Europe latest patents query
The latest invention patents collect the data information of Europe invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.
Cooking appliance with dual user interface
ActiveEP4344590B1Domestic stoves or rangesLighting and heating apparatus
Owner:SEB SA
Composite airfoil assembly with varying stiffness for a turbine engine
PendingEP4545753A1Pump componentsBlade accessoriesTurbineComposite structure
Owner:GENERAL ELECTRIC CO
Surface treatment apparatus rotational speed indicator user interface
PendingEP4543273A1Cleaning action controlElectric equipment installation
Owner:SHARKNINJA OPERATING LLC
Channel occupancy time (COT) structure in new radio (NR) systems operating on unlicensed spectrum
ActiveEP4274287B1Spectral gaps assessmentSignal allocation
Owner:APPLE INC
Method for cooling a black print display system of a motor vehicle, assembly, and motor vehicle
ActiveEP4543702A1Dashboards
Owner:AUDI AG
Braze repair using metal coupon with porous region
PendingEP4545210A1TurbinesAdditive manufacturing apparatusPhysical chemistryMechanical engineering
Owner:GENERAL ELECTRIC TECH GMBH
Ground clutter avoidance for a mobile robot
PendingEP4544367A1Image enhancementImage analysis
Owner:BOSTON DYNAMICS INC
Insect neuropeptides
ActiveEP4545548A1BiocidePeptidesOrder LepidopteraHemiptera
Owner:SOLASTA BIO LTD +1
System, electronic device, and method for ai segmentation-based registration for multi-frame processing
ActiveEP4544495A1Image enhancementImage analysis
Owner:SAMSUNG ELECTRONICS CO LTD
User equipment (UE) and access and mobility management function (AMF)
PendingEP4546903A1Assess restrictionNetwork topologiesNetwork behaviorMobility management
Owner:SHARP KK
Ultrasonic atomizer, and resonant-frequency determination method based on ultrasonic atomizer
PendingEP4545188A1Resonant frequencyMechanical vibrations separationAcousticsUltrasonic atomization
Owner:SHENZHEN FIRST UNION TECH CO LTD
tyre
ActiveEP4234276B1Tyre tread bands/patternsRolling resistance optimization
Owner:SUMITOMO RUBBER INDUSTRIES LTD
Coupling device for a reduction gear with two gear ratios
PendingEP4544201A1Interengaging clutches
Owner:HORSE POWERTRAIN SOLUTIONS S L U
Pumping device at least for pumping a fluid and pump comprising a pumping device of this type
ActiveEP4048894B1Engine sealsPositive displacement pump components
Owner:WATSON MARLOW GMBH
Compositions for use in the prevention and / or treatment of intellectual disability and neurodegenerative diseases in a subject with down syndrome
ActiveEP4337192B1Nervous disorderBoron compound active ingredients
Owner:UNIVERSITA DEGLI STUDI DI ROMA LA SAPIENZA
Ion mobility separation device
ActiveEP4031858B8Particle separator tubesMaterial analysis by electric/magnetic means
Owner:MICROMASS UK LTD
Vaccine for protection against leptospira serovar australis
PendingEP4543483A1Bacterial antigen ingredientsViral antigen ingredients
Owner:INTERVET INT BV
System and method for reconfigurable hybrid analog-to-digital converter (ADC)
PendingEP4546651A1Electric signal transmission systemsReconfigurable analogue/digital convertersComputer hardwareConverters
Owner:AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LTD
Method and system for activating a calibratable electronic torque tool, torque testing device and torque tool
ActiveEP4289558B1Measurement of torque/twisting force while tighteningSpanners
Owner:HOFFMANN ENG SERVICES GMBH
Garbage collection watercraft
ActiveEP4177147B1Water cleaningGeneral water supply conservation
Owner:YAMAHA MOTOR CO LTD
Method and flatbed printer for printing print jobs on media pieces placeable on a flatbed of the flatbed printer
ActiveEP3869319B1Digital output to print units
Owner:CANON PRODN PRINTING HLDG BV
Indication methods for transmission configuration indication state, and apparatuses
PendingEP4539375A4Site diversitySignal allocation
