EP4634861A1 - Objektlagedetektion mit automatisierter merkmalsextraktion und/oder merkmalszuordnung - Google Patents
Objektlagedetektion mit automatisierter merkmalsextraktion und/oder merkmalszuordnungInfo
- Publication number
- EP4634861A1 EP4634861A1 EP23809139.1A EP23809139A EP4634861A1 EP 4634861 A1 EP4634861 A1 EP 4634861A1 EP 23809139 A EP23809139 A EP 23809139A EP 4634861 A1 EP4634861 A1 EP 4634861A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- image
- features
- determined
- robot
- determining
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1694—Program controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
- B25J9/1697—Vision controlled systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1612—Program controls characterised by the hand, wrist, grip control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1656—Program controls characterised by programming, planning systems for manipulators
- B25J9/1669—Program controls characterised by programming, planning systems for manipulators characterised by special application, e.g. multi-arm co-operation, assembly, grasping
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
Definitions
- the present invention relates to a method for automated feature extraction and/or feature assignment, a system for automated feature extraction, and a computer program or computer program product.
- Feature-based object recognition usually consists of two steps: A first step with feature extraction, which usually includes a manual selection of features, such as circles, edges, corners, etc., and a selection or implementation of algorithms and/or methods for feature recognition, such as in particular Hough transformation for circle detection, etc. For edge detection, for example, suitable parameters must be found, such as in particular with a Canny filter. A second step, which usually includes feature assignment with subsequent pose recognition. Accordingly, the pose of the object is derived from the distortion and/or displacement of the object in different shots or perspectives of a scene that includes the object.
- the object of the present invention is in particular to improve feature-based object recognition, in particular to automate feature extraction, and further in particular to automate feature assignment.
- a method for automated feature extraction and/or feature assignment is provided.
- the method comprises capturing an image with a perspective of a scene with at least one object using a recording device. In one embodiment, the method comprises determining a descriptor image based on the captured image. In one embodiment the determination of the descriptor image is based on the image recorded, in particular by the recording device. In one embodiment, the determination of the descriptor image is based on a previously trained artificial intelligence or on a method that uses a trained artificial intelligence to determine a descriptor image in particular or with the help of which the descriptor image is or can be determined.
- the scene comprises at least one object, in particular at least one object for the automated feature extraction and/or feature assignment, further in particular at least one object that is to be grasped or is grasped based on the automated feature extraction and/or feature assignment.
- a perspective can be predetermined or set in advance, in particular in the case of permanently installed recording device(s), or a perspective can be, at least substantially, randomized or adopted in a randomized manner.
- the method in particular upstream of the method for automated feature extraction and/or feature assignment, in particular described above, comprises training an artificial intelligence with a step, in particular a first step, of recording a first image with a first perspective of a scene with a, in particular first, recording device.
- the scene comprises at least one object, in particular at least one object for the automated feature extraction and/or feature assignment.
- the method comprises a step, in particular a second step, of recording a second image with a second perspective of the scene by means of the first or the same recording device and/or a second recording device.
- the method comprises, in particular in a third step, determining an assignment of pixels of the first image to pixels of the second image, in particular based on the first perspective and the second perspective.
- a perspective can be predetermined or set in advance, in particular in the case of permanently installed recording devices, or a perspective can be, at least essentially, randomized or adopted in a randomized manner, in particular such that in one embodiment the first perspective differs from the second perspective.
- the method comprises, in particular in a fourth step, determining an assignment of pixels of the first image to pixels of the second image, in particular based on depth data, wherein the first and/or the second recording device in one embodiment is set up to capture or record depth data, in particular depth data is determined from the first image and/or the second image.
- the method comprises, in particular in a fifth step, determining a descriptor image based on, in particular an inference, of the first and/or the second image.
- determining the descriptor image is based on an image, in particular the first image and/or the second image.
- the image, in particular the first and/or the second image is a two-dimensional image.
- the method comprises, in particular in a sixth step, determining at least one feature of the at least one object based on the determined descriptor image.
- the term "scene” as used herein should be understood in particular as a snapshot of a (relevant) environment, which includes a scenery with at least one object, in particular in a container.
- the scene has the at least one object, which can in particular be in a container, and parts of the environment of the container, in particular parts of a robot, further in particular parts of a system that includes the robot.
- irrelevant parts of the scene can be (automatically) filtered out.
- the term “perspective” as used herein is to be understood in particular as the viewing direction of the recording device, which is in particular oriented such that the scene, as described herein, is at least partially in the field of view of the recording device, in particular the entire scene, in particular in applications of automated feature extraction and/or feature assignment for determining a pose and/or a grip position in (robotic) gripping applications.
