Patent US6913485B2 successfully refreshed from Google Patents.
US6913485B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Micro coaxial cable assembly having improved contacts
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 2003-10-01
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Granted: 2005-07-05
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Expires: 2023-10-01
Abstract
Abstract An electrical connector assembly ( 100 ) comprises an elongate insulative housing ( 1 ), a contact set ( 2 ), a shield ( 3 ), and a plurality of cables ( 6 ). The housing has a base portion ( 11 ) and a plurality of passageways ( 111 ) defined in the base portion. The contacts set is assembled into a rear end of the housing. The contact set comprises an insulative insert ( 21 ), a plurality of signal and grounding contacts ( 22 ) and a grounding bar ( 23 ) assembled in the insert. Each contact comprises a mating section ( 224 ) extending beyond the insulative insert and received into the corresponding passageways of the housing and a connecting section ( 226 ) remained in the insert, and a step section ( 228 ) between the mating section and the connecting section so that the mating section is not coplanar with the connecting section. The plurality of cables extends into the insulative insert and is electrically soldered to the connecting sections.
Inventors
- 👤 David Tso-Chin Ko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:01
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/65912; H01R13/65915; H01R9/00; H01R9/03; H01R9/05; H01R9/0512; H01R12/00; H01R12/50; H01R12/59; H01R12/592; H01R13/6592; H01R13/6593; H01R13/6581; H01R13/6582; H01R13/6583
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
145 words
An electrical connector assembly, comprising: an elongate insulative housing having a base portion, a plurality of passageways defined in the base portion, and an insulative insert in a rear end thereof; a plurality of signal and grounding contacts each comprising a mating section extending beyond the insulative insert and received into a corresponding passageway of the housing, a connecting section remained in the insert, and a step section between the mating section and the connecting section and rendering the mating section higher than the connecting section; a grounding bar assembled in the insert, the grounding bar having a plurality of grounding fingers electrically connecting with corresponding grounding contacts; and a plurality of cables extending into the insulative insert and electrically soldered to the connecting sections wherein the cable comprises a plurality of high speed wires that are differential pairs electrically soldered to corresponding signal contacts.
Claim 2
Dependent Claim
145 words
An electrical connector assembly, comprising: an elongate insulative housing having a base portion, a plurality of passageways defined in the base portion, and an insulative insert in a rear end thereof; a plurality of signal and grounding contacts each comprising a mating section extending beyond the insulative insert and received into a corresponding passageway of the housing, a connecting section remained in the insert, and a step section between the mating section and the connecting section and rendering the mating section higher than the connecting section; a grounding bar assembled in the insert, the grounding bar having a plurality of grounding fingers electrically connecting with corresponding grounding contacts; and a plurality of cables extending into the insulative insert and electrically soldered to the connecting sections wherein the cable comprises a plurality of high speed wires that are differential pairs electrically soldered to corresponding signal contacts.
Claim 3
Dependent Claim
38 words
The electrical connector assembly as described in claim 1 , further comprising a grounding plate having a plurality of grounding fingers and at least one grounding beam, said at least one grounding beam electrically contacting the grounding bar.
Claim 4
Dependent Claim
76 words
The electrical connector assembly as described in claim 1 , wherein a pair of retention portions is formed at a pair of lateral ends of the base portion, and a pair of latch devices is pivotably mounted to the retention portions, each latch device having a latch portion for latching with a complementary connector and a tab engaging with the housing for resisting a pulling force acting on the each latch device from the complementary connector.
Claim 5
Dependent Claim
46 words
The electrical connector assembly as described in claim 3 , wherein latch each latch device portion has a body portion enclosing and securely assembled pivotably mounted on the a corresponding retention portion of the housing, and the engaging latch portion extends forwardly from the body portion.
Claim 6
Dependent Claim
20 words
The electrical connector assembly as described in claim 1 , wherein the connector further comprising a shield enclosing the housing.
Claim 7
Dependent Claim
52 words
The electrical connector assembly as described in claim 5 , wherein the shield has a pair of side portions formed on a pair of lateral ends thereof, and each latch portion device has a spring tab extending from the body portion and abutting against the a corresponding side portion of the shield.
Claim 8
Independent Claim
183 words
A method for making an electrical connector assembly comprising: providing an elongate insulative housing having a base portion and a plurality of passageways defined in the base portion; providing an insulative insert having a plurality of channels; providing a plurality of signal and grounding contacts each having a connecting section retained in the channel, a mating section extending beyond the insulative insert and a step section between the mating section and the connecting section and rendering the mating section higher than the connecting section; providing a plurality of cables each having a conductor placed into the channel and connecting with the connecting section of the contact; placing a plurality of solders into the channels; heating the mating sections of the contacts so that the solders are melted and solder the connecting sections and the conductors together; and assembling the insulative insert to the housing with the mating sections wherein the connector assembly further comprises a grounding bar assembled to the insulative insert, the grounding bar having a plurality of grounding fingers soldered to the connecting sections of the contacts received into the passageways.
Claim 9
Independent Claim
183 words
A method for making an electrical connector assembly comprising: providing an elongate insulative housing having a base portion and a plurality of passageways defined in the base portion; providing an insulative insert having a plurality of channels; providing a plurality of signal and grounding contacts each having a connecting section retained in the channel, a mating section extending beyond the insulative insert and a step section between the mating section and the connecting section and rendering the mating section higher than the connecting section; providing a plurality of cables each having a conductor placed into the channel and connecting with the connecting section of the contact; placing a plurality of solders into the channels; heating the mating sections of the contacts so that the solders are melted and solder the connecting sections and the conductors together; and assembling the insulative insert to the housing with the mating sections wherein the connector assembly further comprises a grounding bar assembled to the insulative insert, the grounding bar having a plurality of grounding fingers soldered to the connecting sections of the contacts received into the passageways.
Claim 10
Dependent Claim
26 words
The method of making the electrical connector assembly as described in claim 7 , wherein the connector assembly further comprises a shield enclosuring the housing therein.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2008-07-04 | 2009-01-03 | 2009-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-07-04 | 2013-01-03 | 2013-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-07-04 | 2017-01-03 | 2017-07-05 | $7700.00 | Window Closed / Lapsed |