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Multi physical uplink shared channel (PUSCH) scheduling for multiple transmission reception points (m-trp)
PendingEP4397103A4Signal allocationDistributed allocation
Owner:QUALCOMM INC
Method of polyunucleotide sequencing
ActiveEP3899040B1Microbiological testing/measurementLaboratory glasswares
Owner:ILLUMINA CAMBRIDGE LTD
Clean room module, clean room system and self-locking method of clean room module
PendingEP4355970A4Mechanical apparatusLighting and heating apparatus
Owner:PRECISON ROBOTICS (HONG KONG) LIMITED
Sliding component
Owner:EAGLE INDS
Battery module, and battery module manufacturing method
ActiveEP4478486A4Battery isolationSecondary cells
Owner:LG ENERGY SOLUTION LTD
Battery, and battery pack and vehicle comprising same
ActiveEP4243196A4Small-sized cells cases/jacketsFinal product manufacture
Owner:LG ENERGY SOLUTION LTD
Method for compensating calibration factor
PendingEP4480410A4Diagnostic signal processingSensors
Owner:I SENS INC
Sheeting and methods of manufacturing sheeting
PendingEP4370332A4Synthetic resin layered productsLamination
Owner:UNIQCO IP PTY LTD
Chalcogenide-based memory device for implementing multi-level memory and electronic apparatus including the chalcogenide-based memory device
PendingEP4547000A1Digital storageElectrical polarityTerm memory
Owner:SAMSUNG ELECTRONICS CO LTD
Eye drops for treatment of irritation or damage due to sjÖgren's syndrome
ActiveEP3592339B1Senses disorderHydroxy compound active ingredients
Owner:RESDEVCO RES & DEV
Safety switch device
ActiveEP4546386A1Relay terminal arrangementsProgramme controlControl signalHemt circuits
Owner:PILZ GMBH & CO KG
Rubber composition for tire
PendingEP4338978A4Improve steering stabilityReduce the temperatureSpecial tyresRolling resistance optimization
Owner:THE YOKOHAMA RUBBER CO LTD
Diamond substrate and manufacturing method for same
Owner:SHIN ETSU CHEMICAL CO LTD +1
Package and method for transporting drums containing radioactive material
PendingEP4546373A1Portable shielded containersRotational axisMaterial transport
Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Antagonistic Anti-tumor necrosis factor receptor superfamily antibodies
PendingEP4281482A4Hybrid immunoglobulinsAntibody ingredients
Owner:THE GENERAL HOSPITAL CORP
Magnetic-damping extremely-fast optical wheel
PendingEP4439256A4Input/output processes for data processing
Owner:SHENZHEN LOYAL ELECTRONICS CO LTD
Adhesive member and production method for adhesive member
ActiveEP3626792B1Adhesive articlesSynthetic resin layered products
Owner:MITSUI CHEMICALS INC
Mobile robotic cleaner
PendingEP4544975A2Automatic obstacle detectionTravelling automatic controlControl systemControl engineering
Owner:NILFISK AS
Lock with generator
ActiveEP4545736A1Non-mechanical controlsConvertersControl theory
Owner:SCHULTE SCHLAGBAUM AG
Systems and methods for coaxial test socket and printed circuit board interfaces
PendingEP4370938A4Electronic circuit testingManufacture of electrical instruments
Owner:SMITHS INTERCONNECT AMERICAS INC
Flow path device and method for manufacturing same
InactiveEP4269552A4prevent leakagecontainment leakBioreactor/fermenter combinationsBiological substance pretreatments
Owner:FUJIFILM CORP
Systems and methods for direct lithium hydroxide production
InactiveEP4291694A4MembranesCells
Owner:ENERGY EXPLORATION TECHNOLOGIES INC
Sirna of human interleukin 6, recombinant expression car-t vector, and construction method and use thereof
ActiveEP3505629B1Organic active ingredientsGenetic material ingredients
Owner:SHANGHAI UNICAR THERAPY BIOPHARM TECH CO LTD
Stack voltage based closed-loop feedback control of electrochromic glass
InactiveEP4356190A4Static indicating devicesNon-linear optics
Owner:SAGE ELECTROCHROMICS INC
Enhanced field effect transistor and manufacturing method therefor