- descriptor image is to be understood in particular as a (learned) dense visual descriptor mapping that maps an image, in particular an RGB image, further in particular with full resolution, with space R WxHx3 , to a dense descriptor space, R WxHxD , where in particular a D-dimensional descriptor vector (D) is present for each pixel;
- W and H refer to In one embodiment, this refers to a position of the pixel in the image with a width and a height of the respective pixel in the image, in particular in relation to the width and height of the image. In one embodiment, this is done pixel by pixel, so that each pixel in particular has its own descriptor vector.
- This (automated) procedure, in particular determining the (at least one) descriptor vector can be referred to as inference in one embodiment or is an inference.
- inference is to be understood in particular as “an inference automatically drawn from a formal system”, further in particular as conclusion(s) drawn automatically by an inference engine, a system described below and/or its means, which in particular includes the pixel-by-pixel assignment and the derivation of the descriptor vector.
- identical or similar features of similar objects can advantageously be determined more easily using determined descriptor image(s) for the respective objects, in particular correspondences between the respective images can be found, in particular automatically or automatically, in particular with the help of or based on the descriptor image(s).
- different features are predetermined or selected using a reference image, in particular after (completed) training of a neural network set up (for this purpose), in particular in such a way that a pose estimation or determination, in particular three-dimensional, is possible based on the features, these in particular different features are distributed over the object, in particular over the object of the reference image, these can or are advantageously determined in the image (automatically), especially if the object is different from the reference image, but especially if it is of the same type.
- the image in particular the first image and/or the second image, can originate from or be extracted from a video recorded by the recording device, in particular the first and/or second recording device, in particular if the recording device has changed its perspective on the scene or the perspective has been changed.
- the image can originate from or be extracted from a video recorded by a recording device.
- the first image can originate from a video recorded by a first recording device and the second image can originate from or be extracted from a video recorded by a second recording device.
- the method further comprises determining a pose of the at least one object, in particular based on at least three determined features of the object.
- a pose of the at least one object can be determined with less time than, in particular with manual feature assignment.
- the method comprises determining a grip position on the at least one object based on a determined pose of the object. In one embodiment, the method comprises determining a grip position for a gripping robot, in particular based on a determined pose of the object.
- the descriptor image is determined by means of at least one artificial neural network. In one embodiment, further steps of the method, in particular determining an assignment and/or determining at least one feature, by means of an (artificial) neural network or are carried out by it.
- this can also make it possible for a selection of features on the at least one object, in particular on several objects, in a scene to be automatically extracted or recognized and/or assigned or to be able to be assigned.
- the determination of the pose of the at least one object is based on at least three predetermined features of a reference image, wherein the features of the reference image, in one embodiment, are predetermined based on a determined descriptor image of a reference object.
- the reference image corresponds to a descriptor image of a reference object, in particular a descriptor image that has a reference object.
- at least three different features of the object (in the scene) are assigned to the at least three predetermined features of the reference image.
- the pose of the at least one object can be determined more quickly and/or more robustly.
- the determination of a pose of the at least one object by calculating a distortion and/or a shift from a manually marked reference image, in particular manually.
- statistical recording of features of different (but similar) objects, in particular in a reference image or several reference images can be dispensed with.
- the determination of at least one feature is not limited to identical objects and/or objects with the same appearance, but can be applied to similar objects and accordingly (as described herein) a pose of the at least one object, in particular of the plurality of (similar) objects, can be determined.
- Similar as used herein, is intended in embodiments in particular to mean of the same type, genus, family and/or order or the like, especially in analogy to biology.
- the method comprises a step of determining a probability, wherein the probability describes a similarity of a combination of determined features in the scene to the predetermined features of the reference image and/or the reference object, in particular in order to determine whether the features belong to a single object or to exclude combinations of features that are distributed in combination across several different objects.
- the relative arrangement of the features to one another is determined from the, in particular predetermined, features of the reference image and/or several, in particular predetermined, features of several reference images.
- an object in a scene with multiple objects, in particular with multiple similar objects can advantageously be recognized or determined more robustly and/or quickly and, in one embodiment, the pose of the object can be recognized or determined more robustly and/or quickly.
- feature combinations that do not belong to just one object or in which features are distributed across multiple different objects can advantageously be excluded, at least substantially. In one embodiment, this can at least substantially prevent an incorrect assignment of features to an object in the scene based on the probability, in particular determined features can be assigned to an object more clearly and automatically.
- an object, in particular an object to be grasped can be a fish that is stored in a box with other fish of a different fish species.
- identical features of the different fish can be recognized or determined, in particular at least substantially.
