US8109795B2
Active / In Force
US
⏱️ 3.5 years remaining
USB/ESATA combo receptable featured with ground layer retarding interfaces therebetween
Assignee: Hon Hai Precision Industry Co Ltd
•
Filing: 2010-04-20
•
Granted: 2012-02-07
•
Expires: 2030-04-20
Abstract
Abstract An electrical connector includes an insulative housing defining a mating cavity, two parallel and stacked mating portions respectively forwards extending into the mating cavity, sets of contact retained in the housing and a grounding member retained in the housing. The first mating portion defines thereon a first surface; the second mating portion spaces from the first mating portion and defines thereon a second surface opposite to the first surface. The sets of contact include a first set of contacts each defining a contacting section exposed upon the first surface and a second set of contacts each defining a deflectable cantilevered beam accessible from the second face. The grounding member is disposed between the first and second mating portions to reduce the cross-talk between the first and second sets of contacts.
Inventors
- 👤 Chih-Nan Lin
- 👤 Kuo-Chun Hsu
- 👤 Hung-Chi Yu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:10
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/646; H01R13/6461
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
239 words
An electrical connector compatible to standards of Universal Serial Bus (USB) and External Serial Advanced Technology Attachment (eSATA) protocols, comprising: an insulative housing defining a base portion, a pair of sidewalls respectively extending forwards from two opposite ends of the base portion and a tongue portion disposed between the sidewalls and defining thereon first and second surfaces opposite to each other; an eSATA contact set comprising several contacts each defining a blade contacting section exposed upon the first surface and a leg section; a USB contact set comprising several contacts each defining a deflectable cantilevered beam accessible from the second surface; and a grounding member retained in the tongue portion and disposed between the eSATA contact set and the USB contact set, and further spaced from the blade contacting sections and the deflectable cantilevered beams; wherein the tongue portion defines two opposite side surfaces facing to the sidewalls, a front face connecting with the side surfaces and a receiving slot running through the side surfaces and the front face thereof to divide the tongue portion into first and second mating portions spaced from each other, and the grounding member defines a horizontal main section received in the receiving slot and disposed between the first and second mating portions; wherein the grounding member also has a soldering leg perpendicularly extending downward from the main section for being mounted onto a printed circuit board on which the electrical connector is mounted.
Claim 2
Dependent Claim
239 words
An electrical connector compatible to standards of Universal Serial Bus (USB) and External Serial Advanced Technology Attachment (eSATA) protocols, comprising: an insulative housing defining a base portion, a pair of sidewalls respectively extending forwards from two opposite ends of the base portion and a tongue portion disposed between the sidewalls and defining thereon first and second surfaces opposite to each other; an eSATA contact set comprising several contacts each defining a blade contacting section exposed upon the first surface and a leg section; a USB contact set comprising several contacts each defining a deflectable cantilevered beam accessible from the second surface; and a grounding member retained in the tongue portion and disposed between the eSATA contact set and the USB contact set, and further spaced from the blade contacting sections and the deflectable cantilevered beams; wherein the tongue portion defines two opposite side surfaces facing to the sidewalls, a front face connecting with the side surfaces and a receiving slot running through the side surfaces and the front face thereof to divide the tongue portion into first and second mating portions spaced from each other, and the grounding member defines a horizontal main section received in the receiving slot and disposed between the first and second mating portions; wherein the grounding member also has a soldering leg perpendicularly extending downward from the main section for being mounted onto a printed circuit board on which the electrical connector is mounted.
Claim 3
Dependent Claim
32 words
The electrical connector as described in claim 1 , wherein the main section is retained in the receiving slot without any portion extending beyond the front face and the corresponding side surfaces.
Claim 4
Dependent Claim
167 words
An electrical connector comprising: an insulative housing defining a mating port with therein a forwardly extending mating tongue defining opposite first and second faces thereon; a plurality of first contacts disposed in the housing and defining stiff contacting sections exposed upon the first face and first soldering legs extending out of the insulative housing; a plurality of second contacts disposed in the housing and defining resilient contacting section exposed upon the second face and second soldering legs extending out of the insulative housing; a grounding member embedded into the mating tongue between the first face and the second face with a grounding leg extending out of the insulative housing; wherein the housing defines a plurality of spaced standoffs formed on a rear region of the first face of the mating tongue, and the first contacts are respectively exposed in corresponding gaps between said spaced standoffs; wherein said grounding leg extends downwardly and is located between the first soldering legs and second soldering legs along a front-to-rear direction.
Claim 5
Dependent Claim
167 words
An electrical connector comprising: an insulative housing defining a mating port with therein a forwardly extending mating tongue defining opposite first and second faces thereon; a plurality of first contacts disposed in the housing and defining stiff contacting sections exposed upon the first face and first soldering legs extending out of the insulative housing; a plurality of second contacts disposed in the housing and defining resilient contacting section exposed upon the second face and second soldering legs extending out of the insulative housing; a grounding member embedded into the mating tongue between the first face and the second face with a grounding leg extending out of the insulative housing; wherein the housing defines a plurality of spaced standoffs formed on a rear region of the first face of the mating tongue, and the first contacts are respectively exposed in corresponding gaps between said spaced standoffs; wherein said grounding leg extends downwardly and is located between the first soldering legs and second soldering legs along a front-to-rear direction.
Claim 6
Dependent Claim
27 words
The electrical connector as described in claim 3 , wherein the grounding member is inserted into the mating tongue from a rear end of the insulative housing.
Claim 7
Dependent Claim
31 words
The electrical connector as described in claim 4 , wherein a pair of switch terminals are arranged at a lateral side of the mating port and located under the mating tongue.
Claim 8
Dependent Claim
162 words
An electrical connector comprising: an insulative housing defining a mating port with therein a forwardly extending mating tongue extending forwardly from a base along a mating direction and defining opposite first and second faces thereon in a vertical direction perpendicular to said mating direction; a plurality of first contacts disposed in the housing and defining stiff contacting sections exposed upon the first face; a plurality of second contacts disposed in the housing and defining resilient contacting section exposed upon the second face; a grounding plate embedded into the mating tongue between the first face and the second face; wherein the housing defines a plurality of standoffs formed on a rear region of the first face of the mating tongue and rearwardly joined with the base and spaced from one another with gaps in a transverse direction perpendicular to both said mating direction and said vertical direction, and the first contacts are respectively exposed vertically in the corresponding gaps between said spaced standoffs.
Claim 9
Dependent Claim
162 words
An electrical connector comprising: an insulative housing defining a mating port with therein a forwardly extending mating tongue extending forwardly from a base along a mating direction and defining opposite first and second faces thereon in a vertical direction perpendicular to said mating direction; a plurality of first contacts disposed in the housing and defining stiff contacting sections exposed upon the first face; a plurality of second contacts disposed in the housing and defining resilient contacting section exposed upon the second face; a grounding plate embedded into the mating tongue between the first face and the second face; wherein the housing defines a plurality of standoffs formed on a rear region of the first face of the mating tongue and rearwardly joined with the base and spaced from one another with gaps in a transverse direction perpendicular to both said mating direction and said vertical direction, and the first contacts are respectively exposed vertically in the corresponding gaps between said spaced standoffs.
Claim 10
Dependent Claim
25 words
The electrical connector as claimed in claim 6 , wherein the grounding plate includes a tail extending downwardly beyond the housing in the vertical direction.
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) | 2015-02-06 | 2015-08-08 | 2016-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2019-02-06 | 2019-08-08 | 2020-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2023-02-06 | 2023-08-08 | 2024-02-07 | $7700.00 | Window Closed / Lapsed |