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.
ActiveCN105663453BSolve the problem of easily hurting the body due to severe cold caused by medicineGood conditionHeavy metal active ingredientsPowder deliveryHerb medicineDrugs preparations
ActiveCN103940409BAchieve precise synchronizationEnsure reasonable monitoringPhotogrammetry/videogrammetryUsing optical meansWireless data transmissionSource data
ActiveCN112654750ASure easyAbnormal cause of easy communication stateRegistering/indicating working of vehiclesMechanical machines/dredgersControl engineeringMachine
ActiveCN108437837BWill not affect the normal charging workThe identification method is simpleCharging stationsElectric vehicle charging technologyParking spaceElectric machinery
ActiveCN107908772BSolve problems that do not have a sequence mechanismImprove rationalityNatural language data processingWebsite content managementHTML5Sequence processing
ActiveCN102547117BUnclear solutionSolve the situation where the contrast is not enoughTelevision system detailsImage enhancementEqualizationHistogram equalization
ActiveCN105444316BNo change in water qualityIt has the effect of environmental protection and energy savingMechanical apparatusAir treatment detailsWater source heat pumpWater storage
InactiveCN102499430BIt is not easy to have the problem of misjudgment of baking timeReduce the influence of human factorsTobacco preparationEngineeringTime duration
ActiveCN103490901BAvoid illegal operationPrevent tamperingKey distribution for secure communicationUser identity/authority verificationCiphertextDistribution system
ActiveCN110985267BDoes not consume energyAchieving development recyclingMagnetic circuit rotating partsCircumferential flow pumpsUltra high speedProcess engineering
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1
InactiveCN114542786AGuaranteed cut offGuarantee the safety of useOperating means/releasing devices for valvesInternal combustion piston enginesEngineeringElectromagnetic valve