CN203367471U - Antenna - Google Patents
Antenna Download PDFInfo
- Publication number
- CN203367471U CN203367471U CN 201320474021 CN201320474021U CN203367471U CN 203367471 U CN203367471 U CN 203367471U CN 201320474021 CN201320474021 CN 201320474021 CN 201320474021 U CN201320474021 U CN 201320474021U CN 203367471 U CN203367471 U CN 203367471U
- Authority
- CN
- China
- Prior art keywords
- chassis
- antenna
- antenna according
- connector
- radiation component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims abstract description 37
- 230000002285 radioactive effect Effects 0.000 claims description 35
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Abstract
The utility model discloses an antenna. The antenna includes a chassis, a radiation member, a feeding member which is connected with the radiation member, and a connecting member which is directly connected with the radiation member and is coupled to the chassis. The antenna has higher electrical property and meets the requirement of antenna frequency band, and also can reduce the passive cross modulation.
Description
Technical field
The utility model relates to a kind of antenna.
Background technology
Existing antenna easily produces passive intermodulation, has brought adverse effect to the performance of antenna.
The utility model content
The inventor finds after further investigation: in existing antenna, each metal parts directly is connected.But in the reality batch production, be difficult to guarantee that the contact-making surface of each metal parts is perfect condition, the contact-making surface of each metal parts can not be fully smooth.Cause thus can not contacting fully between the contact-making surface of each metal parts, can not directly connect reliably metal parts, thereby cause passive intermodulation to produce.
The utility model is intended at least solve one of technical problem existed in prior art.For this reason, a purpose of the present utility model is to propose a kind of antenna.
To achieve these goals, according to the utility model proposes a kind of antenna.Described antenna comprises: chassis; Radiation component; Fed element, described fed element is connected with described radiation component; And connector, described connector directly is connected with described radiation component and is connected with the coupling of described chassis.
According to antenna of the present utility model, pass through described connector is connected with the coupling of described chassis, thereby not only can guarantee that described antenna has higher electrical property and meets the antenna frequency band and require (working frequency range that is described antenna at least reaches 796MHz-960MHz and 1710MHz-2700MHz), and can reduce the passive intermodulation that described antenna produces.
In addition, can also there is following additional technical characterictic according to antenna of the present utility model:
Described antenna also comprises insulating part, and described insulating part is located between described connector and described chassis.There is the advantages such as simple and reasonable for structure according to antenna of the present utility model thus, and can reduce the passive intermodulation that described antenna produces.
Described insulating part and described connector all are connected with each in described chassis.Not only can reduce thus the difficulty of processing of described antenna, and can make the structure of described antenna more firm.
Described insulating part is non-metallic gasket, insulation enamelled coating or plastic film.
Described radiation component comprises central part and a plurality of radioactive department, and an end of each described radioactive department is connected with described central part and each described radioactive department extends to the direction away from described central part.The radiation component of described antenna is by described central part and radioactive department a plurality of and that described central part is connected are set, thereby can the simplified structure design, improve processing technology, can effectively reduce thus manufacture difficulty and the manufacturing cost of described radiation component.
Described connector is a plurality of, and a plurality of described connectors directly are connected with a plurality of described radioactive departments respectively accordingly.Can make thus the structure of described antenna more stable.
Described fed element is coaxial cable, and described coaxial cable comprises outer conductor and the inner wire be located in described outer conductor, and wherein said outer conductor is connected with described chassis, and described inner wire passes described chassis and is connected with described central part.
Each described radioactive department is sheet.Manufacture difficulty and the manufacturing cost of described radiation component can be further reduced thus, thereby manufacture difficulty and the manufacturing cost of described antenna can be further reduced.
Angle between adjacent two described radioactive departments is equal to each other.Can make thus the radiation of described day alignment all directions substantially the same, meet better the radiation deviation in roundness requirement of omnidirectional antenna, make described antenna there is better omnidirectional radiation performance.
