CN102789623A - Application of view screen interactive function in self-service install-applying system - Google Patents
Application of view screen interactive function in self-service install-applying system Download PDFInfo
- Publication number
- CN102789623A CN102789623A CN201110124009XA CN201110124009A CN102789623A CN 102789623 A CN102789623 A CN 102789623A CN 201110124009X A CN201110124009X A CN 201110124009XA CN 201110124009 A CN201110124009 A CN 201110124009A CN 102789623 A CN102789623 A CN 102789623A
- Authority
- CN
- China
- Prior art keywords
- projection
- interactive
- touch
- show window
- projector
- 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.)
- Pending
Links
Abstract
The invention relates to an application of view screen interactive function in a self-service install-applying system. The invention discloses an interactive showcase self-service install-applying system, comprising an information issuing terminal, an interactive showcase server, an interactive showcase host, a projector, and a projection touch screen. The interactive showcase server is connected with the information issuing terminal and the interactive showcase host through local area network. The projector and the projection touch screen are respectively connected with the interactive showcase host through a wired or a wireless mode, and the projector and the projection touch screen are controlled by the interactive showcase host. The projector can project to form images on the projection touch screen. The projection touch screen comprising an imaging portion and a touch portion is directly stuck on a glass wall. The interactive showcase uses a glass projection mode without occupying space of a business hall, and present layout of the business hall does not need changing. Clients can perform interactive touch inquiry and other operations outside the business hall. The interactive showcase enables full screen touch, high definition resolution, projection on a transparent glass wall, information publish, etc.
Description
Technical field
The present invention relates to the self-service system that applies to install, particularly a kind of screen interaction function of looking is in self-service application of applying to install in the system.
Background technology
At present the apparatus for media playing of Utilities Electric Co. lack mostly interactive, take up room, receive the restriction of business hall business hours, only to the client who gets into the business hall.Interactive show window adopts the glass projection mode, does not take the space, business hall, need not to change the layout of existing business hall, and the client can carry out operations such as interactive touch inquiry outside the business hall.
Summary of the invention
To the deficiency that exists in the prior art; The present invention provides a kind of like this technical scheme: the self-service system that applies to install of a kind of interactive show window; It is characterized in that: it comprises that information release terminal, interactive show window server, interactive show window main frame, projector, projection touch curtain; Said interactive show window server links to each other with interactive show window main frame with said information release terminal through LAN; Said projector links to each other with said interactive show window main frame through wired or wireless mode respectively with projection touch curtain and receives said interactive show window host computer control; Said projector can touch projection imaging on the curtain in said projection, and said projection touches curtain and directly is attached on the glass metope, and said projection touches curtain and is made up of imaging moiety and touch part.
The self-service system that applies to install of above-mentioned interactive show window, it is further characterized in that: said imaging moiety is a kind of holographic rear-projection glass curtain, and said touch partly is a kind of electromagnetic induction touch membrane.Perhaps, said imaging moiety is a kind of rear-projection pad pasting, and said touch partly is a kind of infrared technique touch membrane.
The invention also discloses a kind of above-mentioned interactive show window self-service apply to install system look the screen interactive approach, it is characterized in that: information release terminal touches in projection through the interactive show window main frame in the LAN and carries out the information issue on the curtain and revise; Projection on user's touch glass metope touches curtain; Interactive show window main frame receives the steering order of corresponding touch point; Information result, statistical report form, electronic chart, advertising or audio parameter that interactive show window main frame is corresponding with steering order are showed through projector or power amplifier.
Beneficial effect: interactive show window adopts the glass projection mode, does not take the space, business hall, need not to change the layout of existing business hall, and the client can carry out operations such as interactive touch inquiry outside the business hall.Interactive show window is made up of hardware such as host computer, projector, projection screen, touch membranes.Interactive show window can be realized full frame touch, high definition resolution, clear glass wall projections, information issue etc.
Description of drawings
Fig. 1 is network architecture figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Interactive show window is made up of hardware such as host computer, projector, projection screen, touch membranes.Interactive show window can be realized full frame touch, high definition resolution, clear glass wall projections, information issue etc.
