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.
ActiveCN103335376AGuaranteed service lifeSolve the phenomenon of capacity declineSpace heating and ventilation safety systemsLighting and heating apparatusGas compressorTemperature difference
PendingCN114013123ASolve the problem that it is difficult to meet people's use needsFunction increaseBiochemical fibre treatmentSynthetic resin layered productsPolyesterPolymer science
PendingCN111063633AInhibition of attachmentSemiconductor/solid-state device manufacturingPhotosensitive material processingEngineeringMechanical engineering
PendingCN113223114AEliminate logo discrepanciesGuarantee stabilityDrawing from basic elementsVectoral format still image dataData setMining engineering
ActiveCN103579366AReduce capacitance densityIncrease the width of the depletion regionSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceDepletion region
ActiveCN111874944ACrystal form adjustableHigh photocatalytic energy efficiencyPhysical/chemical process catalystsChemical industryPhysical chemistryHydrothermal synthesis
PendingCN114070206ARealize multiplex processingRealize demultiplexing recovery processingAmplifier modifications to reduce noise influenceAmplifier with semiconductor-devices/discharge-tubesTelecommunicationsAudio power amplifier
ActiveCN114791030ARealize shock protectionControl the maximum range of motionAdditive manufacturing apparatusIncreasing energy efficiencyEnergy absorptionShape-memory alloy
PendingCN108663150AEasy to measureSolve problems that can only be solved by theoretical calculationsApparatus for force/torque/work measurementHydraulic cylinderMeasurement device
InactiveCN101127909ADoes not increase cumulative bit errorCumulative bit error zeroTelevision systemsDigital video signal modificationAlgorithmImage code
InactiveCN104737907ASolve the problem of high difficulty in introduction and domesticationSolve the difficulty of domesticationHorticulture methodsPlant tissue cultureBiotechnologyPlantlet
InactiveCN1091256COvercome the disadvantage of large color rendering errorEasy to carryMaterial analysis by observing effect on chemical indicatorReagent stripPhosphate
InactiveCN112825529AGuarantee the efficiency of encryption and decryption operationSafe storageUser identity/authority verificationData connectionEdge computing
ActiveCN112462872APrevent rotationAvoid the process of repeated plugging and unpluggingVolume/mass flow measurementPower supply for data processingEngineeringStructural engineering
InactiveCN104778004AImprove matching efficiencyCharacter and pattern recognitionInput/output processes for data processingMatching methodsInformation retrieval