CN201365048Y - eSATA connector with double interfaces - Google Patents
eSATA connector with double interfaces Download PDFInfo
- Publication number
- CN201365048Y CN201365048Y CNU2009201051753U CN200920105175U CN201365048Y CN 201365048 Y CN201365048 Y CN 201365048Y CN U2009201051753 U CNU2009201051753 U CN U2009201051753U CN 200920105175 U CN200920105175 U CN 200920105175U CN 201365048 Y CN201365048 Y CN 201365048Y
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- Prior art keywords
- esata
- connector
- interface
- supporting part
- usb
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- Expired - Lifetime
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Abstract
The utility model discloses an eSATA connector with double interfaces, comprising a connector body which is provided with a bearing part, the upper surface of the bearing part is provided with a circuit which is in accordance with the protocol of a connector of a USB interface, and the lower surface of the bearing part is provided with a circuit which is in accordance with the protocol of a connector of an eSATA interface and is used for transmitting data. Metal shells on the upper and lower surfaces and protruding buckles at left and right sides at the outer side of the existing eSATA plug are removed in the bearing part, the thickness of the eSATA connector is reduced and the volume of the eSATA connector is shortened; meanwhile, one surface of the eSATA connector is provided with a circuit of a USB plug, and the other surface thereof is provided with a circuit of an eSATA plug; the eSATA connector with double interfaces has compatibility of the eSATA plug and the USB plug, so as to be convenient for usage of users.
Description
Technical field
The utility model relates to a kind of eSATA connector, particularly the eSATA connector at a kind of pair of interface.
Background technology
Growing along with electronic technology, portable electric appts also more and more is extensive use of by the consumer.The transmission demand of mass data more impels respective interface connector constantly to upgrade to support mass data transfers.
Main electronic equipment is provided with the standard USB interface of supporting hot plug on the market, USB2.0 interface for example, and the peak transfer rate of USB2.0 interface is 480Mbps.Also have a kind of eSATA interface on the market, the full name of eSATA is External Serial ATA (an external series advanced technology attachment), and it is the outside extension specification of SATA interface, has used 7 pin data wires, supports hot-swappablely equally, and transmission rate is 3000Mb/s.
Although eSATA interface advantage in the use is outstanding, but part also comes with some shortcomings, eSATA only provides data-interface, lack the power supply supply, that is, all to use the additional configuration power supply based on the equipment of eSATA interface, and if the precedence of user's plug of data wire and power line when hot plug make mistakes, cause the inefficacy of hot plug function and can not use, even influence the performance of eSATA.
Development along with technology, having occurred collection power line and data wire again is the eSATA plug and socket of one, for example application number is 200620158798.3 Chinese patent, this patent has realized that the eSATA plug and socket is connected with data wire power line by single face, is convenient to that the user is disposable to carry out hot plug.
From the angle in market, improve back eSATA interface and can not replace all standard USB interface at once, therefore, occurred can be compatible at a high speed eSATA (3Gbps) plug and the USB PLUS socket of USB2.0 (480Mbps) plug of low speed.For example, application number is the Chinese patent of 200620002331.X, no matter this patent has realized it being standard USB or eSATA, the joint of these two kinds of different agreements all can shared same socket.
Under the prior art, described eSATA plug is provided with the slot of hollow, and outside two sides up and down are provided with metal clips, and the outside left and right sides is provided with the buckle of projection, realizes fixing between the eSATA plug and socket by metal clips and buckle dual mode.Under the prior art eSATA plug be connected and fixed the volume that device has increased the eSATA plug, and the eSATA plug of large volume can need the eSATA socket of more volume.And the eSATA data-interface of large volume comprises eSATA and socket, is unfavorable for the miniaturization of digital equipment.
In addition, the USB plug under the prior art and the application of socket are more extensive, when the user needs the high-speed data transmission rate, need to buy the device that has the eSATA plug; In order to guarantee the compatibility of plug and socket, it is standby also to need to carry the device that has USB plug; This user has brought use loaded down with trivial details.
Therefore, there is defective in prior art, needs further improvement and develops.
The utility model content
The purpose of this utility model is to provide a kind of connector, makes connector have the circuit of eSATA plug and USB plug function simultaneously.