- the features are recognized or determined independently of the number of objects on the objects.
- a probability in particular as described herein, it can be determined or is determined whether the determined Features of an object or of various objects belong, in the example, to one or more of the fish. If in one embodiment the features in the example are assigned to a fish, in particular a probability that the features belong to the object, here fish, is greater than a predetermined probability, a pose of the fish can be determined, in particular using the determined and assigned features. Based on the determined pose, in one embodiment a grip pose or grip position tailored to the fish can be determined, with the help of which the fish can be or is gripped.
- the method comprises determining a gripping pose based on the probability. This advantageously makes it possible to find a gripping pose that is matched to the determined features, in particular in comparison with methods that are based on a predetermined, in particular manually selected, gripping position on the object and determine this position based on determined images.
- a more advantageous grip position in particular grip pose, can be or is determined, which can be or is in particular adapted to (several) similar objects in a scene.
- the (first and/or second) recording device is arranged on the at least one robot, in particular on a flange of the robot.
- the robot is moved and/or aligned to record the image, in particular the first image and the second image, in particular between recording the first image and recording the second image, further in particular to set the, in particular first and/or second, perspective.
- the method has a step of moving and/or aligning the robot, in particular the flange of the robot, further in particular the recording device which is arranged on the flange of the robot.
- this advantageously makes it possible for a basis for the allocation of pixels, as described herein, to be automated. can be or is recorded. In one embodiment, this can be done automatically, in particular, if the recording device is not attached to the robot, but rather, in one embodiment, at (different) predetermined points, in particular with a view of the scene, so that a first image can be or is recorded with a first perspective and a second image with a second perspective, in particular different from the first perspective.
- the recording device particularly preferably comprises a recording device for recording digital and/or two-dimensional, in particular three-dimensional, images, and can in particular have at least one 2D camera, 3D camera and/or at least two spatially spaced cameras and/or at least one scanner, preferably for three-dimensional scanning.
- an image mentioned here has a point cloud and/or color information, preferably a three-dimensional point cloud, further in particular a point cloud with color information, in particular assigned to the points of the point cloud, and can in particular be such or consist of such.
- an image (recorded using the recording device) which in one embodiment is generally a three-dimensional image and/or an image with color information.
- a system for automated feature extraction and/or for operating a multi-axis machine, in particular a gripping robot.
- the system is set up to carry out a method described herein.
- the system has at least one robot arm, in particular a gripper guided by a robot arm.
- the system has a receiving device, in particular a receiving device as described herein.
- the receiving device is arranged on a flange of the at least one robot arm.
- the system and/or its means have means for determining a descriptor image, in particular based on an (automatically determined) inference of the Recording device, in particular based on the first image recorded by the first recording device and/or the second image recorded by the second recording device.
- the system has means for determining an assignment of pixels of a first image (recorded by the recording device) to pixels of a second image (recorded by the recording device), in particular if the system is set up or designed to train an (artificial) neural network, as described herein.
- system and/or its means have means for determining a pose of the at least one object.
- system and/or its means have means for determining a grip position on the at least one object, in particular based on a determined pose of the at least one object.
- system and/or its means have means for determining a probability.
- a method for gripping an object with a gripping robot comprises a step of determining a gripping position as described herein. Furthermore, in one embodiment, the method comprises gripping the object with the gripping robot based on the (determined) gripping position.
- this can enable the gripping robot to find a grip on the object more quickly or to carry out this grip more quickly, in particular in comparison to prior art methods.
- a system and/or means in the sense of the present invention can be designed in terms of hardware and/or software, in particular at least one, preferably data- or signal-connected, especially digital, processing unit, especially microprocessor unit (CPU), graphics card (GPU) or the like, and/or one or more programs or program modules, preferably with a memory and/or bus system.
- the processing unit can be designed to process commands that are implemented as a program stored in a memory system, to detect input signals from a data bus and/or to output signals to a data bus.
- a memory system can have one or more, in particular various storage media, in particular optical, magnetic, solid-state and/or other non-volatile media.
- the program can be designed in such a way that it embodies or is capable of carrying out the methods described here, so that the processing unit can carry out the steps of such methods and thus in particular can operate or monitor the multi-axis machine, in particular the gripping robot.
- a computer program product can have, in particular be, a storage medium, in particular a computer-readable and/or non-volatile one, for storing a program or instructions or with a program or instructions stored thereon.
- execution of this program or these instructions by a system or a controller, in particular a computer or an arrangement of several computers causes the system or the controller, in particular the computer(s), to carry out a method described here or one or more of its steps, or the program or the instructions are set up for this purpose.