Interactive show window main frame is responsible for controlling projector.Projection touches curtain and can directly be attached on the glass metope of business hall.
Module declaration: the issue of (1) information, information releasing and management person can carry out the information issue to interactive show window and revise through arbitrary machine in the LAN.
(2) touch interaction, interactive show window has touch function, can adopt interactive models such as recreation, question and answer, lets the client that electric power knowledge is had better understanding.
(3) electronic chart can load the electronic chart of electric power in the interactive show window, represent the place of each business hall, the business that can handle, flow of the people, business handling personnel etc. in real time.
(4) information inquiry, the client can perhaps can inquire about own interested electric power knowledge etc. through information such as interactive show window inquiry electricity consumption history, the history of paying the fees.
(5) report form statistics, interactive shop window system can be added up according to user's operating position, user type etc., and provides form.
Hardware is formed: interactive show window project is analyzed from one-piece construction, partly is made up of imaging moiety, touch part, projection section, host computer control part, sound.
(1) imaging moiety, imaging moiety are exactly the curtain that develops in fact.
The transmittance of the holographic rear-projection glass curtain of HoloPro can reach 80%, and holographic rear-projection film also is clipped in the middle of the thin glass of sheet, and the relative low spot of its transmittance can reach 75%.The cost of imaging mode is higher, exactly because its transparency is high, can give the sensation of a kind of mystery of people, has increased its agile property.
The imaging mode of the rear-projection pad pasting of 3M is compared with the holographic rear-projection curtain of HoloPro and is just seemed popular a lot, also duplicates more easily.Be white in color after whole the applying, belong to opaque state basically.
(2) touch part, touch the electromagnetic induction touching technique that part can adopt infrared technique also can adopt us to use now.Because of the difference of consideration multi-touch function and site operation environment, our arrangement and method for construction is unitized, standardization, we have adopted the electromagnetic induction touch membrane to accomplish this function.
(3) projection section, we have tried the projector on several groups of markets at present, and because of product orientation is a show window, the possibility that our most of client's show window faces south is bigger, and this accomplishes with regard to needing the higher relatively projector of lumen degree.Show window on the sunny side generally will use 4200 lumens ~ 4500 lumens.Projector in this lumen degree the inside is the NP2200+ of NEC at present, and the higher imaging effect of the brightness of this projector is better, but fails to avoid the short problem of the ubiquitous bulb life of projector.
Projection section also has an easy uncared-for part, and that is exactly a projector mount.In this section, our standard configuration is the general projectors support, can certainly make dynamoelectric projection appearance support, and this can be used as optional accessory.
(4) host computer control part, at present, we realize the host computer control part through brand commercial affairs machine.What use now is the commercial host desktop of the HP Pro 3000MT of Hewlett-Packard.
(5) sound part, sound partly are by a miniature power amplifier, connect 2 and inhale that the top loudspeaker realize.
Standard configuration is detailed: present embodiment used standard component detail on interactive show window project does.
| The accessory type | The accessory title | The accessory model | Quantity |
| Imaging touches part | Touch membrane | 70 cun of GMG | 1 |
| Imaging touches part | The rear-projection curtain | 70 cun of 3M rear-projection pad pastings | 1 |
| Projection section | Projector | NEC NP2200+ | 1 |
| Projection section | Support | The U.S. suspension bracket of power | 1 |
| The host computer control part | Main frame | HP Pro 3000MT | 1 |
| The sound part | Loudspeaker | Inhale the top loudspeaker | 2 |
| The sound part | Power amplifier | KC-1050 | 1 |
Hardware parameter: (1) imaging moiety, the postiive gain value of 3M rear-projection curtain is 1.2-1.5, angle of visibility 170 degree have gum, strong adhesion.