The technical solution of the utility model is as follows:
The eSATA connector at a kind of pair of interface, comprise connector body, wherein, described connector body is provided with supporting part, the upper surface setting of described supporting part meets the circuit of USB interface connector agreement, and the lower surface setting of described supporting part meets the circuit that eSATA interface connector agreement is used to transmit data.
The eSATA connector at described pair of interface, wherein, the height of described supporting part and cross-section lengths are equal to the height and the cross-section lengths of standard USB plug supporting part.
The eSATA connector at described pair of interface, wherein, the height of described supporting part is not more than USBPLUS socket inwall upper surface to the height between the USB PLUS socket supporting part upper surface; The cross-section lengths of described supporting part is not more than the length of USB PLUS socket supporting part cross section.
The eSATA connector at described pair of interface, wherein, described supporting part cross section is the rectangle of flat.
The eSATA connector at described pair of interface, wherein, the recessed longitudinally road of described supporting part upper surface setting.
The eSATA connector at described pair of interface, wherein, described recessed longitudinally road has two, is separately positioned on the left and right two ends of described supporting part upper surface, and the profile that makes described supporting part cross section upper surface is a convex shape.
The eSATA connector at described pair of interface, wherein, the circuit on the upper and lower surface of described supporting part is arranged at printed circuit board (PCB).
The eSATA connector at described pair of interface, wherein, the contact of circuit is the plain conductor body on the described printed circuit board (PCB).
The eSATA connector at described pair of interface, wherein, the contact of described upper and lower surface circuit is a metal terminal.
The eSATA connector at described pair of interface, wherein, described metal terminal is a needle-like.
The eSATA connector at described pair of interface, wherein, the circuit of the described USB of meeting interface connector agreement comprises two data terminals, a power supply terminal and an earth terminal.
The eSATA connector at described pair of interface, wherein, power supply terminal in four metal terminals of the described USB of meeting interface connector agreement and earth terminal provide power supply for the circuit that the lower surface of described supporting part meets eSATA interface connector agreement.
The eSATA connector at described pair of interface, wherein, the metal terminal of described supporting part upper surface and the metal terminal of lower surface shift to install.
Compared with prior art, the utility model provides the eSATA connector at a kind of pair of interface, supporting part is set on connector, described supporting part increases metal shell and the outstanding buckle of and arranged on left and right sides of having removed the outside upper and lower surface of existing eSATA plug, reduce the thickness of eSATA connector, dwindled the volume of eSATA connector; Surface of the described eSATA of contracting connector is provided with the circuit of USB plug, the circuit that the another one surface is provided with the eSATA plug simultaneously; The function of compatible eSATA plug of the eSATA connector at described pair of interface and USB plug, convenient for users to use.
Description of drawings
Fig. 1 is the structural representation of USB PLUS socket under the prior art;
Fig. 2 is the structural representation of eSATA plug under the prior art;
Fig. 3 is the schematic diagram of USB PLUS socket holding part height under the prior art;
Fig. 4 is the schematic diagram of low first embodiment of thickness e SATA connector of the utility model;
Fig. 5 is the schematic diagram of first embodiment of the utility model eSATA socket;
Fig. 6 is the schematic diagram of arch power supply terminal among first embodiment of the utility model eSATA socket;
Fig. 7 is the schematic diagram of low second embodiment of thickness e SATA connector of the utility model;
Fig. 8 is the schematic diagram of low the 3rd embodiment of thickness e SATA connector of the utility model;
Fig. 9 is the schematic diagram of second embodiment of the utility model eSATA socket;
Figure 10 is the schematic diagram of the 3rd embodiment of the utility model eSATA socket;
Figure 11 is the schematic diagram of the 4th embodiment of the utility model eSATA socket;
Figure 12 A is the functional block diagram of low first embodiment of thickness e SATA storage device of the utility model;
Figure 12 B is the three-dimensional structure diagram of low first embodiment of thickness e SATA storage device of the utility model;
Figure 13 is the functional block diagram of low second embodiment of thickness e SATA storage device of the utility model;
