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1 / 64,877
1.WO/2024/188127OPTICAL IMAGING SYSTEM AND ENDOSCOPE
WO - 19.09.2024
Int.Class G02B 13/04
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
13Optical objectives specially designed for the purposes specified below
04Reversed telephoto objectives
 Appl.No PCT/CN2024/080319 Applicant HANGZHOU HIKIMAGING TECHNOLOGY CO., LTD. Inventor LIANG, Rui
An optical imaging system and an endoscope. The optical imaging system comprises a first lens (10), a second lens (20), a third lens (30), a fourth lens (40), a fifth lens (50), a sixth lens (60), and a seventh lens (70) which are sequentially arranged from an object side to an image side, wherein the object-side surface of the first lens (10) is a convex surface or a concave surface, and the image-side surface of the first lens (10) is a concave surface; the second lens (20) is a turning prism; the object-side surface and the image-side surface of the third lens (30) are both flat surfaces; the object-side surface of the fourth lens (40) is a flat surface, and the image-side surface of the fourth lens (40) is a convex surface; the object-side surface of the fifth lens (50) is a convex surface, and the image-side surface of the fifth lens (50) is a convex surface; the object-side surface of the sixth lens (60) is a concave surface, and the image-side surface of the sixth lens (60) is a convex surface; the seventh lens (70) is a reflector. According to the optical imaging system and the endoscope, the problem of large volume of the optical imaging system of the endoscope can be solved.
2.WO/2024/183520INFORMATION PROCESSING METHOD, SYSTEM AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
WO - 12.09.2024
Int.Class G07C 9/00
GPHYSICS
07CHECKING-DEVICES
CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
9Individual registration on entry or exit
 Appl.No PCT/CN2024/075698 Applicant HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD. Inventor LI, Zhiming
Embodiments of the present application relate to the technical field of data association, and provide an information processing method, system and apparatus, an electronic device, and a storage medium. The information processing method is applied to an information processing device. The method comprises: in response to receipt of a door event of an access control device, searching for a specified acquisition device associated with the access control device; generating a unique identifier for the door event; generating target access control information containing the unique identifier and information representing the door event; controlling the specified acquisition device to carry out snapshot photography, and recording snapshot picture information containing the unique identifier and real-time processing information representing the snapshot photography; and performing information integration on the target access control information and the snapshot picture information by using the unique identifier to obtain integrated information corresponding to the door event. Hence, for security scenarios of intelligent doors, the present application provides data basis for intelligence of the security field.
3.WO/2023/196753DISPLAY DEVICES WITH IN-FIELD CALIBRATION
WO - 12.10.2023
Int.Class G02B 27/01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
01Head-up displays
 Appl.No PCT/US2023/065112 Applicant APPLE INC. Inventor CINCIONE, Dominic P
A head-mounted device may include a first display having a first projector and a first waveguide, a second display having a second projector and a second waveguide, first and second cameras, an optical sensor that couples the first waveguide to the second waveguide, and position sensors mounted to the first and second cameras and the optical sensor. The optical sensor may gather image sensor data from first image light propagating in the first waveguide and second image light propagating in the second waveguide. The cameras may capture real-world images. The position sensors may gather position measurements. Control circuitry may calibrate optical misalignment in the device by adjusting the first and/or second image light based on the image sensor data, the position measurements, and/or the world light.
4.WO/2024/217419WAVEGUIDE ARRAY ANTENNA
WO - 24.10.2024
Int.Class H01Q 1/38
HELECTRICITY
01ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
38formed by a conductive layer on an insulating support
 Appl.No PCT/CN2024/088105 Applicant WHST CO., LTD. Inventor ZHANG, Lingfei
The present application provides a waveguide array antenna, comprising a metal plate, a waveguide antenna unit, a waveguide bending structure, a waveguide power divider, and a waveguide transmission line. An accommodating cavity is formed in the metal plate; one end of the waveguide bending structure is connected to the waveguide transmission line, and the other end of the waveguide bending structure extends in the horizontal direction, and is provided with an upward bending part; the waveguide power divider is connected to the upper end of the bending part; the waveguide antenna unit is connected to the upper end of the waveguide power divider.
