CN109876473B - Computer-aided application platform - Google Patents
Computer-aided application platform Download PDFInfo
- Publication number
- CN109876473B CN109876473B CN201810867791.6A CN201810867791A CN109876473B CN 109876473 B CN109876473 B CN 109876473B CN 201810867791 A CN201810867791 A CN 201810867791A CN 109876473 B CN109876473 B CN 109876473B
- Authority
- CN
- China
- Prior art keywords
- image
- film
- equipment
- target
- computer
- 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.)
- Active
Links
Images
Abstract
The invention relates to a computer-aided application platform, comprising: the silencing pads are respectively paved on the walls in all directions indoors and used for reducing the sound amplitude emitted outwards from the walls in all directions indoors when films are played indoors; the viewing seat is arranged indoors and used for providing a position for viewing the examination papers for the examiner in a manual examination paper mode; the computer main control chip is used for identifying each actor target in the processed image and determining the clothing attribution dynasty of each actor target based on the standard appearance of each dynasty clothing image; and the film classifying equipment is connected with the computer main control chip and is used for receiving the era corresponding to each actor target and determining the attribution era of the film which is being played based on the era corresponding to each actor target. By the method and the device, the actor target affiliation dynasty in the image can be accurately determined.
Description
Technical Field
The invention relates to the field of computer-aided application, in particular to a computer-aided application platform.
Background
The computer system refers to computer hardware and software and a network system for database management, replaces various manual operations, and can realize various abundant electronic auxiliary functions.
Databases of computer systems require a large main memory to store and run operating systems, database management system programs, application programs, and databases, directories, system buffers, etc., while secondary memories require a large direct access device. In addition, in order to improve the network application capability of the computer system, the computer system should have a strong network function.
Disclosure of Invention
The invention provides a computer-aided application platform, aiming at solving the technical problem that the attribution of an actor target in an image is not easy to be effectively determined in the prior art.
The invention has at least the following two important points:
(1) adopting a plurality of auxiliary electronic devices to judge whether the current film reviewing mode is a manual mode or an automatic mode, and when more important, in the automatic mode, determining the clothing attribution dynasty of each actor target based on the standard appearance of each dynasty clothing image, and determining the attribution dynasty of the film which is being played based on the dynasty corresponding to each actor target;
(2) in the image signal processing, a corresponding processing strategy is determined based on the uniformity degree of the pulse noise distribution in the image, and the processing strategy is corrected based on the target distribution condition in the image, so that the efficiency and the effect of the image signal processing are ensured.
According to an aspect of the present invention, there is provided a computer-assisted application platform, the platform comprising:
the silencing pads are respectively paved on the walls in all directions indoors and used for reducing the sound amplitude emitted outwards from the walls in all directions indoors when films are played indoors; and the viewing seat is arranged indoors and used for providing a position for viewing the examination papers for the examination personnel in a manual examination paper mode.
More specifically, in the computer-aided application platform, the method further comprises:
the weight sensing equipment is arranged below the watching seat and used for sensing the real-time bearing weight on the watching seat to serve as seat load weight and outputting the seat load weight; and the gas measuring equipment is arranged indoors and used for analyzing the indoor carbon dioxide concentration so as to output the obtained indoor carbon dioxide concentration as the on-site carbon dioxide concentration.