Figure 14 is first embodiment of low thickness e SATA storage device data wire of the utility model and power line connection layout;
Figure 15 is second embodiment of low thickness e SATA storage device data wire of the utility model and power line connection layout;
Figure 16 is the 3rd embodiment of low thickness e SATA storage device data wire of the utility model and power line connection layout.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
ESATA plug 200 under the prior art, as shown in Figure 2, comprise header body 210, be installed on the metal shell 220 of header body 210 outsides, described header body 210 offers the slot 230 of rectangle, and described slot 230 is used for the supporting part 140 of ccontaining described USB PLUS socket 100.The upper surface of described slot 230 is provided with seven metal terminals 231 that meet eSATA interface connector agreement, and lower surface is provided with four metal terminals 232 that meet USB interface connector agreement.When the described eSATA plug 200 under the prior art is connected with described USB PLUS socket 100, seven metal terminals 231 of slot 230 upper surfaces of described eSATA plug 200 and seven metal terminals 141 of described USB PLUS socket 100 supporting parts 140 upper surfaces intercouple, and can be used for transfer of data.Four metal terminals 142 of four metal terminals 232 of described eSATA plug 200 lower surfaces and described USB PLUS socket 100 supporting parts 140 lower surfaces intercouples simultaneously, make between four metal terminals of the described USB of meeting interface connector agreement to intercouple, make the described eSATA plug 200 can be by the USB power line power supply of described USB PLUS socket 100.The outstanding buckle 240 in last described eSATA plug 200 left and right sides engages mutually with USB PLUS socket 100; The metal shell 120 of described USBPLUS socket 100 and the metal shell of described eSATA plug 200 220 are by the shell fragment engaging of upper and lower surface; Realize fixing between described USB PLUS socket 100 and the eSATA plug 200 by this dual mode.
Described USB PLUS socket 100 supporting parts 140 are divided into two spaces with described slot, form first holding part between described supporting part 140 upper surfaces and the metal shell 120 inwall upper surfaces, form second holding part between described supporting part 140 lower surfaces and the metal shell 120 inwall lower surfaces.As shown in Figure 3, the height of described first holding part is H, and the length of described supporting part 140 cross sections is L.The minimum length of the described first holding part cross section and the length L of supporting part 140 on cross section are approaching, and the height of the height H of described first holding part and supporting part 140 is also approaching.
The utility model by the above difference and contact utility model a kind of eSATA connector of low thickness, its first preferred embodiment, the eSATA connector 300 of promptly low thickness, as shown in Figure 4, described connector 300 bodies are provided with supporting part 310.The upper surface of described low thickness e SATA connector 300 supporting parts 310 is provided with two metal terminals 311 that are used to connect power supply, and lower surface is provided with seven needle-like metal terminals 312 that meet eSATA interface connector agreement.The rear end of described low thickness e SATA connector 300 supporting parts 310 is provided with the connecting line that connects with described metal terminal.The eSATA connector 300 of described low thickness, its seven metal terminal 312 that meet eSATA interface connector agreement and the metal terminal 311 that is used to be connected power supply also can be arranged on the same side of described supporting part 310.The metal terminal of 310 upper surfaces is mended in described carrying and the metal list of lower surface can shift to install, and prevents that eSATA connector 300 reverse side of described low thickness from inserting, and causes the contact of terminal mistake.
Low thickness e SATA connector 300 supporting parts 310 described in the utility model be provided with following two kinds of preferred embodiments.
First kind, the height of described supporting part 310 is not more than the height H of described USB PLUS socket 100 first holding parts; The cross-section lengths of described supporting part 310 is not more than the length L of described USB PLUS socket 100 supporting parts 140 cross sections.The above setting of described low thickness e SATA connector 300 supporting parts 310 makes described low thickness e SATA connector 300 can directly insert eSATA socket and USB PLUS socket under the prior art, has compatible widely.
Second kind, the height of described supporting part 310 is identical with the height of USB plug supporting part under the prior art, and the cross-section lengths of described supporting part 310 is identical with the cross-section lengths of USB plug supporting part under the prior art.Described like this supporting part 310 can directly insert the USB socket under the prior art.