Described connector comprises: rake, and the upper end of described rake directly is connected with described radiation component; Vertical portion, the upper end of described vertical portion is connected with the lower end of described rake; And horizontal part, described horizontal part is connected with the lower end of described vertical portion and is connected with the coupling of described chassis.Described connector has the advantages such as simple and reasonable for structure thus.
Described outer conductor is connected with described chassis capacitive coupling.Not only can further improve thus the electrical property of described antenna, meet better the requirement of antenna frequency band, and can further reduce the passive intermodulation that described antenna produces.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the antenna of the utility model embodiment;
Fig. 2 is the enlarged drawing in the B zone in Fig. 1.
Embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
The inventor finds after further investigation: in existing antenna, each metal parts directly is connected.But in the reality batch production, be difficult to guarantee that the contact-making surface of each metal parts is perfect condition, the contact-making surface of each metal parts can not be fully smooth.Cause thus can not contacting fully between the contact-making surface of each metal parts, can not directly connect reliably metal parts, thereby cause passive intermodulation to produce.
Below with reference to Fig. 1 and Fig. 2, the antenna 10 according to the utility model embodiment is described.As depicted in figs. 1 and 2, comprise chassis 100, radiation component 200, fed element 300 and connector 400 according to the antenna 10 of the utility model embodiment.
Fed element 300 is connected with radiation component 200.Connector 400 directly is connected with radiation component 200, and connector 400 is connected with chassis 100 couplings.
According to the antenna 10 of the utility model embodiment, pass through connector 400 is connected with chassis 100 couplings, thereby not only can guarantee that antenna 10 has higher electrical property and meets the antenna frequency band and require (working frequency range that is antenna 10 at least reaches 796MHz-960MHz and 1710MHz-2700MHz), and can reduce the passive intermodulation that antenna 10 produces.
Particularly, according to the antenna 10 of the utility model embodiment, can be that perpendicular polarization is inhaled the top omnidirectional antenna.Connector 400 can be connected with chassis 100 capacitive coupling.Radiation component 200 can be positioned at 100 tops, chassis.
In addition, chassis 100 can also be general cylindrical, and chassis 100 is interior can have the unlimited container cavity in lower end, and the part of fed element 300 can be positioned at described container cavity.
As shown in Figure 2, in embodiment more of the present utility model, antenna 10 can also comprise insulating part 500, and insulating part 500 can be located between connector 400 and chassis 100.In other words, by insulating part 400 is set, can realize that connector 400 is connected with chassis 100 couplings.There is the advantages such as simple and reasonable for structure according to the antenna 10 of the utility model embodiment thus, and can reduce the passive intermodulation that antenna 10 produces.
In an embodiment of the present utility model, as shown in Figure 2, insulating part 500 can all be connected with each in chassis 100 with connector 400.In other words, insulating part 400 can all contact with each in chassis 100 with connector 400.Not only can reduce thus the difficulty of processing of antenna 10, and can make the structure of antenna 10 more firm.
Particularly, insulating part 500 can be located on the upper surface 110 on chassis 100, and connector 400 can be located on the upper surface of insulating part 500.
Insulating part 500 can be non-metallic gasket, insulation enamelled coating or plastic film.
As shown in Figure 1, in examples more of the present utility model, radiation component 200 can comprise central part 210 and a plurality of radioactive department 220, and an end of each radioactive department 220 can be connected with central part 210 and each radioactive department 220 can extend to the direction away from central part 210.
It is all discone antenna that existing perpendicular polarization is inhaled the top omnidirectional antenna, and the radiation component of existing perpendicular polarization suction top omnidirectional antenna is taper.Therefore, the radiation component that existing perpendicular polarization is inhaled the top omnidirectional antenna need to adopt the Sheet Metal Forming Technology of metal stretching and molding to be processed, and has the defect that mould is complicated, manufacturing cost is high.