More specifically, in the computer-aided application platform, the method further comprises:
the trend identification device is connected with the gas measurement device and used for receiving the on-site carbon dioxide concentration, judging the change trend of the on-site carbon dioxide concentration along with time, sending an oxygen consumption identification command when the change trend is a continuously increasing trend, and sending a constant oxygen identification command when the change trend is a constantly changing trend; the film recording equipment is arranged on one indoor wall and used for imaging the film which is played on the wall when the constant oxygen identification command is received so as to obtain a corresponding film recording image and outputting the film recording image; the pulse detection device is connected with the film recording device and used for receiving the film recorded images, detecting a plurality of positions of a plurality of pulse noises in the film recorded images from the film recorded images and determining the uniformity degree of the pulse noise distribution in the film recorded images based on the positions of the plurality of pulse noises in the film recorded images; the removal quantity analysis device is connected with the pulse detection device and used for receiving the uniformity degree and determining the corresponding removal quantity based on the uniformity degree, wherein the larger the uniformity degree is, the more uniform the pulse noise distribution in the film recording image is, and the smaller the determined corresponding removal quantity is; the target extraction equipment is connected with the pulse detection equipment and used for receiving the film video recording image, extracting a plurality of target sub-images in which a plurality of targets are respectively positioned from the film video recording image, determining the number of pulse noises in each target sub-image based on a plurality of positions of a plurality of pulse noises in the film video recording image, and outputting the target sub-image with the largest number of pulse noises as a sub-image to be analyzed; the shape analysis equipment is connected with the target extraction equipment and used for receiving the subimage to be analyzed and determining a search window which is most matched with the subimage to be analyzed based on the shape of the subimage to be analyzed, wherein the shape of the search window comprises a square shape, a cross shape, a circular shape or an X shape; the signal processing equipment is respectively connected with the removal quantity analysis equipment, the pulse detection equipment and the shape analysis equipment, and is used for receiving the search window and executing the following actions on each pixel point in the film recorded image: taking each pixel point in the film video image as a pixel point to be processed, acquiring each pixel point in a search window taking the pixel point to be processed as a centroid position in the film video image as each adjacent pixel point, sequencing each pixel value of each adjacent pixel point, deleting a plurality of maximum pixel values with the same number as the removal number, also deleting a plurality of minimum pixel values with the same number as the removal number, and performing mean calculation on the remaining plurality of pixel values to obtain a processed pixel value of the pixel point to be processed; the signal processing device is further configured to obtain a processed image corresponding to the film recorded image based on each processed pixel value of each pixel point in the film recorded image; the computer main control chip is arranged near the film recording equipment, connected with the signal processing equipment and used for receiving the processed image, identifying each actor target in the processed image and determining the clothing attribution dynasty of each actor target based on the standard appearance of each dynasty clothing image; in the computer main control chip, performing similarity analysis on image blocks occupied by each actor target in the processed image and the standard appearance of each generation dress image to determine the dress attribution of each actor target to the generation; and the film classifying equipment is connected with the computer main control chip and is used for receiving the era corresponding to each actor target and determining the attribution era of the film which is being played based on the era corresponding to each actor target.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is an external pin diagram of a computer main control chip of a computer-aided application platform according to an embodiment of the present invention.
Detailed Description
Embodiments of a computer-aided application platform of the present invention will be described in detail below with reference to the accompanying drawings.
① calculation, almost all complex calculation can be realized by the computer through arithmetic operation and logic operation, ② judgment that the computer has the ability of distinguishing different conditions and selecting different processing can be used in the fields of management, control, confrontation, decision, reasoning, etc. ③ storage that the computer can store huge amount of information, ④ is accurate, as long as the word length is enough, the calculation accuracy is theoretically unlimited, ⑤ is fast, the time required by one-time operation of the computer is as short as nanosecond, ⑥ is general, the computer is programmable, different programs can realize different applications, ⑦ is easy to use, abundant high-performance software and intelligent human-computer interface are easy to use, ⑧ networking can be greatly facilitated, a plurality of computer systems can exceed geographical limits, and remote information and software resources can be shared by means of a communication network.
In order to overcome the defects, the invention builds a computer-aided application platform, and can effectively solve the corresponding technical problem.
Fig. 1 is an external pin diagram of a computer main control chip of a computer-aided application platform according to an embodiment of the present invention.
A computer-assisted application platform shown according to an embodiment of the present invention includes:
the silencing pads are respectively paved on the walls in all directions indoors and used for reducing the sound amplitude emitted outwards from the walls in all directions indoors when films are played indoors;
and the viewing seat is arranged indoors and used for providing a position for viewing the examination papers for the examination personnel in a manual examination paper mode.