ESATA plug under the prior art, its metal shell purpose is to engage with socket, thus fixedly connected described eSATA plug.The eSATA connector 300 of the low thickness of the utility model is removed the metal shell of the eSATA plug under the prior art, has reduced the thickness of eSATA plug, will have insertion slot type eSATA plug simultaneously and be modified to a kind of low thickness e SATA connector with supporting part.And eSATA plug two side-prominent buckles 240 also are removed under the prior art, and formation the utility model is flat, the low thickness e SATA connector of rectangle.Low thickness e SATA connector 300 its profiles that the utility model provides are flat sq.rd, compare with the eSATA plug of prior art, and profile is more succinct, and volume is smaller and more exquisite, for the eSATA socket that novel small size is set provides condition.
The utility model provides a kind of eSATA connector 300 of and described low thickness suitable eSATA socket 400, its first embodiment as shown in Figure 5, comprise a jack body 410, described jack body 410 is provided with holding part 420, and described holding part 420 is suitable with the supporting part 310 of the eSATA connector 300 of described low thickness.The upper surface of described holding part 420 inwalls is provided with two metal terminals 421 that are used to connect power supply, and the lower surface of inwall is provided with seven metal terminals 422 that meet eSATA interface connector agreement.The power supply terminal 421 of described eSATA socket 400 inwall upper surfaces is suitable with the power supply terminal 311 of supporting part 310 upper surfaces of described low thickness e SATA connector 300, and seven metal terminals 422 of described eSATA socket 400 holding parts 420 inwall lower surfaces are suitable with seven eSATA data terminal 312 of supporting part 310 lower surfaces of described low thickness e SATA connector 300.
Two metal terminals 421 as power supply of described eSATA socket 400 inwall upper surfaces can be set to flexible arch power supply metal terminal, as shown in Figure 6, and to increase the compactness of Elastic Contact between socket and the connector.
Second embodiment of the low thickness e SATA connector that the utility model provides, low thickness e SATA connector 500 as shown in Figure 7, its difference with described low thickness e SATA connector 300 is, the upper surface setting of described supporting part 310 meets four metal terminals of USB interface connector agreement, makes described low thickness e SATA connector 500 provide power supply by the power supply terminal in the USB terminal for the eSATA connector.
The 3rd embodiment of the described low thickness e SATA connector that the utility model provides, low thickness e SATA connector 600, as shown in Figure 8, can be on the basis of described first or second embodiment, two ends, the left and right sides at described supporting part 310 upper surfaces are provided with recessed longitudinally road, the profile of upper surface of cross section that makes described supporting part plays preventing the anti-inserted consequence that causes circuit connection error of described low thickness e SATA connector 600 upper and lower surfaces for for convex shape.
Needle-like metal terminal on two sides of low thickness e SATA connector supporting part described in the utility model also can replace with the printed circuit board (PCB) that the surface is provided with conductive junction point respectively, and the contact on the described printed circuit board (PCB) is the plain conductor body.
The utility model provides the eSATA connector 500 and 600 connectors for two interfaces of described low thickness, and simultaneously for meeting four metal terminals of USB interface connector agreement, one side is for meeting seven metal terminals of eSATA interface connector agreement in addition for it; Make the connector at this pair interface can be used as USB plug and also can be used as the eSATA plug, realize the function of two kinds of connectors by a connector, and volume is small and exquisite.The eSATA connector that the utility model provides is that small-sized digital equipment changes connector, thus make small-sized digital equipment can with the standard USB socket and the USB PLUS socket compatibility of main flow, user-friendly.
With the suitable respectively eSATA socket 700 of second embodiment plug of described low thickness e SATA connector 500,600, as shown in Figure 9, its difference with first embodiment socket is, the upper surface setting of described socket 700 be four metal terminals 421 that meet USB interface connector agreement.When described low thickness e SATA connector 600 is connected with described socket 700, four metal terminals of four metal terminals of described low thickness e SATA connector 600 upper surfaces and the upper surface of socket 700 intercouple, with method, for described low thickness e SATA connector 600 provides power supply terminal with described USB interface common source terminal.
The utility model is that provide and the 3rd embodiment of the socket that two interfaces low thickness eSATA connector is suitable, and promptly the eSATA socket 800, as shown in figure 10.Described eSATA socket 800 is that the upper surface with described USB PLUS socket 100 first holding part metal shell inwalls under the prior art replaces to a solid plate 810, and described solid plate 810 can be that sheet plastic is provided with four metal terminals that meet USB interface connector agreement.The utility model provides eSATA socket 800, and its second holding part can insert the USB plug that standard under the prior art has metal shell; Its first holding part can insert the eSATA plug under the prior art, can also insert described pair of interface eSATA connector 500; Just described eSATA socket 800 can compatible multiple plug, and is greatly convenient for users to use.