ActiveEP4525049A4Semiconductor/solid-state device manufacturingSemiconductor devices
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI
Systems and methods of using nanomembrane electronics
PendingEP4346599A4Inertial sensorsDiagnostic recording/measuring
Owner:GEORGIA TECH RES CORP +1
Bottom-vented secondary battery and manufacturing method thereof
PendingEP4546496A1Small-sized cells cases/jacketsFinal product manufactureElectrical batteryProcess engineering
Owner:SAMSUNG SDI CO LTD
Detection of multiple target nucleic acid using multiple detection temperatures
PendingEP4355903A4Microbiological testing/measurement
Owner:SEEGENE INC
Optically guided suprapubic cystostomy
PendingEP4346651A4CannulasSurgical needles
Owner:SWAN VALLEY MEDICAL INC
Machine tool
PendingEP4289549A4image can be preventedavoid stickingMeasurement/indication equipmentsMaintainance and safety accessories
Owner:DMG MORI CO LTD
Communication method and apparatus
PendingEP4503454A4Transmission path divisionPower distribution line transmission
Owner:HUAWEI TECH CO LTD
Radar data analysis and concealed object detection
PendingEP4374189A4Electromagnetic wave reradiationRadio wave reradiation/reflection
Owner:ZOOX INC
Dimethoxyphenylalkylamine activators of serotonin receptors
PendingEP4351548A4Organic active ingredientsNervous disorder
Owner:ATAI THERAPEUTICS INC
Secure distance measurement method and communication apparatus
PendingEP4475578A4Security arrangementSecuring communication
Owner:HUAWEI TECH CO LTD
Cross-die recirculation channels and chamber recirculation channels
ActiveEP3717258B1Inking apparatus
Owner:HEWLETT PACKARD DEVELOPMENT COMPANY LP
Systems and methods for measurements on positioning reference signals
PendingEP4396986A4Transmission path divisionConnection management
Owner:ZTE CORP
Communication network prediction method, and terminal and network-side device
PendingEP4465711A4Machine learningTransmission
Owner:VIVO MOBILE COMM CO LTD
Transferrable electrode for printed electronics
PendingEP4490985A4Circuit bendability/stretchabilityLight-sensitive devices
Owner:COMMONWEALTH SCI & IND RES ORG
Method and device for performing sensing procedure in wireless LAN system
PendingEP4472273A4Spatial transmit diversityError prevention
Owner:LG ELECTRONICS INC
Method for producing protein in baculovirus expression system
InactiveEP4458980A4Invertebrate cellsCulture process
Owner:DENKA CO LTD
Additive manufacturing using light steering and / or dynamic beam shaping
InactiveEP4334061A4Manufacturing irradiation arrangementsIncreasing energy efficiency
Owner:BARCO NV +1
Intramolecular complex hindered phenol compound, preparation method therefor and use thereof
ActiveEP4321502A4Improve the immunityImprove efficiencyPreparation by ester-hydroxy reactionPreparation by transesterification
Owner:RIANLON CORPORATION
Downhole method and associated apparatus
ActiveEP4028631B1ConstructionsCleaning apparatus
Owner:HYDROPULSION LTD
System, method, and program for realizing user interface based on finger identification
ActiveEP4468122A4Input/output for user-computer interactionCharacter and pattern recognition
Owner:METAMATIKS PTE LTD
Peristaltic pump
ActiveEP4042020B1Positive displacement pump componentsFlexible member pumps
Owner:HACH
In-vehicle communication device and push server
PendingEP4529134A4Digital data processing detailsTransmission
Owner:DENSO CORP
Systems and methods for redox energy recovery
PendingEP4392373A4HydrogenCarbonate/bicarbonate preparation
Owner:OHIO STATE INNOVATION FOUND
Abnormal event processing method and apparatus
PendingEP4472286A4Network topologiesConnection management
Owner:HUAWEI TECH CO LTD
Detector for identifying at least one material property
PendingEP4546284A2Image enhancementImage analysisLight beamOptical transducers
Owner:TRINAMIX GMBH
Direct bonding methods and structures
