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.
ActiveCN103062705AAvoid the problem of bright circlesReduced package tolerance requirementsPoint-like light sourceCondensersOptoelectronicsLight source
InactiveCN107207378APrevents the problem of exhausting polluted air to the outsideSmooth managementBio-organic fraction processingProductsFermentationCompost
ActiveCN109988630BEffective distributionControl the depth of hydrogenationTreatment with hydrotreatment processesHydrocarbon oils treatment productsPtru catalystFluid phase
ActiveCN104130222BSolve the difficult problem of sedimentation and separationExtended use timeOrganic chemistryChemical recyclingSeparation technologyFiltration
InactiveCN105949112BGood water solubilityLow cytotoxicityOrganic chemistryEchographic/ultrasound-imaging preparationsN-HydroxysuccinimidePhotoacoustic imaging in biomedicine
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI
ActiveCN107968707BReduce the difficulty of integrationKey distribution for secure communicationParticular environment based servicesDevice typeComputer network
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
ActiveCN113016282BTo achieve the purpose of digging a holeOperation saves time and effortManure treatmentDibble seedersAgricultural engineeringPlanting seed
ActiveCN110012352BRich special effects design effectsAdapt to diverse needsTelevision system detailsColor television detailsPattern recognitionProcessing Instruction
ActiveCN108736379BRealize the function of adjustable angle conductionAdjustable guide angleArrangements using take-up reel/drumApparatus for laying cablesEngineeringStructural engineering
Owner:STATE GRID SHANDONG ELECTRIC POWER CO YUCHENG POWER SUPPLY CO