5.WO/2025/035440MICROLED CHIP HAVING LIGHT-ABSORBING LAYER AND PREPARATION METHOD
WO - 20.02.2025
Int.Class H01L 25/075
HELECTRICITY
01ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H1060
25Assemblies consisting of a plurality of individual semiconductor or other solid-state devices
03all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N200
04the devices not having separate containers
075the devices being of a type provided for in group H10H20/78
 Appl.No PCT/CN2023/113450 Applicant JADE BIRD DISPLAY (SHANGHAI) LIMITED Inventor SONG, Huangjian
Disclosed in the present invention are a MicroLED chip having a light-absorbing layer and a preparation method. The MicroLED chip comprises a display area, the display area comprising a MicroLED array structure, and the MicroLED array structure comprising a plurality of MicroLED structures and being used for emitting light rays; a peripheral area, the peripheral area being located around the display area; and a peripheral light-absorbing layer, the peripheral light-absorbing layer being located in the peripheral area, and the peripheral light-absorbing layer being used for absorbing the light rays which are emitted by the MicroLED array structure and reflected to the peripheral area by an external object. When the MicroLED structures in the display area of the MicroLED chip emit light rays and the light rays irradiate an optical waveguide on a near-eye display device, the light rays are reflected back to the peripheral area by the optical waveguide, and the peripheral light-absorbing layer in the peripheral area absorbs the light rays reflected back by the optical waveguide, so that the reflectivity of light across all wavelength bands can be significantly reduced, thus solving the problem of ghosting caused by light rays emitted by the MicroLED structures in the display area of the MicroLED chip being reflected back to the peripheral area by the optical waveguide and then reflected back to the optical waveguide, and enhancing the display effect on the near-eye display devices.
6.WO/2024/017209SCHEDULING CONTROL METHOD AND APPARATUS, AND ELECTRONIC DEVICE
WO - 25.01.2024
Int.Class G05D 1/02
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
02Control of position or course in two dimensions
 Appl.No PCT/CN2023/107757 Applicant HANGZHOU HIKROBOT CO., LTD. Inventor ZHANG, Minliang
A scheduling control method and apparatus, and an electronic device. A robot switching position is selected by analyzing the topological relationship among a first position (the current position of a first robot where an abnormality occurs), a third position (the final position of a task) and a fourth position (the position for eliminating the abnormality of the first robot), so that the finally selected robot switching position can change with the positions above and is the real position having the minimum robot switching cost, thereby implementing scientific and reasonable determination of the robot switching position and effectively reducing the robot switching cost. Furthermore, a scheduling device can improve the automation and intelligence of a scheduling system by controlling the automatic switching of a first robot and a second robot, thereby bringing certain efficiency improvement.
7.WO/2024/188305HANDLING DEVICE
WO - 19.09.2024
Int.Class B66F 9/12
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
FHOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
9Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
06movable, with their loads, on wheels or the like, e.g. fork-lift trucks
075Constructional features or details
12Platforms; Forks; Other load-supporting or load-gripping members
 Appl.No PCT/CN2024/081670 Applicant HANGZHOU HIKROBOT CO., LTD. Inventor WANG, Hui
The present invention belongs to the technical field of automated guided transport. Disclosed is a handling device. A handling device comprises a vehicle body (100) and a handling arm (200), wherein the handling arm (200) can slide relative to the vehicle body (100); the handling arm (200) comprises an arm body (210) and a floating pressure-bearing assembly (230); the arm body (210) is in sliding connection with the vehicle body (100), and the arm body (210) is rotationally provided with a traveling wheel; the floating pressure-bearing assembly (230) is connected to the arm body (210); and when the floating pressure-bearing assembly (230) is pressed, a part of the floating pressure-bearing assembly (230) deforms, or, the floating pressure-bearing assembly (230) moves relative to the arm body (210) in a height direction of the handling arm (200), such that a lower end face of the floating pressure-bearing assembly (230) can come in contact with a support surface (A). When the handling arm (200) is inserted below a cargo (300), the cargo (300) applies pressure to the floating pressure-bearing assembly (230), and the lower end face of the floating pressure-bearing assembly (230) and the traveling wheel are in contact with the support surface (A), such that a contact area between the handling device and the support surface (A) is enlarged, and the floating pressure-bearing assembly (230) can share the pressure borne by the traveling wheel, thereby preventing the traveling wheel from being damaged due to excessively high pressure.