PendingEP4315411A4Semiconductor/solid-state device detailsSolid-state devices
Owner:ADEIA SEMICONDUCTOR BONDING TECHNOLOGIES INC
Cylindrical battery cell, battery and method for forming cylindrical battery cell
PendingEP4315470A4Small-sized cells cases/jacketsFinal product manufacture
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY
Methods for treatment of opioid use disorder with cannabinoids
PendingEP4362935A4Nervous disorderPharmaceutical non-active ingredients
Owner:ANANDA SCIENTIFIC INC +1
X-ray generation device, target adjusting method, and method for using x-ray generation device
Owner:CANON ANELVA CORP
Electronic device including protective cover for protecting display
ActiveEP4542334A4Details for portable computers
Owner:SAMSUNG ELECTRONICS CO LTD
System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system
ActiveEP3229675B1CatheterSensors
Owner:MEDTRONIC VASCULAR INC
Method for handling malfunctioning vehicles on a track system and a storage and retrieval system using such a method
InactiveEP4545452A2Programme controlConveyorsControl systemTrackway
Owner:AUTOSTORE TECH AS
Cereblon binding compounds, compositions thereof, and methods of treatment therewith
PendingEP4359407A4Organic active ingredientsOrganic chemistry
Owner:CELGENE CORP
Integrated electrohydrodynamic jet printing and spatial atomic layer deposition system for area-selective atomic layer deposition
ActiveEP4004255B1Semiconductor/solid-state device manufacturingChemical vapor deposition coating
Owner:THE RGT UNIV OF MICHIGAN
Silicon-based self-assembling monolayer compositions and surface preparation using the same
PendingEP4172287A4Other chemical processesSpecial surfaces
Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE
Composition for treating autoimmune, alloimmune, inflammatory, and mitochondrial conditions, and uses thereof
InactiveEP4340822A4Nervous disorderAntipyretic
Owner:KLEE TREVOR
Money handling system
PendingEP4546298A1Paper-money handling devicesCoin/currency accepting devicesFinancial transactionHandling system
Owner:GLORY LTD
Energy recupartion system and method for construction equipment
ActiveEP3707313B1Mechanical machines/dredgersAccumulator installations
Owner:VOLVO CONSTRUCTION EQUIPMENT AB
Battery and electronic device
PendingEP4489186A4Cell sealing materials
Owner:NINGDE AMPEREX TECHNOLOGY LTD
Capacity recovery method for lithium-ion secondary battery
PendingEP4354587A4Ensure cycle stabilityCell electrodesElectrolyte/reactants regeneration
Owner:CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Electronic device, method for wireless communication, and computer-readable storage medium
ActiveEP4465692A4Transmission path divisionNetwork topologies
Owner:SONY GROUP CORP
Single crystal growth device
ActiveEP4471190A4Polycrystalline material growthBy pulling from melt
Owner:ZHONGHUAN ADVANCED SEMICONDUCTOR TECHNOLOGY CO LTD
Charging control method, controller, charging terminal, and readable storage medium
PendingEP4422028A4Circuit authenticationCircuit monitoring/indication
Owner:ZTE CORP
Cultured thymus tissue transplantation promotes donor-specific tolerance to allogeneic solid organ transplants
PendingEP4545145A2Organic active ingredientsPeptide/protein ingredientsImmunocompetenceThymus Glands
Owner:DUKE UNIV
Information processing device, information processing method, and program
PendingEP4177332A4Improve detection accuracyreduce sensitivityImage enhancementBioreactor/fermenter combinations
Owner:FUJIFILM CORP
Heat exchanger, and refrigeration cycle device
PendingEP4471368A4Evaporators/condensersCorrosion prevention
Owner:DAIKIN INDUSTRIES LTD
Power-generating element, encoder, and method for producing magnetic member
PendingEP4332512A4increase power generationincrease powerCathode sputtering applicationLinear/angular speed measurement
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Controlled stopping method for a textile machine and textile machine stopped by this process
ActiveEP3375085B8Electric motor controlMultiple ac dynamo-electric motors control
Owner:VANDEWIELE NV
Code scanning method and electronic device
ActiveEP4439382A4Interprogram communicationSensing by electromagnetic radiation
Owner:HONOR DEVICE CO LTD
Coating material, coating film, layered product, and flexible flat cable
PendingEP4317332A4good storage stabilityImprove adhesion strengthLiquid surface applicatorsFilm/foil adhesives
Owner:RIKEN TECHNOS CORP
Miniature circuit breaker
ActiveEP3905296B1Switchgear with withdrawable carriageElectric switches
Owner:ZHEJIANG CHINT ELECTRIC CO LTD
Induction heating type cooktop
PendingEP4333563A4easy to changeincrease rangeInduction heating controlHome appliance efficiency improvement
Owner:LG ELECTRONICS INC
Ar service platform for providing augmented reality service
PendingEP4280167A4Input/output for user-computer interactionInstruments for road network navigation
Owner:LG ELECTRONICS INC
Methods and apparatus for configuring w1, w2, and wf for port selection codebook enhancement
PendingEP4320734A4Spatial transmit diversityPolarisation/directional diversity
Owner:APPLE INC
Bogie, vehicle body, and rack vehicle
PendingEP4458642A4Portable liftingElectric motor propulsion transmission
Owner:CRRC QINGDAO SIFANG CO LTD
Pouch-type battery case and secondary battery including same
Owner:LG ENERGY SOLUTION LTD
Sterile interface module for robotic surgical assemblies
ActiveEP3737328B1DiagnosticsGripping heads
Owner:COVIDIEN LP
Authentication system and imaging device
PendingEP4379646A4Acquiring/recognising eyesDigital data authentication
Owner:NEC CORP +1
Backlight structure, display, and electronic device
ActiveEP4443222A4Anti-hunting elementsOptical light guides
Owner:HUAWEI TECH CO LTD
Gelatin-based nanofibrous non-woven material
ActiveEP3839120B1Monocomponent protein artificial filamentSynthetic resin layered products
Owner:GELATEX TECHNOLOGIES OUE
Display panel and display apparatus
PendingEP4459442A4Antenna equipments with additional functionsTelephone set constructions
Owner:YUNGU GUAN TECH CO LTD
All-in-one dendrimer-based lipid nanoparticles enable precise hdr-mediated gene editing in vivo
PendingEP4326886A4Special deliveryHydrolases
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST
Microfluidic device and method for using microfluidic device
PendingEP4481032A4Laboratory glasswaresTissue/virus culture apparatus
Owner:ZEON CORP
Compositions and methods for biasing the polarity of organoids
PendingEP4355855A4Culture processArtificial cell constructs
Owner:STEMCELL TECHNOLOGIES CANADA INC
Method for eliminating process anomalies
ActiveEP3765962B1Programme controlHardware monitoring
Owner:CELONIS SE
Implantable medical devices having canisters enclosed in anchors with cavities, and associated systems and methods
InactiveEP4340777A4Heart valvesWound drains
Owner:SHIFAMED HLDG LLC
Knee osteoarthritis treatment and rehabilitation equipment based on koapt
ActiveEP4431163A4Physical therapies and activitiesDevices for pressing relfex points
Owner:WUHAN KEDE MEDICAL INSTR CO LTD
Electrode driving device
PendingEP4456222A4Electrode manufacturing processesAssembling battery machines
Owner:LG ENERGY SOLUTION LTD
Cooking apparatus
PendingEP4474710A4Domestic stoves or rangesDoors for stoves/ranges
Owner:LG ELECTRONICS INC
Control method, control apparatus and control system for eletric motor, and readable storage medium and air conditioner
PendingEP4468590A4Vector control systemsDynamo-electric converter control
Owner:HEFEI MIDEA HEATING & VENTILATING EQUIP +1
Real-time object detection from decompressed images
PendingEP4500483A4Scene recognitionMachine learning
Owner:NETRADYNE INC
Modular textile recycling system and processes