The holographic rear-projection glass curtain parameter of HoloPro is:
Construction method: water pastes construction method
Incident angle: unrestricted horizontal visibility :+/-35 ° of vertical visibilities :+/-30 ° of maximum gains: 0.8 resolution: only depend on projector's sensing mode: vertical/horizontal nanometer inductance screen size: 40 "; 50 ", 60 ", 67 " bearing accuracy: in the angular field of view of recommending less than 1% resolution: about 3 millimeters absolute errors; 1 millimeter relative error sensitivity: software adjustment; Press thickness of glass and regulate, single-glass thickness can reach 16 millimeters reaction time: depend on thickness of glass, common 30 milliseconds of outputs: the USB interface power supply: 5.5 milliamperes of software: WINDOWS drive mouse mode: click; Double-click; Move, press click, decontrol and click working temperature :-23 ° of C arrive+74 ° of C humidity: 0% to, 90% transmittance: 55%.
(2) touch partial parameters:
Mounting means is pasted: can select permanent fixation or removably;
Transmittance: 3%;
Film thickness: .2mm;
Touching intensity: do not need touching intensity;
Accurate positioning property: about 1mm (relative position), 3mm (absolute position) does not have drift;
Response speed: according to the different and difference to some extent of thickness of glass, between 0.01 second to 0.05 second;
Supply voltage: DC 5V+/-5%;
Susceptibility: the software adjustment, can advance the example adjustment by thickness of glass, be with gloves also can use and can be adjusted to zero touching intensity, the tempered glass of maximum penetrable 30mm;
Leakproofness: meet the IP66 standard;
Light resistance: the anti-strong illumination of full angle, inerrancy touch recognition;
The software compatibility: Windows is provided operation system driver;
Damage resistance: tempered glass can be conformed in the surface, and all component protections are at glass inner side, contactless operation;
Anti-chemical: touch the influence that the chemical substance that does not influence glass can be resisted in the effective coverage.
If use the mode of two glass stacks to install, suppose that glazing plate is 1CM, the glass that posts film also is 1CM, if the middle air layer that also has 1CM has been realized not touch membrane in this case.
If middle air layer is less, possibly be able to realize touching, but also can cause having a sight equation generation to touch because of the refraction of light cheap, and influence the touch precision of touch membrane itself, can produce side-play amount.
If the mode that the glass of two 1CM is close to installs, be close to glass at two and can realize touching under less than the situation of 3.5CM, to be one be a maximal value to this 3.5CM certainly, we need avoid reaching this value as far as possible.Thickness near 3.5CM influences the touch precision more more.
It should be noted that the length about the touch membrane data line during construction, the data that factory provides are the longest 116M, but that the actual items utilization is 75M.
The optimum dimension that touch membrane is installed is the liftoff 150CM ~ 160CM of screen center, and concrete last lower edge size is weighed definite according to deciding touch membrane size.
(3) projection section parameter, projector's parameter, NEC NP2200+ optical parametric
| Product type | Engineering projector |
| Display technique | LCD |
| Technical specification | 0.8 inch LCD |
| The nominal luminance brightness | 4500 lumens |
| Standard resolution | 1024×768dpi |
| Highest resolution | 1600×1200dpi |
NEC NP2200+ projective parameter
| Projection light source | Ultrahigh pressure mercury lamp |
| Projector distance | 0.89-20.83m |
| The color number of supporting | 16.77 ten thousand looks |
| Camera lens could zoom | Be (manually zoom) |
| The projection ratio | 1:1.5-2.0 |
| The standard configuration camera lens | F#1.7-2.2，f=24.4-32.5mm |
| The projected picture size | The 30-500 inch |
| The screen width high ratio example | 4:3 |
| Trapezoidal correction | Manually: ± 30 degree |
| Projection bulb's power | Economic model: 264W normal mode: 300W |
| Projection bulb's life-span | Economic model: 3000 hours normal modes: 2000 hours |
| Audio-visual performance | 10W (5W+5W is stereo) |
| Input terminal | 2 * computing machine input: mini 15 pins of 1 * D-sub, 5 * 1BNC, 2 * stereo mini jack 1 * computing machine input: 1 * DVI-D; 1 * stereo mini jack 2 * computing machine input: mini 15 pins of 1 * D-Sub; 5 * 1BNC, 2 * stereo mini jack 1 * S-Video input: 1 * mini DIN-4 pin, 2 * RCA pin, 2 * Video input: 1 * RCA pin; 1 * BNC, 2 * RCA pin |
| Lead-out terminal | Mini 15 pins of 1 * D-sub, 1 * stereo mini jack |
| Other terminals | Network interface: RJ-45 control interface: 1 * D-sub 9 pin RS-232C |
NEC NP2200+ electrical specification
| Noise | Economic model: 30dB normal mode: 34Db |
| Complete machine power | Normal mode: 381W economic model: 334W standby mode: 13W energy saver mode: 0.5W |
| Power source performance | 100-240V AC, 50Hz/60Hz, 2.2A |
Other parameter of NEC NP2200+
| Product size | 399×150.5×358mm |
| Product weight | 7.4kg |
| Safety certification | CCC |
The stream time of projector is 2000 hours.
