Patent US6499890B2 successfully refreshed from Google Patents.
US6499890B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surface mountable optoelectronic device
Assignee: Stratos International Inc
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Filing: 2001-08-23
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Granted: 2002-12-31
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Expires: 2021-08-23
Abstract
Abstract A device which is surface mountable to a printed circuit board. The device includes a housing, an optical sub-assembly, and an electrical connector. The housing includes a fiber optic connector receptacle and a bottom side. The housing is made of an electrically conductive material. The optical sub-assembly is associated with the fiber optic connector receptacle. The electrical connector has contacts, where some portions of the contacts extend into the housing and some portions of the contacts extend from the housing. A portion of the contacts being in a same plane with the bottom side of the housing.
Inventors
- 👤 Patrick B. Gilliland
- 👤 Robert M. Dwarkin
- 👤 Carlos Jines
- 👤 Raul Medina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:39
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4274; G02B6/4277; G02B6/4246; G02B6/4292; H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/6594
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
401 words
A device comprising: a housing having a fiber optic connector receptacle, the housing having a bottom side, and the housing being made of an electrically conductive material; an optical sub-assembly mounted in the housing and being associated with the fiber optic connector receptacle; an electrical connector electrically associated with the optical sub-assembly and projecting from the housing, the electrical connector having a plurality of contacts, and wherein at least one contact of the plurality of contacts being electrically grounded to the housing, and wherein the plurality of contacts have first portions and second portions, the first portions of the plurality of contacts extend from the housing, the second portions of the plurality of contacts extend into the housing, and wherein the bottom side of the housing and the first portions of the plurality of contacts being substantially parallel in a same plane so as to be surface mountable to a host device printed circuit board; and a substrate attached to the optical sub-assembly and to the electrical connector, the substrate having electrical signal conditioning components mounted thereon, and wherein the electrical signal conditioning components electrically connect the optical sub-assembly to the electrical connector, and wherein the housing has a first end and a second end, and wherein the fiber optic connector receptacle being at the first end of the housing, and wherein the electrical connector projects from the housing at the second end of the housing, and wherein the housing is made of a metallic material, and wherein a cover of the housing includes a first recess formed in a first elastic arm, and a second recess formed in a second elastic arm, and wherein a base of the housing includes a first protrusion latch having a shape complementary to a shape of the first recess and a second protrusion latch having a shape complementary to a shape of the second recess, and wherein, upon introducing the cover to the base, the first elastic arm and the second elastic arm deflect from a non-deflected position as the first protrusion latch slides against the first elastic arm and the second protrusion latch slides against the second elastic arm, and wherein, upon attaching the cover to the base, the first protrusion latch fits in the first recess and the second protrusion latch fits in the second recess and the first elastic arm and the second elastic arm deflect back toward the non-deflected position.
Claim 2
Independent Claim
401 words
A device comprising: a housing having a fiber optic connector receptacle, the housing having a bottom side, and the housing being made of an electrically conductive material; an optical sub-assembly mounted in the housing and being associated with the fiber optic connector receptacle; an electrical connector electrically associated with the optical sub-assembly and projecting from the housing, the electrical connector having a plurality of contacts, and wherein at least one contact of the plurality of contacts being electrically grounded to the housing, and wherein the plurality of contacts have first portions and second portions, the first portions of the plurality of contacts extend from the housing, the second portions of the plurality of contacts extend into the housing, and wherein the bottom side of the housing and the first portions of the plurality of contacts being substantially parallel in a same plane so as to be surface mountable to a host device printed circuit board; and a substrate attached to the optical sub-assembly and to the electrical connector, the substrate having electrical signal conditioning components mounted thereon, and wherein the electrical signal conditioning components electrically connect the optical sub-assembly to the electrical connector, and wherein the housing has a first end and a second end, and wherein the fiber optic connector receptacle being at the first end of the housing, and wherein the electrical connector projects from the housing at the second end of the housing, and wherein the housing is made of a metallic material, and wherein a cover of the housing includes a first recess formed in a first elastic arm, and a second recess formed in a second elastic arm, and wherein a base of the housing includes a first protrusion latch having a shape complementary to a shape of the first recess and a second protrusion latch having a shape complementary to a shape of the second recess, and wherein, upon introducing the cover to the base, the first elastic arm and the second elastic arm deflect from a non-deflected position as the first protrusion latch slides against the first elastic arm and the second protrusion latch slides against the second elastic arm, and wherein, upon attaching the cover to the base, the first protrusion latch fits in the first recess and the second protrusion latch fits in the second recess and the first elastic arm and the second elastic arm deflect back toward the non-deflected position.
Claim 3
Dependent Claim
66 words
A device according to claim 1 , further comprising a first alignment post attached to the bottom side of the housing, and a second alignment post attached to the bottom side of the housing, and wherein the housing includes a base and a cover, and wherein the bottom side of the housing, the first alignment post, and the second alignment post are associated with the base.
Claim 4
Dependent Claim
20 words
A device according to claim 2 wherein the fiber optic connector receptacle conforms to an LC fiber optic connector standard.
Claim 5
Dependent Claim
20 words
A device according to claim 3 wherein the optical sub-assembly operates at speeds substantially equal to ten gigabits per second.
Claim 6
Dependent Claim
17 words
A device according to claim 4 wherein the metallic material of the housing being a zinc alloy.
Claim 7
Dependent Claim
18 words
A device according to claim 5 wherein the plurality of contacts being made of gold over phosphor bronze.
Claim 8
Dependent Claim
40 words
A device according to claim 6 , further comprising a shielding insert mounted in the housing adjacent to the optical sub-assembly, and wherein the shielding insert is made of an electrically conductive material and being electrically connected to the housing.
Claim 9
Dependent Claim
18 words
A device according to claim 7 wherein the housing includes a shielding partition positioned adjacent to the substrate.
Claim 10
Dependent Claim
18 words
A device according to claim 8 wherein the housing includes a set of ledges for supporting the substrate.
Claim 11
Dependent Claim
30 words
A device according to claim 9 wherein the plurality of conductors are configured so as to substantially match an impedance of the device with an impedance of the host device.
Claim 12
Dependent Claim
21 words
A device according to claim 10 wherein a dielectric material being substantially positioned between each contact of the plurality of contacts.
Claim 13
Dependent Claim
16 words
A device according to claim 11 wherein the dielectric material being made of a polymer material.
Claim 14
Dependent Claim
16 words
A device according to claim 12 wherein the dielectric material being made of liquid crystal polymer.
Claim 15
Dependent Claim
31 words
A device according to claim 13 , further comprising an electromagnetic shield mounted on the housing for preventing electromagnetic fields from passing between the housing and a host device panel cut-out.
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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) | 2005-12-30 | 2006-07-01 | 2006-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-12-30 | 2010-07-01 | 2010-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-12-30 | 2014-07-01 | 2014-12-31 | $7700.00 | Window Closed / Lapsed |