- one or more, in particular all, steps of the method are carried out completely or partially automatically, in particular by the controller or its means.
- the system comprises the robot.
- Fig. 1 a system according to an embodiment of the present invention.
- Fig. 2 several similar objects in a scene after an execution
- Fig. 3 an object with determined features after an execution
- Fig. 4 several similar objects in a scene with determined features, combinations of features and a handle position
- Fig. 5 a block diagram of a method according to an embodiment.
- FIG. 1 shows a system 1 with a robot 2, on the flange of which a gripper 3 is arranged. Furthermore, Figure 1 shows a recording device 4 which has different perspectives on the scene 10 with several objects 5 and which is data-connected to the robot 2 via a processing unit.
- the recording device 4' is arranged on the robot 2, in particular on the robot arm, further in particular on the flange of the robot arm (shown in dashed lines in Figure 1).
- the objects 5 are shown in a container 6.
- the objects 5 are captured by the recording device 4 in that the recording device 4 takes an image from one perspective on the scene 10, in particular a first image from a first perspective on the scene 10 and a second image with a second perspective, which differs from the first perspective, on the scene 10.
- pixels of one image are assigned to pixels of the second image, so that in particular an assignment can be determined between the first image and the second image, in particular their pixels, in particular to each other, in particular when or for training an (artificial) neural network.
- the recording device 4 In order to automatically record a first image and a second image, in the case that the recording device 4 is attached or arranged on the flange of the robot, in particular on the flange of its robot arm, it can be moved by the robot, in particular by a robot controller, or in a different pose of the recording device achieved by the movement of the robot and/or the robot arm, in particular with a different (second) perspective on the scene 10, a second image can be recorded in one embodiment based on the recorded image, which can be used or can be used and/or is used in one embodiment to determine features.
- Figure 2 schematically shows a scene 10 with several similar objects 5, which can be in a container (not shown).
- the (similar) objects 5 are shown with patterns that are examples of the descriptor image, in which a feature vector is assigned to each pixel. Areas with the same pattern are intended to indicate areas with the same features. A separation between the areas is clearly demarcated here; this can comprise a transition, in particular a continuous one, between the areas in embodiments, in particular descriptors in the areas can differ (slightly) from one another, but are assigned to an area by way of example in Figure 2 and the following figures.
- similar objects 5, which differ in particular in size, length, width, height and/or the like and/or the characteristics of individual features can have at least substantially the same features.
- a feature can then be determined, in particular on each object 5, which has at least substantially the same features in the descriptor image (reference is made to a representation of features in Figure 3).
- Figure 3 shows a schematic representation of an object 5 in which features M1 to M3 were determined, in particular based on features of a reference image with predetermined features.
- the features M1 to M3 have in particular characteristic properties.
- a relationship, in particular a relative arrangement to one another, between the features M1 to M3 is shown schematically. For example, if feature M1 and feature M3 are connected by a (virtual) line (shown in dashed lines), feature M2 is arranged offset from this line (shown with a dashed line that is perpendicular to the connecting line between M1 and M3).
- the features M1 to M3 can also be connected directly via (virtual) lines.
- Figure 4 shows three similar objects 5, each of which shows or has determined features M1 to M3 by way of example.
- a feature M1 is connected to a feature M2 and a feature M3.
- W1 to W3 denote probabilities of the respective connections of the features M1 to M3, which describe a similarity to the arrangement of the features M1 to M3 in a reference image with predetermined features M1 to M1. From this it can be seen that the similarity of the arrangement of the features M1 to M3 in the two objects 5 shown on the left side of Figure 4 is lower than in the object shown on the right in the figure.
- Figure 4 schematically shows a gripping position G, in particular for a gripper of a gripping robot, which is shown as an example with three gripping fingers. Based on the features M1 to M3, a pose of the object 5 can be determined, based on which, in one embodiment, an optimal(er) gripping position G on the object can be determined.
- Figure 5 schematically shows a block diagram of a method 20 that shows the steps of the method 20, where S10 represents, by way of example, the recording of a first image from a first perspective, S20 represents the recording of a second image from a second perspective that is different from the first perspective, S30 represents a determination of an assignment of pixels of the first image to pixels of the second image, S40 represents a determination of a descriptor image based on the recorded first image, in particular based on an inference, and S50 represents a determination of at least one feature M1, M2, M3 based on the determined descriptor image.
- S20 and S30 are dashed to schematically represent that a determination S40 of a descriptor image is or can be carried out based on one, in particular exactly one, recorded image and in particular S20 and S30 are or can be used in or for training an (artificial) neural network.
