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Analysis

1 / 69,105
1.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.
2.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.
3.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.
4.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.
5.WO/2023/180730ELECTRIC MOTOR
WO - 28.09.2023
Int.Class H02K 9/22
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
22by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
 Appl.No PCT/GB2023/050701 Applicant DYSON TECHNOLOGY LIMITED Inventor ISAACS, Andrew
There is disclosed an electric motor, comprising a rotor assembly that rotates about a longitudinal rotational axis of the electric motor and a stator assembly. The stator assembly comprises a stator and a plurality of stator fins that extend substantially parallel to the longitudinal rotational axis and away from the stator towards the rotor assembly. The rotor assembly comprises a plurality of rotor fins that extend substantially parallel to the longitudinal rotational axis and towards the stator, such that portions of the rotor fins overlap longitudinally with portions of the stator fins.
6.WO/2023/122174DRUG DELIVERY SYSTEM AND METHODS OF USING THE SAME
WO - 29.06.2023
Int.Class A61L 27/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
27Materials for prostheses or for coating prostheses
14Macromolecular materials
18obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
 Appl.No PCT/US2022/053653 Applicant AXOGEN CORPORATION Inventor TAJDARAN, Kasra
A method of preparing an implantable biomaterial includes combining a polymer with a neuro-regenerative agent or immunosuppressive agent selected from a group comprising at least one of: rapamycin, cyclosporine A, or analogs thereof, melting the polymer, and extruding the polymer and the neuro-regenerative agent or immunosuppressive agent to form the implantable biomaterial.
7.WO/2023/176661DISPLAY SYSTEM AND LAMINATION FILM
WO - 21.09.2023
Int.Class G02B 27/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
02Viewing or reading apparatus
 Appl.No PCT/JP2023/008968 Applicant NITTO DENKO CORPORATION Inventor KOJIMA Tadashi
Provided is a display system with which it is possible to achieve weight reduction and visibility improvement of VR goggles. A display system according to an embodiment of the present invention involves displaying an image for a user, the system comprising: a display element having a display surface for emitting light, that is representing an image, forward through a polarizing member; a reflective polarizing member that is disposed at the front of the display element and that reflects light emitted from the display element; a first lens part disposed on an optical path between the display element and the reflective polarizing member; a half mirror that is disposed between the display element and the first lens part, that transmits therethrough light emitted from the display element, and that reflects the light reflected by the reflective polarizing member toward the reflective polarizing member; a second lens part disposed at the front of the reflective polarizing member; a first λ/4 member disposed on an optical path between the display element and the half mirror; a second λ/4 member disposed on an optical path between the half mirror and the reflective polarizing member; and a protective member that is disposed on an optical path between the display element and the half mirror and/or an optical path between the half mirror and the second lens part. The protective member has a 5-degree regular reflectance at the wavelength of 450 nm being 0.3% or less, a 5-degree regular reflectance at the wavelength of 600 nm being 0.3% or less, a 30-degree regular reflectance at the wavelength of 450 nm being 0.5% or less, and a 30-degree regular reflectance at the wavelength of 600 nm being 0.5% or less. The ratio of the 5-degree regular reflectance at the wavelength of 420 nm to the 30-degree regular reflectance at the wavelength of 420 nm is 0.1-10, and the ratio of the 5-degree regular reflectance at the wavelength of 680 nm to the 30-degree regular reflectance at the wavelength of 680 nm is 0.1-10.
8.WO/2023/189687HEAT-RESISTANT MEMBER
WO - 05.10.2023
Int.Class C04B 35/119
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
01based on oxides
10based on aluminium oxide
111Fine ceramics
117Composites
119with zirconium oxide
 Appl.No PCT/JP2023/010470 Applicant KYOCERA CORPORATION Inventor MIYATA, Takumi
A heat-resistant member that is a sintered object comprising first crystals, which comprise zirconium oxide, and second crystals, which are contained in a larger amount than the first crystals. In at least a surface region of the sintered object, the first crystals comprise monoclinic crystals and tetragonal crystals. In an X-ray diffraction analysis, the monoclinic crystals have a higher main-peak intensity than the tetragonal crystals.
9.WO/2023/185075INFLATABLE LAMP
WO - 05.10.2023
Int.Class F21S 4/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
4Lighting devices or systems using a string or strip of light sources
20with light sources held by or within elongate supports
22flexible or deformable, e.g. into a curved shape
24of ribbon or tape form, e.g. LED tapes
 Appl.No PCT/CN2022/136916 Applicant ZTARX CORPORATION LIMITED Inventor CHEN, SongPing
An inflatable lamp (100a), comprising a first flexible cover (10); a second flexible cover (20), connected to the first flexible cover (10) to jointly form an accommodating cavity (12); a power supply assembly (30), mounted on the first flexible cover (10), the power supply assembly (30) comprising a mounting member (31) and a power supply member (32), the mounting member (31) being mounted on the first flexible cover (10), and the power supply member (32) being accommodated in the mounting member (31); a light bar (40), accommodated in the accommodating cavity (12), one end of the light bar (40) being provided on the mounting member (31) and being electrically connected to the power supply member (32); and a sealing assembly (50), comprising a first sealing member (51) sealedly connected to the inner side of the first flexible cover (10), the first sealing member (51) covering the light bar (40), the mounting member (31), and the power supply member (32). The inflatable lamp (100a) is convenient in carrying and storage.
10.WO/2023/171768SEMICONDUCTOR MODULE, POWER CONVERTER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR MODULE
WO - 14.09.2023
Int.Class H01L 21/60
HELECTRICITY
01ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H1060
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid-state devices, or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
50Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18-H01L21/326 or H10D48/04-H10D48/07218
60Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
 Appl.No PCT/JP2023/009166 Applicant NIDEC CORPORATION Inventor TSURUOKA Yasuo
A semiconductor module according to one embodiment of the present disclosure is provided with a first substrate, a second substrate, and a conductive plate. At least one first semiconductor element and a first electrode which is connected to the first semiconductor element are arranged on one main surface of the first substrate. The second substrate is arranged to be opposed to the first substrate, and at least one second semiconductor element and a second electrode which is connected to the second semiconductor element are arranged on a main surface of the second substrate, which faces the main surface of the first substrate where the first semiconductor element and the first electrode are arranged. The conductive plate supports between the first substrate and the second substrate, and also electrically connects between the first electrode and the second electrode.
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