8.WO/2024/082900MOUNTING STRUCTURE OF HOUSING, AND INTELLIGENT MOBILE ROBOT HAVING MOUNTING STRUCTURE
WO - 25.04.2024
Int.Class F16B 17/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
17Fastening means without screw-thread for connecting constructional elements or machine parts by a part of or on one member entering a hole in the other
 Appl.No PCT/CN2023/119426 Applicant HANGZHOU HIKROBOT CO., LTD. Inventor XIA, Qi
A mounting structure of a housing, and an intelligent mobile robot having the mounting structure. According to the mounting structure, a first housing (100) and a second housing (200) are connected and mounted by means of a mounting plug-in (10) and a mounting slot (20). Specifically, a pair of limiting flanges (21) are provided on the inner wall of the mounting slot (20) in a protruding manner; the mounting plug-in (10) further comprises an inserting column (11) and a limiting buckle (12); the limiting buckle (12) comprises a fixing cap (121), a pair of limiting arms (122), and a pair of fixing arms (123); the connecting and mounting of the first housing (100) and the second housing (200) are realized by clamping the limiting arms (122) by means of the limiting flanges (21). Compared with screw mounting of two housings, professional tools such as a screwdriver do not need to be used, and the assembly efficiency is high.
9.WO/2023/174713DISCHARGE SYSTEM AND METHOD FOR DISCHARGING AT LEAST ONE ELECTRIC STORAGE UNIT
WO - 21.09.2023
Int.Class H02J 7/00
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
 Appl.No PCT/EP2023/055335 Applicant SIEMENS AKTIENGESELLSCHAFT Inventor SCHULTE, Sascha
The invention relates to a discharge system for rechargeable batteries or supercapacitors, comprising a controller which comprises a power source and a computing unit, a discharge unit which comprises at least one storage device receiving unit that is suitable for receiving and electrically contacting a rechargeable battery or a supercapacitor, a diode which is arranged in parallel to the storage device receiving unit and which is in the blocking direction with respect to the stored voltage of the rechargeable battery or supercapacitor in the intended installation direction of the storage device receiving unit, wherein at least two discharge units are arranged in series, and at least one sensor unit for ascertaining the voltage of each individual accumulator or supercapacitor inserted into the storage device receiving unit. The controller is serially connected to the discharge units connected in series.
10.WO/2023/107252SYSTEMS AND METHODS FOR LOCATING OBJECTS WITH UNKNOWN PROPERTIES FOR ROBOTIC MANIPULATION
WO - 15.06.2023
Int.Class G06V 10/80
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
10Arrangements for image or video recognition or understanding
70using pattern recognition or machine learning
77Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis or independent component analysis or self-organising maps ; Blind source separation
80Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
 Appl.No PCT/US2022/049951 Applicant BOSTON DYNAMICS, INC. Inventor PAUWELS, Karl
Method and apparatus for object detection by a robot are provided. The method comprises analyzing using a set of trained detection models, one or more first images of an environment of the robot to detect one or more objects in the environment of the robot, generating at least one fine-tuned model by training one or more of the trained detection models in the set, wherein the training is based on a second image of the environment of the robot and annotations associated with the second image, wherein the annotations identify one or more objects in the second image, updating the set of trained detection models to include the generated at least one fine-tuned model, and analyzing using the updated set of trained detection models, one or more third images of the environment of the robot to detect one or more objects in the environment.
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