Next, the detailed structure of the computer-aided application platform of the present invention will be further described.
In the computer-assisted application platform, further comprising:
the weight sensing equipment is arranged below the watching seat and used for sensing the real-time bearing weight on the watching seat to serve as seat load weight and outputting the seat load weight;
and the gas measuring equipment is arranged indoors and used for analyzing the indoor carbon dioxide concentration so as to output the obtained indoor carbon dioxide concentration as the on-site carbon dioxide concentration.
In the computer-assisted application platform, further comprising:
the trend identification device is connected with the gas measurement device and used for receiving the on-site carbon dioxide concentration, judging the change trend of the on-site carbon dioxide concentration along with time, sending an oxygen consumption identification command when the change trend is a continuously increasing trend, and sending a constant oxygen identification command when the change trend is a constantly changing trend;
the film recording equipment is arranged on one indoor wall and used for imaging the film which is played on the wall when the constant oxygen identification command is received so as to obtain a corresponding film recording image and outputting the film recording image;
the pulse detection device is connected with the film recording device and used for receiving the film recorded images, detecting a plurality of positions of a plurality of pulse noises in the film recorded images from the film recorded images and determining the uniformity degree of the pulse noise distribution in the film recorded images based on the positions of the plurality of pulse noises in the film recorded images;
the removal quantity analysis device is connected with the pulse detection device and used for receiving the uniformity degree and determining the corresponding removal quantity based on the uniformity degree, wherein the larger the uniformity degree is, the more uniform the pulse noise distribution in the film recording image is, and the smaller the determined corresponding removal quantity is;
the target extraction equipment is connected with the pulse detection equipment and used for receiving the film video recording image, extracting a plurality of target sub-images in which a plurality of targets are respectively positioned from the film video recording image, determining the number of pulse noises in each target sub-image based on a plurality of positions of a plurality of pulse noises in the film video recording image, and outputting the target sub-image with the largest number of pulse noises as a sub-image to be analyzed;
the shape analysis equipment is connected with the target extraction equipment and used for receiving the subimage to be analyzed and determining a search window which is most matched with the subimage to be analyzed based on the shape of the subimage to be analyzed, wherein the shape of the search window comprises a square shape, a cross shape, a circular shape or an X shape;
the signal processing equipment is respectively connected with the removal quantity analysis equipment, the pulse detection equipment and the shape analysis equipment, and is used for receiving the search window and executing the following actions on each pixel point in the film recorded image: taking each pixel point in the film video image as a pixel point to be processed, acquiring each pixel point in a search window taking the pixel point to be processed as a centroid position in the film video image as each adjacent pixel point, sequencing each pixel value of each adjacent pixel point, deleting a plurality of maximum pixel values with the same number as the removal number, also deleting a plurality of minimum pixel values with the same number as the removal number, and performing mean calculation on the remaining plurality of pixel values to obtain a processed pixel value of the pixel point to be processed; the signal processing device is further configured to obtain a processed image corresponding to the film recorded image based on each processed pixel value of each pixel point in the film recorded image;
the computer main control chip is arranged near the film recording equipment, connected with the signal processing equipment and used for receiving the processed image, identifying each actor target in the processed image and determining the clothing attribution dynasty of each actor target based on the standard appearance of each dynasty clothing image; in the computer main control chip, performing similarity analysis on image blocks occupied by each actor target in the processed image and the standard appearance of each generation dress image to determine the dress attribution of each actor target to the generation;
and the film classifying equipment is connected with the computer main control chip and is used for receiving the era corresponding to each actor target and determining the attribution era of the film which is being played based on the era corresponding to each actor target.
In the computer-assisted application platform: the film recording device is also used for stopping the imaging operation of the film playing on the opposite wall when the oxygen consumption identification command is received.
In the computer-assisted application platform: in the shape analysis device, determining a search window that best matches the sub-image to be analyzed based on the shape of the sub-image to be analyzed comprises: the number of pixels occupied by the search window is more than three times the number of the pixels removed.