The utility model is that provide and the 4th embodiment of the eSATA socket that two interfaces low thickness eSATA connector is suitable, it is eSATA socket 900, as shown in figure 11, the metal terminal of not shown socket inwall among Figure 11 is at two sidewalls about socket holding part inwall or embed shell fragment 910 on two sidewalls up and down.The inside of sidewall is imbedded at the two ends of described shell fragment 910, and the jut of described shell fragment 910 is higher than sidewall.When the supporting part of two interfaces eSATA connector of described low thickness inserts the holding part of socket, the jut of described shell fragment is subjected to the pressure of supporting part and inwardly contracts, replace described plug from elasticity, reliable retain strength between pin connector and the socket connector is provided thus, realizes stable electric connection.
The utility model provides a kind of low thickness e SATA storage device 1000, shown in Figure 12 A, comprise the eSATA connector 1010, controller 1020 and the memory array 1030 that connect successively, the eSATA connector 300,500 and 600 that described eSATA connector 1010 is described low thickness.Described eSATA connector 1010 is read data or write from memory array 1030 by described controller 1020.Described controller 1020 is converted to the form that satisfies the eSATA agreement with the data in the memory array 1030 and sends, the data that satisfy the eSATA protocol format that perhaps will receive are converted to the form of memory array 1030 needs by data, and send to described memory array 1030 and store.The low thickness of described eSATA connector 1010 causes the thickness of described storage device 1000 to reduce, and shown in Figure 12 B, described eSATA connector 1010 is identical with the thickness of storage device 1000, forms a storage card.
The utility model provides a kind of second embodiment of low thickness e SATA storage device, promptly low thickness e SATA storage device 1100, as shown in figure 13, comprise interconnective controller with dual interfaces 1130 memory arrays 1140, USB connector 1110 and eSATA connector 1120 are connected on the described controller with dual interfaces 1120.During described USB interface connector transmission data, described controller with dual interfaces control is carried out the transmission of data in the usb protocol mode; When described eSATA interface connector transmission data, described controller with dual interfaces control is transmitted data in the mode of eSATA agreement.The eSATA storage device 1100 of described low thickness is the storage device at two interfaces, and both having gone for USB socket also can be to be suitable for eSATA socket, two kinds of shared memory arrays 1140 of different connectors.
The circuit connection diagram of low thickness e SATA storage device 1100 described in the utility model as shown in figure 14, the earth terminal of described USB connector 1110, power end, data one end and data two ends, and data one end of described eSATA connector 1120, data two ends, data three ends, data four ends, data five terminal, data six ends and data seven ends, this totally ten single lines be connected on the controller at described pair of interface.Described earth terminal is fixedlyed connected with controller with dual interfaces with power end, and being used for provides electric energy for described low thickness e SATA storage device 1100; Described controller with dual interfaces 1130 judges that the data wire that is communicated with thereon is the data wire of described USB connector 1110 or the data wire of described eSATA connector 1120, thereby selects the data on the different protocol processes data wires.
Described earth terminal and power end are the connected mode of eSATA storage device power supply, also have two kinds of embodiment, are the example explanation with described low thickness e SATA storage device 1100.
In the circuit connection diagram of described low thickness e SATA storage device 1100, the earth terminal of described USB connector 1110 and power end can also be connected respectively on described controller with dual interfaces 1130 and the memory array 1140, as shown in figure 15.
In the circuit connection diagram of described low thickness e SATA storage device 1100, the earth terminal of described USB connector 1110 and power end can also pass through a power supply control chip, be connected respectively to then on described controller with dual interfaces 1130 and the memory array 1140, as shown in figure 16.
The storage card of this eSATA of the low thickness that the utility model provides because the thickness of described eSATA connector is very little, therefore can be arranged to very thin storage device, and has the high-speed data transmission rate of eSATA interface, and is user-friendly.
