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.
InactiveCN111686715AImprove sulfur resistanceHeterogenous catalyst chemical elementsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystHydrogenation process
InactiveCN108615583AImprove conductivityLow viscosityApparatus for heat treatmentNon-conductive material with dispersed conductive materialSilver pasteShrinkage rate
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ActiveCN112038894APlay the role of snow and rain protectionImprove the protective effectBoards/switchyards circuit arrangementsSubstation/switching arrangement casingsEngineeringCold weather
InactiveCN101668108AIncrease the vividness of the image colorColor signal processing circuitsCathode-ray tube indicatorsImaging processingColor saturation
InactiveCN109540637AGrain Size AnalysisSimple and fast operationPreparing sample for investigationInvestigating moving fluids/granular solidsMicroscopic observationMetallic materials
ActiveCN104633492ASolve the phenomenon of deformationTroubleshooting Difficulties in Installation OperationsLighting support devicesElectric circuit arrangementsElectricityEngineering
InactiveCN111024474AEliminate UV Fluorescent PollutionEliminate the effects of detectionPreparing sample for investigationColor/spectral properties measurementsExperimental testingPretreatment method
ActiveCN101998151AImprove friendlinessSimplify how to useSelective content distributionInput/output processes for data processingKey pressingSoftware engineering
InactiveCN108002671AImprove processing efficiencyEasy to handleSludge treatment by de-watering/drying/thickeningSludge treatment by pyrolysisRoom temperatureTherapeutic effect
InactiveCN111853592ABrightness is easy to adjustEasy to adjustLighting heating/cooling arrangementsGas-tight/water-tight arrangementsMechanical engineeringLight transmission
InactiveCN106600704APreview the decoration effect in real timeGet rid of restrictionsDetails involving processing stepsData processing applicationsObject basedData acquisition