Projector generally need close projector after using 4 hours continuously, let projector have a rest, and the brightness decay that can prolong bulb like this increases the service life.
Projector itself does not have the difference of resolution, and projected resolution is by host computer control!
The support parameter
| Model | Mobile jib length (mm) | Deadweight (kg) | Bear a heavy burden (kg) |
| PM2030 | 200-300 | 0.8 | 20 |
| PM4365 | 430-650 | 1.5 | 25 |
| PM63100 | 630-1000 | 1.8 | 20 |
| PM100180 | 1000-1800 | 2.21 | 20 |
| PM4635 | 430-650 | ? | 20 |
| PM150300 | 1500-3000 | 2.51 | 20 |
The projector installation site
| Curtain size (inch) | Projector distance (rice) |
| 30“（0.61×0.46m） | 0.9-1.2 |
| 40“（0.81×0.61m） | 1.2-1.6 |
| 60“（1.22×0.91m） | 1.8-2.5 |
| 80“（1.63×1.22m） | 2.5-3.3 |
| 100“（2.03×1.52m） | 3.1-4.1 |
| 120“（2.44×1.83m） | 3.7-5.0 |
| 150“（3.05×2.29m） | 4.7-6.2 |
| 200“（4.06×3.05m） | 6.2-8.3 |
Used VGA wire rod length; 1.5/2/ 3/5/10 meter signal generally can be not impaired in this length; General effect in this length such as 20/25 meter grade is all right, and greater than 25 meters the quality that will see site environment and wire rod etc., whether effect needs signal amplifier.The VGA line of recommending to use is: the RGB line.
(4) host computer control partial parameters
| The desktop computer type | Commercial |
| CPU series | Pentium Dual Core |
| The CPU model | Intel Pentium Dual Core E5400 |
| Core amounts/SMT technology | Double-core |
| Nominal frequency | 2700MHz |
| Front Side Bus | 800MHz |
| L2 cache | 2MB |
| Memory size | 1024MB |
| Descriptor memory | DDRIII 1333MHz |
| Hard-disk capacity | 320GB |
| Hard disk is described | SATA |
| The video card type | Integrated |
| The video memory capacity | The shared drive capacity |
| Sound card is described | Integrated |
| Operating system | Linux |
If use the optimum resolution of the display mode of projection scheme 16:9 to be: 1920*1080 or 1280*720.Can set automatic switching, but need to install timing shutdown software.
(5) sound partial parameters: inhale the top parametric loudspeaker, 101 loudspeakers: power 6W-12W; Frequency response: 150Hz-20KHz; Sensitivity: 91dB.
The power amplifier parameter, power: 40W; Total distortion rate:＜0.1% (at1KHz); Frequency response: model DB-A-70H; Technical parameter, total distortion rate: less than 0.1% (at 1kHz); Output power: 70W; Input sensitivity: less than 800mv; Frequency response: 50Hz-16kHz+0-3dB (70W, 100W); 20Hz-20kHz ± 0.5dB (4-16 beats up); Signal to noise ratio (S/N ratio): greater than 80dB; Supply voltage: 198V-242V 50-60Hz; Apparent size: 260 (W) * 70 (H) * 220 (D) mm.