According to the radiation component 200 of the antenna 10 of the utility model embodiment by central part 210 and a plurality of radioactive departments 220 that are connected with central part 210 are set, thereby can design, improve processing technology by simplified structure, can effectively reduce thus manufacture difficulty and the manufacturing cost of radiation component 200.Therefore, there is the advantages such as manufacture difficulty is low, manufacturing cost is little according to the antenna 10 of the utility model embodiment.A plurality of radioactive departments 220 can form omnidirectional radiation.
Advantageously, as shown in Figure 1, each radioactive department 220 can be sheet, and each radioactive department 220 can be tabular.Manufacture difficulty and the manufacturing cost of radiation component 200 can be further reduced thus, thereby manufacture difficulty and the manufacturing cost of antenna 10 can be further reduced.
The first type surface of each radioactive department 220 can be plane, can be also curved surface.Wherein, the first type surface of radioactive department 220 refers to the surface of the area maximum of radioactive department 220.Each radioactive department 220 can be regular polygon (for example rectangle) or irregular polygon.Each radioactive department 220 can with chassis 100 quadratures.In other words, the first type surface of each radioactive department 220 can with upper surface 110 quadratures on chassis 100.
The shape of each radioactive department 220, structure, size can be mutually the same, also can be different.
As shown in Figure 1, in an example of the present utility model, the angle between adjacent two radioactive departments 220 can be equal to each other.In other words, the angle between adjacent two radioactive departments 220 can be predetermined angular.That is to say, a plurality of radioactive departments 220 can circumferentially arranging along central part 210 equally spacedly.Can make thus antenna 10 substantially the same to the radiation of all directions, meet better the radiation deviation in roundness requirement of omnidirectional antenna, make antenna 10 there is better omnidirectional radiation performance.
Particularly, radioactive department 220 can be three, and the angle between adjacent two radioactive departments 220 can be 120 degree.
As shown in Figure 1, in a concrete example of the present utility model, connector 400 can be a plurality of, and a plurality of connectors 400 can be distinguished accordingly and directly are connected with a plurality of radioactive departments 220.In other words, the quantity of connector 400 can equal the quantity of radioactive department 220, and a connector 400 can directly be connected with a radioactive department 220.Can make thus the structure of antenna 10 more stable.
Fed element 300 can be coaxial cable, and described coaxial cable can comprise outer conductor and be located at the inner wire in outer conductor.Wherein, described outer conductor can be connected with chassis 100, and described inner wire can and be connected with central part 210 through chassis 100.Particularly, described inner wire can be through the middle part on chassis 100.
Described outer conductor is connected with chassis 100 capacitive coupling.Not only can further improve thus the electrical property of antenna 10, meet better the requirement of antenna frequency band, and can further reduce the passive intermodulation that antenna 10 produces.
Advantageously, between described outer conductor and chassis 100, can be provided with another insulating part, this another insulating part can be connected with each in chassis 100 with described outer conductor.This another insulating part can be non-metallic gasket, insulation enamelled coating or plastic film.
As depicted in figs. 1 and 2, in an embodiment of the present utility model, connector 400 can comprise rake 410, vertical portion 420 and horizontal part 430.The upper end of rake 410 can directly be connected with radiation component 200, and 420 upper end, vertical portion can be connected with the lower end of rake 410, and horizontal part 430 can be connected with 420 lower end, vertical portion, and horizontal part 430 can be connected with chassis 100 couplings.In other words, vertical portion 420 is directed (extension) vertically, and horizontal part 430 can along continuous straight runs directed (extension).Be thus connected part 400 and there is the advantages such as simple and reasonable for structure.Wherein, above-below direction is as shown in the arrow A in Fig. 1 and Fig. 2.
Particularly, insulating part 500 can be located on the upper surface 110 on chassis 100, and horizontal part 430 can be located on the upper surface of insulating part 500.
Each in rake 410, vertical portion 420 and horizontal part 430 can be sheet, and each in rake 410, vertical portion 420 and horizontal part 430 can be tabular.
