insulative body and the terminals and having a front opening; a cavity defined in the metal shell, communicating with the front opening and accommodating the insulative body and the terminals; and a rear plate being behind the rear end of the insulative body and having at least one crosstalk-eliminating slot defined through the rear plate, and the at least one crosstalk-eliminating slot being located between two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body; wherein the rear plate of the metal shell has a top edge and a bottom edge, and the at least one crosstalk-eliminating slot is an open slot and has a bottom opening adjacent to the bottom edge of the rear plate; and wherein a height of the at least one crosstalk-eliminating slot is at most equivalent to a height of the rear plate.
Claim 3
Dependent Claim
90 words
The crosstalk-free connector as claimed in claim 1 , wherein each terminal has a mounting section mounted in the insulative body; a soldering section formed on and protruding downwards from the mounting section behind the insulative body; and a contacting section formed on and protruding forwards and exposed out of the insulative body; and the at least one crosstalk-eliminating slot is located between two adjacent pairs of the soldering sections of the two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body.
Claim 4
Dependent Claim
28 words
The crosstalk-free connector as claimed in claim 1 , wherein the height of the at least one crosstalk-eliminating slot is larger than a width of the crosstalk-eliminating slot.
Claim 5
Dependent Claim
81 words
The crosstalk-free connector as claimed in claim 2 , wherein the terminals are classified into multiple USB 2.0 terminals and USB 3.0 terminals, and four of the USB 3.0 terminals are a pair of first signal transmission terminals and a pair of second signal transmission terminals; and the at least one crosstalk-eliminating slot is located between the soldering sections of the pair of the first signal transmission terminals and the soldering sections of the pair of the second signal transmission terminals.
Claim 6
Dependent Claim
61 words
The crosstalk-free connector as claimed in claim 4 , wherein the insulative body has a base; a tongue formed on and protruding forwards from the base; multiple first terminals holes defined through the base and respectively holding the first signal transmission terminals; multiple second terminal holes defined through the base and the tongue and respectively holding the second signal transmission terminals.
Claim 7
Dependent Claim
38 words
The crosstalk-free connector as claimed in claim 2 further comprising a positioning bracket mounted under the insulative body and having multiple positioning holes defined through the positioning bracket and mounted respectively around the soldering sections of the terminals.
Claim 8
Dependent Claim
98 words
The crosstalk-free connector as claimed in claim 1 , wherein the metal shell further has a top plate, two opposite side plate and a bottom plate; the top plate has a front edge, a rear edge and two opposite side edges; the rear plate is formed on and protrudes downwards from the rear edge of the top plate; the side plates are formed respectively on and protrude downwards from the side edges of the top plate and each side plate has a bottom edge; and the bottom plate is formed between the bottom edges of the side plates.
Claim 9
Dependent Claim
255 words
A crosstalk-free connector comprising: an insulative body having a front end and a rear end; multiple terminals mounted in the insulative body and some of the terminals being multiple pairs of signal transmission terminals; and a metal shell covering the insulative body and the terminals and having a front opening; a cavity defined in the metal shell, communicating with the front opening and accommodating the insulative body and the terminals; and a rear plate being behind the rear end of the insulative body and having at least one crosstalk-eliminating slot defined through the rear plate, and the at least one crosstalk-eliminating slot being located between two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body; wherein the rear plate has a top edge and a bottom edge, the at least one crosstalk-eliminating slot is an open slot and has a bottom opening adjacent to the bottom edge of the rear plate; a height of the crosstalk of the at least one crosstalk-eliminating slot is at most equivalent to a height of the rear plate; the height of the at least one crosstalk-eliminating slot is larger than a width of the crosstalk-eliminating slot; and the two adjacent pairs of the signal transmission terminals are a pair of transmitter differential terminals and a pair of receiver differential terminals and one of the at least one crosstalk-eliminating slot is located between the pairs of the transmitter and receiver differential terminals when observed from the rear end of the insulative body.
Claim 10
Dependent Claim
255 words
A crosstalk-free connector comprising: an insulative body having a front end and a rear end; multiple terminals mounted in the insulative body and some of the terminals being multiple pairs of signal transmission terminals; and a metal shell covering the insulative body and the terminals and having a front opening; a cavity defined in the metal shell, communicating with the front opening and accommodating the insulative body and the terminals; and a rear plate being behind the rear end of the insulative body and having at least one crosstalk-eliminating slot defined through the rear plate, and the at least one crosstalk-eliminating slot being located between two adjacent pairs of the signal transmission terminals when observed from the rear end of the insulative body; wherein the rear plate has a top edge and a bottom edge, the at least one crosstalk-eliminating slot is an open slot and has a bottom opening adjacent to the bottom edge of the rear plate; a height of the crosstalk of the at least one crosstalk-eliminating slot is at most equivalent to a height of the rear plate; the height of the at least one crosstalk-eliminating slot is larger than a width of the crosstalk-eliminating slot; and the two adjacent pairs of the signal transmission terminals are a pair of transmitter differential terminals and a pair of receiver differential terminals and one of the at least one crosstalk-eliminating slot is located between the pairs of the transmitter and receiver differential terminals when observed from the rear end of the insulative body.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2013-10-04 | 2014-04-05 | 2014-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2017-10-04 | 2018-04-05 | 2018-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2021-10-04 | 2022-04-05 | 2022-10-05 | $7700.00 | Window Closed / Lapsed |