Though the invention with preferred embodiment openly as above; But embodiment and accompanying drawing are not to be used for limiting the invention; Anyly be familiar with this art; In spirit that does not break away from the invention and scope, work as certainly and can do various variations or retouching, but same within the protection domain of the invention.Therefore the protection domain of the invention should with the application claim was defined is as the criterion.
Claims (4)
1. self-service system that applies to install of interactive show window; It is characterized in that: it comprises that information release terminal, interactive show window server, interactive show window main frame, projector, projection touch curtain; Said interactive show window server links to each other with interactive show window main frame with said information release terminal through LAN; Said projector links to each other with said interactive show window main frame through wired or wireless mode respectively with projection touch curtain and receives said interactive show window host computer control; Said projector can touch projection imaging on the curtain in said projection, and said projection touches curtain and directly is attached on the glass metope, and said projection touches curtain and is made up of imaging moiety and touch part.
2. the self-service system that applies to install of interactive show window according to claim 1 is characterized in that: said imaging moiety is a kind of holographic rear-projection glass curtain, and said touch partly is a kind of electromagnetic induction touch membrane.
3. the self-service system that applies to install of interactive show window according to claim 1 is characterized in that: said imaging moiety is a kind of rear-projection pad pasting, and said touch partly is a kind of infrared technique touch membrane.
The said interactive show window of claim 1-3 self-service apply to install system look the screen interactive approach, it is characterized in that:
Information release terminal touches in projection through the interactive show window main frame in the LAN and carries out information issue modification on the curtain;
Projection on user's touch glass metope touches curtain;
Interactive show window main frame receives the steering order of corresponding touch point;
Information result, statistical report form, electronic chart, advertising or audio parameter that interactive show window main frame is corresponding with steering order are showed through projector or power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124009XA CN102789623A (en) | 2011-05-14 | 2011-05-14 | Application of view screen interactive function in self-service install-applying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124009XA CN102789623A (en) | 2011-05-14 | 2011-05-14 | Application of view screen interactive function in self-service install-applying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102789623A true CN102789623A (en) | 2012-11-21 |
Family
ID=47155023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110124009XA Pending CN102789623A (en) | 2011-05-14 | 2011-05-14 | Application of view screen interactive function in self-service install-applying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102789623A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279185A (en) * | 2013-05-03 | 2013-09-04 | 江苏风雷文化传媒有限公司 | Multi-element projection interactive system |
| CN104063055A (en) * | 2014-06-09 | 2014-09-24 | 上海华凯展览展示工程有限公司 | Novel shopwindow type touch interactive control system and control method thereof |
| CN104516184A (en) * | 2013-10-02 | 2015-04-15 | 胜华科技股份有限公司 | touch projection system and method thereof |
| CN105869036A (en) * | 2016-04-13 | 2016-08-17 | 集速智能标签（上海）有限公司 | Show window shopping system and method |
| CN106373508A (en) * | 2016-11-18 | 2017-02-01 | 闻卫星 | Multifunctional projection advertisement system and implementation method thereof |
| CN109766008A (en) * | 2019-01-04 | 2019-05-17 | 山东浪潮商用系统有限公司 | It is a kind of that tax hall exchange method and system are done based on hologram |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374594A (en) * | 2002-04-05 | 2002-10-16 | 威海齐威电子有限责任公司 | Remote controlled integrated computer-projector and its usage |