In the computer-assisted application platform: the target extraction apparatus includes an image analysis unit, a position analysis unit, and a sub-image output unit;
wherein, in the object extracting apparatus, the position analyzing unit is connected to the image analyzing unit and the sub-image output unit, respectively.
In the computer-assisted application platform, further comprising:
and the weight analysis equipment is connected with the weight sensing equipment and is used for receiving the seat load weight sent by the weight sensing equipment and sending a personnel examination signal when the seat load weight is more than or equal to a preset weight threshold value.
In the computer-assisted application platform: the weight analysis equipment is also used for sending an automatic examination signal when the seat load weight is smaller than the preset weight threshold;
and the film recording equipment is also used for imaging the film which is being played on the opposite wall when the automatic film examination signal is received so as to obtain a corresponding film recording image and outputting the film recording image.
The GPU is a display chip capable of supporting T & L (Transform and L lighting, polygon conversion and light source processing) from hardware, T & L is an important part in 3D rendering, the function of the T & L is to calculate the 3D position of a polygon and process dynamic ray effects and can also be called as 'geometric processing', a good T & L unit can provide a fine 3D object and high-level ray effects, most of operations of T & L in most of PCs are processed by the CPU (namely, software T & L), the CPU has a large number of tasks, and non-3D graphic processing work such as memory management and input response is needed besides T & L, so the performance is greatly reduced in the actual operation, the condition that a graphics card waits for CPU data generally occurs, the CPU operation speed is far away from the requirement of a three-dimensional complex game at the moment, and even if the working frequency of the CPU exceeds 1GHz or higher, the PC is not greatly related to the design speed.
By adopting the computer-aided application platform, aiming at the technical problem that the attribution of the actor target in the image is not easy to be effectively determined in the prior art, whether the mode of the current examination is a manual mode or an automatic mode is judged by adopting a plurality of auxiliary electronic devices, and more importantly, in the automatic mode, the attribution of the clothing of each actor target is determined based on the standard appearance of each dynasty clothing image, and the attribution of the film which is being played is determined based on the dynasty corresponding to each actor target; the method is characterized in that in the image signal processing, a corresponding processing strategy is determined based on the uniformity degree of the pulse noise distribution in the image, and the processing strategy is corrected based on the target distribution condition in the image, so that the efficiency and the effect of the image signal processing are ensured.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (4)
1. A computer-assisted application platform, the platform comprising:
the silencing pads are respectively paved on the walls in all directions indoors and used for reducing the sound amplitude emitted outwards from the walls in all directions indoors when films are played indoors;
the viewing seat is arranged indoors and used for providing a position for viewing the examination papers for the examiner in a manual examination paper mode;
the weight sensing equipment is arranged below the watching seat and used for sensing the real-time bearing weight on the watching seat to serve as seat load weight and outputting the seat load weight;
the gas measuring equipment is arranged indoors and used for analyzing the indoor carbon dioxide concentration so as to output the obtained indoor carbon dioxide concentration as the on-site carbon dioxide concentration;
the trend identification device is connected with the gas measurement device and used for receiving the on-site carbon dioxide concentration, judging the change trend of the on-site carbon dioxide concentration along with time, sending an oxygen consumption identification command when the change trend is a continuously increasing trend, and sending a constant oxygen identification command when the change trend is a constantly changing trend;
the film recording equipment is arranged on one indoor wall and used for imaging the film which is played on the wall when the constant oxygen identification command is received so as to obtain a corresponding film recording image and outputting the film recording image;