The first type surface of rake 410 can be plane, can be also curved surface.Wherein, the first type surface of rake 410 refers to the surface of the area maximum of rake 410.The first type surface of vertical portion 420 can be plane, can be also curved surface.Wherein, the first type surface of vertical portion 420 refers to the surface of the area maximum of vertical portion 420.The first type surface of horizontal part 430 can be plane, can be also curved surface.Wherein, the first type surface of horizontal part 430 refers to the surface of the area maximum of horizontal part 430.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. an antenna, is characterized in that, comprising:
Chassis;
Radiation component;
Fed element, described fed element is connected with described radiation component; With
Connector, described connector directly is connected with described radiation component and is connected with the coupling of described chassis.
2. antenna according to claim 1, is characterized in that, also comprises insulating part, and described insulating part is located between described connector and described chassis.
3. antenna according to claim 2, is characterized in that, described insulating part and described connector all are connected with each in described chassis.
4. antenna according to claim 2, is characterized in that, described insulating part is non-metallic gasket, insulation enamelled coating or plastic film.
5. antenna according to claim 1, is characterized in that, described radiation component comprises central part and a plurality of radioactive department, and an end of each described radioactive department is connected with described central part and each described radioactive department extends to the direction away from described central part.
6. antenna according to claim 5, is characterized in that, described connector is a plurality of, and a plurality of described connectors directly are connected with a plurality of described radioactive departments respectively accordingly.
7. antenna according to claim 5, it is characterized in that, described fed element is coaxial cable, and described coaxial cable comprises outer conductor and is located at the inner wire in described outer conductor, wherein said outer conductor is connected with described chassis, and described inner wire passes described chassis and is connected with described central part.
8. antenna according to claim 5, is characterized in that, each described radioactive department is sheet.
9. antenna according to claim 5, is characterized in that, the angle between adjacent two described radioactive departments is equal to each other.
10. antenna according to claim 1, is characterized in that, described connector comprises:
Rake, the upper end of described rake directly is connected with described radiation component;
Vertical portion, the upper end of described vertical portion is connected with the lower end of described rake; With
Horizontal part, described horizontal part is connected with the lower end of described vertical portion and is connected with the coupling of described chassis.
11. antenna according to claim 7, is characterized in that, described outer conductor is connected with described chassis capacitive coupling.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474021 CN203367471U (en) | 2013-08-05 | 2013-08-05 | Antenna |
| PCT/CN2014/083702 WO2015018313A1 (en) | 2013-08-05 | 2014-08-05 | Antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474021 CN203367471U (en) | 2013-08-05 | 2013-08-05 | Antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367471U true CN203367471U (en) | 2013-12-25 |
Family
ID=49815191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320474021 Expired - Fee Related CN203367471U (en) | 2013-08-05 | 2013-08-05 | Antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367471U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414011A (en) * | 2013-08-05 | 2013-11-27 | 珠海德百祺科技有限公司 | Antenna |
| WO2015018313A1 (en) * | 2013-08-05 | 2015-02-12 | Jiangsu Enice Network Information Co., Ltd. | Antenna |
| WO2015109995A1 (en) * | 2014-01-21 | 2015-07-30 | Supeq(Nanjing) Communication Technologies Co., Ltd. | Vertically polarized omni-directional antenna and 4g dual polarized omni-directional ceiling antenna having the same |