| CN101271657A (en) * | 2008-05-15 | 2008-09-24 | 上海浩元集成系统有限公司 | Big screen intelligent interactive exhibition system |
| CN101615096A (en) * | 2009-07-28 | 2009-12-30 | 苏州品美信息科技有限公司 | Imaging touch control film and use the large-screen interactive media system of this imaging touch control film |
-
2011
- 2011-05-14 CN CN201110124009XA patent/CN102789623A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374594A (en) * | 2002-04-05 | 2002-10-16 | 威海齐威电子有限责任公司 | Remote controlled integrated computer-projector and its usage |
| CN101271657A (en) * | 2008-05-15 | 2008-09-24 | 上海浩元集成系统有限公司 | Big screen intelligent interactive exhibition system |
| CN101615096A (en) * | 2009-07-28 | 2009-12-30 | 苏州品美信息科技有限公司 | Imaging touch control film and use the large-screen interactive media system of this imaging touch control film |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279185A (en) * | 2013-05-03 | 2013-09-04 | 江苏风雷文化传媒有限公司 | Multi-element projection interactive system |
| CN104516184A (en) * | 2013-10-02 | 2015-04-15 | 胜华科技股份有限公司 | touch projection system and method thereof |
| CN104063055A (en) * | 2014-06-09 | 2014-09-24 | 上海华凯展览展示工程有限公司 | Novel shopwindow type touch interactive control system and control method thereof |
| CN105869036A (en) * | 2016-04-13 | 2016-08-17 | 集速智能标签（上海）有限公司 | Show window shopping system and method |
| CN106373508A (en) * | 2016-11-18 | 2017-02-01 | 闻卫星 | Multifunctional projection advertisement system and implementation method thereof |
| CN109766008A (en) * | 2019-01-04 | 2019-05-17 | 山东浪潮商用系统有限公司 | It is a kind of that tax hall exchange method and system are done based on hologram |
| CN109766008B (en) * | 2019-01-04 | 2022-03-01 | 浪潮软件科技有限公司 | Tax-handling hall interaction method and system based on holographic image |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102789623A (en) | Application of view screen interactive function in self-service install-applying system | |
| US8928559B2 (en) | Methods and systems of large scale video display | |
| EP2849442B1 (en) | Gesture-controlled rear-projection system | |
| KR101741001B1 (en) | Digital signage apparatus using smart window and digital information display thereof | |
| CN210627010U (en) | Intelligent conference tablet | |
| CN204406551U (en) | A kind of self-service terminal | |
| WO2014169577A1 (en) | Self-made media show window | |
| KR101551819B1 (en) | Image service system using functional film and image service method using the same | |
| TWI296755B (en) | Method for power management | |
| CN211087874U (en) | Touch show window display system | |
| CN210223515U (en) | Interactive LED display system | |
| CN104063055A (en) | Novel shopwindow type touch interactive control system and control method thereof | |
| KR20180123839A (en) | Digital multi-channel menu board system and operating control method thereof | |
| CN210091133U (en) | Interactive equipment | |
| WO2019114365A1 (en) | Air conditioner capable of projection and calibration method for air conditioner | |
| CN218958965U (en) | Pluggable OPS host, LED display system and LED display screen | |
| CN108335657A (en) | Double-sided display window film, control device and double-sided display windows system | |
| CN212382280U (en) | Multi-dimensional interactive touch display intelligent desktop | |
| CN210295194U (en) | Platform for promoting information in time | |
| CN203104642U (en) | Rear projection laser big screen all-in-one equipment | |
| CN208208287U (en) | double-sided display window film | |
| CN208207447U (en) | For connecting the control equipment of double-sided display window film | |
| KR200427476Y1 (en) | Projection panel | |
| CN105430309B (en) | Information output apparatus and information processing method | |
| CN103035181A (en) | Fully wrapped type hanging advertisement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 210000, 01, B, 4 floor, Nanjing international service outsourcing industry park, 301 Hanzhoung Avenue, Nanjing, Jiangsu, China Applicant after: Nanjing Sino-Device Technology Inc. Address before: 210000, 01, B, 4 floor, Nanjing international service outsourcing industry park, 301 Hanzhoung Avenue, Nanjing, Jiangsu, China Applicant before: Nanjing Sino-device Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HUASHE SCIENCE AND TECHNOLOGY CO., LTD., NANJING TO: NANJING SINO-DEVICE TECHNOLOGY CO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121121 |