the pulse detection device is connected with the film recording device and used for receiving the film recorded images, detecting a plurality of positions of a plurality of pulse noises in the film recorded images from the film recorded images and determining the uniformity degree of the pulse noise distribution in the film recorded images based on the positions of the plurality of pulse noises in the film recorded images;
the removal quantity analysis device is connected with the pulse detection device and used for receiving the uniformity degree and determining the corresponding removal quantity based on the uniformity degree, wherein the larger the uniformity degree is, the more uniform the pulse noise distribution in the film recording image is, and the smaller the determined corresponding removal quantity is;
the target extraction equipment is connected with the pulse detection equipment and used for receiving the film video recording image, extracting a plurality of target sub-images in which a plurality of targets are respectively positioned from the film video recording image, determining the number of pulse noises in each target sub-image based on a plurality of positions of a plurality of pulse noises in the film video recording image, and outputting the target sub-image with the largest number of pulse noises as a sub-image to be analyzed;
the shape analysis equipment is connected with the target extraction equipment and used for receiving the subimage to be analyzed and determining a search window which is most matched with the subimage to be analyzed based on the shape of the subimage to be analyzed, wherein the shape of the search window comprises a square shape, a cross shape, a circular shape or an X shape;
the signal processing equipment is respectively connected with the removal quantity analysis equipment, the pulse detection equipment and the shape analysis equipment, and is used for receiving the search window and executing the following actions on each pixel point in the film recorded image: taking each pixel point in the film video image as a pixel point to be processed, acquiring each pixel point in a search window taking the pixel point to be processed as a centroid position in the film video image as each adjacent pixel point, sequencing each pixel value of each adjacent pixel point, deleting a plurality of maximum pixel values with the same number as the removal number, also deleting a plurality of minimum pixel values with the same number as the removal number, and performing mean calculation on the remaining plurality of pixel values to obtain a processed pixel value of the pixel point to be processed; the signal processing device is further configured to obtain a processed image corresponding to the film recorded image based on each processed pixel value of each pixel point in the film recorded image;
the computer main control chip is arranged near the film recording equipment, connected with the signal processing equipment and used for receiving the processed image, identifying each actor target in the processed image and determining the clothing attribution dynasty of each actor target based on the standard appearance of each dynasty clothing image; in the computer main control chip, performing similarity analysis on image blocks occupied by each actor target in the processed image and the standard appearance of each generation dress image to determine the dress attribution of each actor target to the generation;
the film classifying equipment is connected with the computer main control chip and used for receiving the dynasty corresponding to each actor target and determining the attribution dynasty of the film which is being played based on the dynasty corresponding to each actor target;
the film recording equipment is also used for stopping imaging operation on the film playing on the opposite wall when the oxygen consumption identification command is received;
in the shape analysis device, determining a search window that best matches the sub-image to be analyzed based on the shape of the sub-image to be analyzed comprises: the number of pixels occupied by the search window is more than three times the number of the pixels removed.
2. The computer-assisted application platform of claim 1, wherein:
the target extraction apparatus includes an image analysis unit, a position analysis unit, and a sub-image output unit;
wherein, in the object extracting apparatus, the position analyzing unit is connected to the image analyzing unit and the sub-image output unit, respectively.
3. The computer-assisted application platform of claim 2, further comprising:
and the weight analysis equipment is connected with the weight sensing equipment and is used for receiving the seat load weight sent by the weight sensing equipment and sending a personnel examination signal when the seat load weight is more than or equal to a preset weight threshold value.