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Manipulator (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022213568.7A DE102022213568B3 (de) | 2022-12-13 | 2022-12-13 | Kalibrieren einer Steuerung |
| DE102022213562.8A DE102022213562A1 (de) | 2022-12-13 | 2022-12-13 | Greifen mit Verpackungsmaterial |
| DE102022213555.5A DE102022213555A1 (de) | 2022-12-13 | 2022-12-13 | Objektlagedetektion mit automatisierter Merkmalsextraktion und/oder Merkmalszuordnung |
| DE102022213557.1A DE102022213557B3 (de) | 2022-12-13 | 2022-12-13 | Betreiben eines Roboters mit Greifer |
| PCT/EP2023/081829 WO2024125918A1 (de) | 2022-12-13 | 2023-11-15 | Objektlagedetektion mit automatisierter merkmalsextraktion und/oder merkmalszuordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4634861A1 true EP4634861A1 (de) | 2025-10-22 |
Family
ID=88838801
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23809139.1A Pending EP4634861A1 (de) | 2022-12-13 | 2023-11-15 | Objektlagedetektion mit automatisierter merkmalsextraktion und/oder merkmalszuordnung |
| EP23808746.4A Pending EP4633877A1 (de) | 2022-12-13 | 2023-11-15 | Greifen mit verpackungsmaterial |
| EP23808745.6A Pending EP4633876A1 (de) | 2022-12-13 | 2023-11-15 | Kalibrieren einer greifersteuerung |
| EP23808744.9A Pending EP4633875A1 (de) | 2022-12-13 | 2023-11-15 | Betreiben eines roboters mit greifer |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23808746.4A Pending EP4633877A1 (de) | 2022-12-13 | 2023-11-15 | Greifen mit verpackungsmaterial |
| EP23808745.6A Pending EP4633876A1 (de) | 2022-12-13 | 2023-11-15 | Kalibrieren einer greifersteuerung |
| EP23808744.9A Pending EP4633875A1 (de) | 2022-12-13 | 2023-11-15 | Betreiben eines roboters mit greifer |
Country Status (3)
| Country | Link |
|---|---|
| EP (4) | EP4634861A1 (de) |
| CN (4) | CN120359107A (de) |
| WO (4) | WO2024125918A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015089575A (ja) * | 2013-11-05 | 2015-05-11 | セイコーエプソン株式会社 | ロボット、制御装置、ロボットシステム及び制御方法 |
| US11407589B2 (en) * | 2018-10-25 | 2022-08-09 | Berkshire Grey Operating Company, Inc. | Systems and methods for learning to extrapolate optimal object routing and handling parameters |
| WO2020091846A1 (en) * | 2018-10-30 | 2020-05-07 | Mujin, Inc. | Automated package registration systems, devices, and methods |
| DE102021109036A1 (de) * | 2021-04-12 | 2022-10-13 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und verfahren zum lokalisieren von stellen von objekten aus kamerabildern der objekte |
-
2023
- 2023-11-15 WO PCT/EP2023/081829 patent/WO2024125918A1/de not_active Ceased
- 2023-11-15 CN CN202380085634.9A patent/CN120359107A/zh active Pending
- 2023-11-15 WO PCT/EP2023/081831 patent/WO2024125920A1/de not_active Ceased
- 2023-11-15 CN CN202380085573.6A patent/CN120344356A/zh active Pending
- 2023-11-15 WO PCT/EP2023/081830 patent/WO2024125919A1/de not_active Ceased
- 2023-11-15 WO PCT/EP2023/081832 patent/WO2024125921A1/de not_active Ceased
- 2023-11-15 CN CN202380085574.0A patent/CN120344357A/zh active Pending
- 2023-11-15 EP EP23809139.1A patent/EP4634861A1/de active Pending
- 2023-11-15 EP EP23808746.4A patent/EP4633877A1/de active Pending
- 2023-11-15 CN CN202380085633.4A patent/CN120359544A/zh active Pending
- 2023-11-15 EP EP23808745.6A patent/EP4633876A1/de active Pending
- 2023-11-15 EP EP23808744.9A patent/EP4633875A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4633877A1 (de) | 2025-10-22 |
| WO2024125919A1 (de) | 2024-06-20 |
| CN120359544A (zh) | 2025-07-22 |
| WO2024125920A1 (de) | 2024-06-20 |
| EP4633875A1 (de) | 2025-10-22 |
| CN120344356A (zh) | 2025-07-18 |
| WO2024125921A1 (de) | 2024-06-20 |
| EP4633876A1 (de) | 2025-10-22 |
| CN120344357A (zh) | 2025-07-18 |
| CN120359107A (zh) | 2025-07-22 |
| WO2024125918A1 (de) | 2024-06-20 |
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