| CN104901024A (en) * | 2015-03-25 | 2015-09-09 | 康凯科技（杭州）有限公司 | Multi-mode conical antenna system applied to WIFI |
| CN105609939A (en) * | 2016-01-25 | 2016-05-25 | 佛山市粤海信通讯有限公司 | Novel ceiling antenna |
-
2013
- 2013-08-05 CN CN 201320474021 patent/CN203367471U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414011A (en) * | 2013-08-05 | 2013-11-27 | 珠海德百祺科技有限公司 | Antenna |
| WO2015018313A1 (en) * | 2013-08-05 | 2015-02-12 | Jiangsu Enice Network Information Co., Ltd. | Antenna |
| WO2015109995A1 (en) * | 2014-01-21 | 2015-07-30 | Supeq(Nanjing) Communication Technologies Co., Ltd. | Vertically polarized omni-directional antenna and 4g dual polarized omni-directional ceiling antenna having the same |
| CN104901024A (en) * | 2015-03-25 | 2015-09-09 | 康凯科技（杭州）有限公司 | Multi-mode conical antenna system applied to WIFI |
| CN104901024B (en) * | 2015-03-25 | 2017-11-07 | 康凯科技（杭州）股份有限公司 | Applied to the multi-mode conical antenna system in WIFI |
| CN105609939A (en) * | 2016-01-25 | 2016-05-25 | 佛山市粤海信通讯有限公司 | Novel ceiling antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203367471U (en) | Antenna | |
| CN103811861B (en) | Horizontally polarized omnidirectional antenna | |
| CN103811857A (en) | Vertical polarization omnidirectional antenna and 4G dual polarization omnidirectional ceiling antenna with same | |
| CN204216207U (en) | Antenna | |
| US10361525B2 (en) | Connector, cable harness assembly, vehicle can bus connector and connection terminal | |
| CN203351739U (en) | Antenna | |
| CN103414012A (en) | Antenna | |
| CN204088676U (en) | High-speed transfer terminative connector | |
| CN104300209A (en) | Vertical polarization ceiling omni antenna | |
| CN103414011A (en) | Antenna | |
| CN104300208A (en) | Vertical polarization omni antenna | |
| CN204424090U (en) | Film capacitor | |
| US9543717B2 (en) | Communication connector with an elastic inner conductor | |
| CN202004214U (en) | Coaxial radio-frequency connector and outer conductor thereof | |
| CN203367472U (en) | Antenna | |
| CN103414013B (en) | Antenna | |
| CN201758169U (en) | Cavity filter cover board and cavity filter | |
| CN203674376U (en) | Broadband omnidirectional antenna | |
| CN203351740U (en) | Antenna | |
| CN103414010A (en) | Antenna | |
| CN204045770U (en) | Electric connector | |
| CN203747080U (en) | Direct-insertion type square terminal | |
| CN103414009A (en) | Antenna | |
| CN204464460U (en) | A kind of film antenna | |
| CN204348903U (en) | A kind of low frequency dual-polarization radiating unit |
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: SHENGYU BAIQI (NANJING) COMMUNICATION TECHNOLOGY C Free format text: FORMER OWNER: DBJ TECHNOLOGIES (ZHUHAI) CO., LTD. Effective date: 20140219 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519080 ZHUHAI, GUANGDONG PROVINCE TO: 211100 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140219 Address after: Shuige road Jiangning Development Zone in Nanjing City, Jiangsu Province, No. 30 211100 Patentee after: SHENGYU BAIQI (NANJING) COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 519080, Zhuhai Software Park Road, Guangdong, No. 1 production and processing center 1# Patentee before: Zhuhai DBJ Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU EAST CENTURY NETWORK INFORMATION CO., LTD. Free format text: FORMER OWNER: SHENGYU BAIQI (NANJING) COMMUNICATION TECHNOLOGY CO., LTD. Effective date: 20141127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211100 NANJING, JIANGSU PROVINCE TO: 210000 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: Shuige road Jiangning Economic Development Zone in Nanjing City, Jiangsu Province, No. 30 210000 Patentee after: JIANGSU EAST CENTURY NETWORK INFORMATION Co.,Ltd. Address before: Shuige road Jiangning Development Zone in Nanjing City, Jiangsu Province, No. 30 211100 Patentee before: SHENGYU BAIQI (NANJING) COMMUNICATION TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181207 Address after: 210 029 Block B, 20th Floor, Xinghan Building, 180 Hanzhong Road, Gulou District, Nanjing City, Jiangsu Province Co-patentee after: Leader Technology (Hengqin) Co.,Ltd. Patentee after: JIANGSU EAST CENTURY NETWORK INFORMATION Co.,Ltd. Address before: No. 30 Shuige Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee before: JIANGSU EAST CENTURY NETWORK INFORMATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |