The latest invention patents collect the data information of China 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.
InactiveCN106526482AThe entry point is accurateAnalysis method is simpleDynamo-electric machine testingElectrical resistance and conductanceInternal resistance
Owner:XIAN AEROSPACE PROPULSION TESTING TECH RES INST
ActiveCN104614423ACompensation for measurement accuracy errorsReduce zero drift problemsMaterial electrochemical variablesElectrical resistance and conductanceHeat sensitive
InactiveCN114654307ASolve the problem that grinding and polishing cannot be done in one stepControl normal polishing pressureGrinding carriagesGrinding work supportsElectric machineDrive shaft
InactiveCN103942187AAvoid wastingRealize refined production managementNatural language data processingSpecial data processing applicationsComputer scienceSub region
InactiveCN110524322ASolve the current situation that the same knife grinder cannot be used for grindingOther manufacturing equipments/toolsGrinding machinesKnife sharpenerEngineering
ActiveCN110703967AImprove reading experienceIncrease interest in viewing such text messagesAdvertisementsSubstation equipmentTerminal equipmentEngineering
ActiveCN107400628AImprove accuracyAvoid the influence of temperature measurementBioreactor/fermenter combinationsBiological substance pretreatmentsReaction temperatureCross ventilation
InactiveCN104855063ATo achieve the purpose of turning grainPlay a role in ventilationAgriculture tools and machinesClimate change adaptationSteel frameSilo
ActiveCN104076115AThe result of the identification method is excellentImprove identification efficiencyComponent separationSpecial data processing applicationsProtein DatabasesMass number
InactiveCN103196581AOvercoming the bulky characteristics of analog platinum resistorsThe solution accuracy is not highThermometers using electric/magnetic elementsUsing electrical meansElectrical resistance and conductancePlatinum
ActiveCN109813009ASolve the problem of oil shortageWill not affect abilityCompressorRefrigeration safety arrangementAir conditioningPetroleum engineering
PendingCN113279609AEnsure that the upper and lower positions are uniformFocus on adjusting the interior layoutSpecial buildingDwelling buildingLiving roomArchitectural engineering
PendingCN113970500AQuick measurementSolve the problem of not being able to quickly measure the oil content of oily solid waste that has plagued the production process for a long timePreparing sample for investigationMaterial analysis by optical meansTetrachloroethyleneOrganic solvent
InactiveCN107203278AMeet the needs of one-handed operationImprove accuracyInput/output processes for data processingInput selectionComputer engineering
InactiveCN105977470AImprove cycle lifeImprove the ability to accept high current charge and dischargeLead-acid accumulatorsCell electrodesStrong acidsSilicon dioxide
ActiveCN113938200AExpansion of the number of access usersFlexible configurationAmplitude-modulated carrier systemsRadio-over-fibreNoise (radio)Wireless transmission