Should be understood that above-mentioned statement at the utility model preferred embodiment is comparatively detailed, can not therefore think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (13)
1, the eSATA connector at a kind of pair of interface, comprise connector body, it is characterized in that, described connector body is provided with supporting part, the upper surface setting of described supporting part meets the circuit of USB interface connector agreement, and the lower surface setting of described supporting part meets the circuit that eSATA interface connector agreement is used to transmit data.
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 2, the height of described supporting part and cross-section lengths are equal to the height and the cross-section lengths of standard USB plug supporting part.
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 3, the height of described supporting part is not more than USB PLUS socket inwall upper surface to the height between the USB PLUS socket supporting part upper surface; The cross-section lengths of described supporting part is not more than the length of USB PLUS socket supporting part cross section.
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 4, described supporting part cross section is the rectangle of flat.
5, according to the eSATA connector at described pair of interface of claim 4, it is characterized in that the recessed longitudinally road of described supporting part upper surface setting.
According to the eSATA connector at described pair of interface of claim 5, it is characterized in that 6, described recessed longitudinally road has two, be separately positioned on the left and right two ends of described supporting part upper surface, the profile that makes described supporting part cross section upper surface is a convex shape.
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 7, the circuit on the upper and lower surface of described supporting part is arranged at printed circuit board (PCB).
According to the eSATA connector at described pair of interface of claim 7, it is characterized in that 8, the contact of described upper and lower surface circuit is the plain conductor body on the printed circuit board (PCB).
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 9, the contact of described upper and lower surface circuit is a metal terminal.
According to the eSATA connector at described pair of interface of claim 9, it is characterized in that 10, described metal terminal is a needle-like.
According to the eSATA connector at described pair of interface of claim 1, it is characterized in that 11, the circuit of the described USB of meeting interface connector agreement comprises two data terminals, a power supply terminal and an earth terminal.
12, according to the eSATA connector at described pair of interface of claim 11, it is characterized in that power supply terminal in four metal terminals of the described USB of meeting interface connector agreement and earth terminal provide power supply for the circuit that the lower surface of described supporting part meets eSATA interface connector agreement.
According to the eSATA connector at described pair of interface of claim 12, it is characterized in that 13, the metal terminal of described supporting part upper surface and the metal terminal of lower surface shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201051753U CN201365048Y (en) | 2009-01-21 | 2009-01-21 | eSATA connector with double interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201051753U CN201365048Y (en) | 2009-01-21 | 2009-01-21 | eSATA connector with double interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365048Y true CN201365048Y (en) | 2009-12-16 |
Family
ID=41475717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201051753U Expired - Lifetime CN201365048Y (en) | 2009-01-21 | 2009-01-21 | eSATA connector with double interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365048Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083757A1 (en) * | 2009-01-21 | 2010-07-29 | 北京爱国者存储科技有限责任公司 | Esata socket for holding multiple plugs |
| CN105591256A (en) * | 2014-11-14 | 2016-05-18 | 华为技术有限公司 | Multiplex USB receptacle, multiplex USB plug, multiplex USB apparatus and USB patch cord |
-
2009
- 2009-01-21 CN CNU2009201051753U patent/CN201365048Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083757A1 (en) * | 2009-01-21 | 2010-07-29 | 北京爱国者存储科技有限责任公司 | Esata socket for holding multiple plugs |
| CN105591256A (en) * | 2014-11-14 | 2016-05-18 | 华为技术有限公司 | Multiplex USB receptacle, multiplex USB plug, multiplex USB apparatus and USB patch cord |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING PATRIOT STORE TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: HUAQI ZIXUN DIGITAL SCIENCE + TECHNOLOGY CO., LTD., BEIJING Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: International Building, No. 58 West Fourth Ring Road, Beijing, Haidian District, 10, post code: 100080 Patentee after: Beijing Aigo Digital Storage Technology Co., Ltd. Address before: International Building, No. 58 West Fourth Ring Road, Beijing, Haidian District, 11, post code: 100080 Patentee before: Beijing Huaqi Information & Digital Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: AIGO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING AIGO DIGITAL STORAGE TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee after: Aigo Electronic Technology Co., Ltd. Address before: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Patentee before: Beijing Aigo Digital Storage Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091216 |