4. The computer-assisted application platform of claim 3, wherein:
the weight analysis equipment is also used for sending an automatic examination signal when the seat load weight is smaller than the preset weight threshold;
and the film recording equipment is also used for imaging the film which is being played on the opposite wall when the automatic film examination signal is received so as to obtain a corresponding film recording image and outputting the film recording image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867791.6A CN109876473B (en) | 2018-08-02 | 2018-08-02 | Computer-aided application platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867791.6A CN109876473B (en) | 2018-08-02 | 2018-08-02 | Computer-aided application platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109876473A CN109876473A (en) | 2019-06-14 |
| CN109876473B true CN109876473B (en) | 2020-07-21 |
Family
ID=66924820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867791.6A Active CN109876473B (en) | 2018-08-02 | 2018-08-02 | Computer-aided application platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876473B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112287743B (en) * | 2020-07-04 | 2021-06-22 | 滨州医学院附属医院 | Senile dementia prevention and entertainment integrated system |
| CN113066478A (en) * | 2020-12-07 | 2021-07-02 | 泰州市朗嘉馨网络科技有限公司 | Dialect recognition system based on model training |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202967A (en) * | 2011-03-28 | 2012-10-22 | Fuji Xerox Co Ltd | Sheet discrimination device, image reading system, and sheet cutting system and program |
| CN205259639U (en) * | 2016-01-04 | 2016-05-25 | 柏翮 | Film projection room |
| CN106073277A (en) * | 2016-06-27 | 2016-11-09 | 武克易 | A kind of Intelligent seat |
| CN107450884B (en) * | 2017-08-11 | 2018-04-20 | 秦皇岛燕山大学计算机软件中心股份有限公司 | Application program management platform based on image recognition |
| CN107554468A (en) * | 2017-09-18 | 2018-01-09 | 安徽理工大学 | A kind of Multi-source Information Fusion vehicle-mounted child safety assisting system |
| CN109309863B (en) * | 2018-08-01 | 2019-09-13 | 磐安鬼谷子文化策划有限公司 | Movie contents matching mechanism for seedlings |
-
2018
- 2018-08-02 CN CN201810867791.6A patent/CN109876473B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109876473A (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9836651B2 (en) | Displaying information relating to a designated marker | |
| CN112785625B (en) | Target tracking method, device, electronic equipment and storage medium | |
| CN109191553B (en) | Point cloud rendering method, device, terminal and storage medium | |
| CN111625668B (en) | Object detection and candidate filtering system | |
| CN108156452B (en) | Method, device and equipment for detecting sensor and storage medium | |
| CN107710280A (en) | Object method for visualizing | |
| CN109876473B (en) | Computer-aided application platform | |
| US11170246B2 (en) | Recognition processing device, recognition processing method, and program | |
| CN113012200B (en) | Method and device for positioning moving object, electronic equipment and storage medium | |
| CN111882634A (en) | Image rendering method, device and equipment and storage medium | |
| CN111124863B (en) | Intelligent device performance testing method and device and intelligent device | |
| KR20210146770A (en) | Method for indoor localization and electronic device | |
| Zhang et al. | Gesture recognition system based on improved YOLO v3 | |
| US20220300774A1 (en) | Methods, apparatuses, devices and storage media for detecting correlated objects involved in image | |
| US11941838B2 (en) | Methods, apparatuses, devices and storage medium for predicting correlation between objects | |
| CN109145774B (en) | Computer assistant applications method | |
| WO2018202435A1 (en) | Method and device for determining lighting information of a 3d scene | |
| CN111311645A (en) | Ultrahigh-definition video cut target tracking and identifying method | |
| CN112153320B (en) | Method and device for measuring size of article, electronic equipment and storage medium | |
| Vargas et al. | Kinect sensor performance for Windows V2 through graphical processing | |
| CN111812670B (en) | Single photon laser radar space transformation noise judgment and filtering method and device | |
| CN110059591B (en) | Method for identifying moving target area | |
| CN109726741B (en) | Method and device for detecting multiple target objects | |
| CN111739098A (en) | Speed measuring method and device, electronic equipment and storage medium | |
| CN105009142A (en) | System and method for histogram computation using a graphics processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ying Inventor after: Zhu Liping Inventor before: Zhu Liping |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200628 Address after: 271100 Shancai Street, Laiwu District, Jinan City, Shandong Province Applicant after: LAIWU VOCATIONAL AND TECHNICAL College Address before: 225600 Chaohu Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province, 89 Applicant before: Zhu Liping |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: 271100 Room 308, 108 Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Jinan Gaotou Energy Development Co.,Ltd. Address before: No.1, shancai street, Laiwu District, Jinan City, Shandong Province Patentee before: LAIWU VOCATIONAL AND TECHNICAL College |
|
| TR01 | Transfer of patent right |