PendingEP4251393A4Artificial filament recoveryPlastic recycling
Owner:RAVEL HOLDINGS INC
Control circuit for container cooling
PendingEP4545270A1Domestic articlesLiquid bottlingMolding machineProcess engineering
Owner:KRONES AG
Non-destructive device and method for surveying, inspection, and cleaning marine growth around offshore structure
PendingEP4334203A4Artificial islandsProgramme-controlled manipulator
Owner:PERI SRIDEVI +1
Storehouse
PendingEP4367454A4Lighting and heating apparatusDomestic refrigerators
Owner:LG ELECTRONICS INC
Sintered ceramic component and a process of forming the same
ActiveEP3218324B1Solid electrolyte fuel cells
Owner:SAINT GOBAIN CERAMICS & PLASTICS INC +1
Folding display device
PendingEP4350672A4Digital data processing detailsHinges
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO LTD
Customer service business implementation method and apparatus, computer device, and storage medium
PendingEP4391509A4Customer relationshipAutomatic exchanges
Owner:ZTE CORP
Simulator for aircraft
ActiveEP4459600A4Cosmonautic condition simulationsLimiting/preventing/returning movement of parts
Owner:KAWASAKI JUKOGYO KK
Organic feedstock decomposition method, and method for manufacturing liquid fuel, solid fuel, or activated carbon using same
Owner:REBO INT INC
QOS support for p2p communication
PendingEP4461074A4Network traffic/resource managementNetwork topologies
Owner:SAMSUNG ELECTRONICS CO LTD
Methods and materials for expanding tumor infiltrating gamma-delta t cells
PendingEP4419118A4Mammal material medical ingredientsBlood/immune system cells
Owner:UNIV OF PITTSBURGH OF THE COMMONWEALTH SYST OF HIGHER EDUCATION
Remote diagnosis method, apparatus and system, and electronic device and storage medium
InactiveEP4459402A4Registering/indicating working of vehiclesElectric testing/monitoring
Owner:BEIJING CO WHEELS TECH CO LTD
Use of coverage areas in controlling agricultural machine operations
ActiveEP4544894A1Guiding agricultural machinesAgricultural engineeringBiology
Owner:DEERE & CO
Optical transmission system, transmission apparatus, reception apparatus, and device characteristic estimation method
ActiveEP4362356A4Distortion/dispersion eliminationElectromagnetic transmitters
Owner:NT T INC
Method and apparatus for providing information regarding user equipment in wireless communication system
PendingEP4456579A4Modulated-carrier systemsTransmission path multiple use
Owner:SAMSUNG ELECTRONICS CO LTD
Resource management method and related apparatus
PendingEP4517527A4Market predictionsResource allocation
Owner:HUAWEI CLOUD COMPUTING TECHNOLOGIES CO LTD
Positive electrode active material, method for preparing same, positive electrode including same, and lithium secondary battery
PendingEP4382487A4Efficient removalImprove the immunityElectrode thermal treatmentPositive electrodes
Owner:LG ENERGY SOLUTION LTD
Separator comprising inorganic material of core-shell structure and method for manufacturing same
PendingEP4224614A4Cell component detailsLi-accumulators
Owner:LG ENERGY SOLUTION LTD
Sampling kits and methods for detecting respiratory pathogens
ActiveEP4182484A4Microbiological testing/measurementSurgical needles
Owner:SEEGENE INC
Portable power supply with adjustable maximum charge rate
PendingEP4546595A1Batteries data exchangeCircuit monitoring/indicationCharge currentPortable power
Owner:MILWAUKEE ELECTRIC TOOL CORP
Toothed belt and toothed belt transmission device
PendingEP4316788A4Inhibit wearDriving beltsWind energy generation
Owner:MITSUBOSHI BELTING LTD
Analysis device and method for controlling analysis device
Owner:HITACHI HIGH TECH CORP
Sdn-based in-vehicle network and control method thereof
PendingEP4475491A4Electric/fluid circuitBus networks
Owner:LG ELECTRONICS INC
Beam-specific metrics in reports for ul transmission
PendingEP4393190A4Power managementRadio transmission
Owner:QUALCOMM INC