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.
InactiveCN109798013AThe range has been increased, the range of repelling birds has been increasedExpand the range of bird repellentTowersAnimal repellantsArchitectural engineeringTower
PendingCN114880443AGuaranteed accuracyComplexity matchingNatural language data processingSpecial data processing applicationsQuestion generationAlgorithm
PendingCN112663275AMeet the needs of intelligent useImprove user experienceControl devices for washing apparatusTextiles and paperIdentification deviceMechanical engineering
PendingCN112178237APrevent Backflow LeakageRealize automatic direction selectionMultiple way valvesNon-disconnectible pipe-jointsEngineeringMechanical engineering
ActiveCN108810212AGuaranteed FM performanceFM performance enhancementsTelephone set constructionsConnection contact member materialControl signalTerminal equipment
InactiveCN101005676AImprove reliabilityImprove practicalitySpecial service for subscribersRadio/inductive link selection arrangementsComputer hardwareRelevant information
ActiveCN102982001AIncrease the burdenShield multi-dimensional space access complexityDigital computer detailsElectric digital data processingPhysical spacePhysical address
InactiveCN111247327AIncrease dampingSlow down the approaching process of mutual contactOperating means/releasing devices for valvesInternal combustion piston enginesEngineeringPole piece