Patent Status Ntawm LED Bulb Technology Thiab Yav Tom Ntej Trends

LED chaw ntau pob teeb lub teeb yog qhov zoo li uas tib neeg tau ua rau lub teeb pom kev zoo \u0026 mdash; \u0026 mdash; \u0026 mdash; spherical, sab hauv lub teeb ci yog ib tiam tshiab ntawm LED teeb pom kev zoo, uas nrog cov tsoos incandescent teeb qhov muag teev, fluorescent teeb qhov muag teev piv nrog: lub zog txuag, lub neej ntev, ceev teb, siab luminous efficiency, controllability thiab muaj zog zoo hauv cheeb tsam xws li teeb pom kev zoo hauv tsev. muaj dav thov kev cia siab. Nyob rau hauv xyoo tas los no, txoj kev loj hlob sai ntawm cov teeb pom kev hauv chaw ntau pob, LED teeb ua ib qho teeb pom kev zoo tshaj plaws, kev nce ntau hauv daim ntawv thov patent, txij li lub Kaum Ob Hlis 31, 2014, LED teeb ntawm qhov kev tsim tawm tau nthuav tawm hauv patent databases CNABS koom nrog tag nrho. Ntawm 1,787 patents, cov qauv siv hluav taws xob patents tag nrho 4,456. Kev soj ntsuam ntawm cov ntaub ntawv patent no tuaj yeem nthuav tawm cov xwm txheej tam sim no ntawm patent thev naus laus zis ntawm LED Qhov muag teev thiab cov qauv yav tom ntej, kev tsim kho thiab kev siv patent rau cov tuam txhab thiab cov tib neeg los muab cov ntaub ntawv siv. backpfrontp 1, siab zog LED dej nyab teeb teeb technology patent daim ntawv thov xwm txheej backpfrontp Siv Suav Patent Abstracts Database (CNABS) nthuav tawm nyob rau hauv cov ntaub ntawv patent, raws li xyoo 2014 (xws li 2014) nthuav tawm nrog rau LED teeb patent txheeb cais Cov txheeb cais tsom rau dej nyab 1000W LED teeb Cov teeb pom kev zoo thiab cov khoom siv, los ntawm kev siv tus lej IPC kev faib tawm, cov lus tseem ceeb, thiab lwm yam. retrieval txhais tau hais tias muaj kev tsim cov teeb pom kev zoo ntawm LED teeb thiab cov qauv siv hluav taws xob ua ntej rov qab, tom qab ntawd txo suab nrov, nws thiaj li tau txais ib qho piv txwv ntawm qhov tseeb, ntawm lub hauv paus no, kom ua tiav qhov patent cov ntaub ntawv rau kev tshuaj xyuas ntxiv. backpfrontp 1.1 xyoo dhau los ntawm kev faib cov ntaub ntawv patent backpfrontp patent daim ntawv thov muaj nyob rau hauv daim duab 1, cov ntaub ntawv nyob rau hauv 2007 \u0026 mdash; coj lub teeb 2013 xyoo ntawm kev loj hlob ntau xyoo dhau los, lawv cov laj thawj yog cov hauv qab no: backpfrontp ① Nrog rau theem ntawm Tuam Tshoj txoj kev lag luam kev lag luam txuas ntxiv txhim kho, tag nrho cov zej zog maj mam nce kev paub txog kev tiv thaiv IPR. backpfrontp ② ntsuab teeb pom kev lag luam, peb tsoom fwv tau siv ntau txoj cai ntawm kev lag luam, xws li 'Green Lighting Project Plan Eleventh Tsib Lub Zos' hauv 2006 tau tshaj tawm los ntawm Ministry of Construction, 2007 ntau lub tuam tsev ua haujlwm sib koom ua ke tshaj tawm 'cov khoom siv teeb pom kev zoo los txhawb kev pab nyiaj txiag. Kev Ntsuas Ib Nrab ', coj teeb lub teeb hauv xyoo 2011 tshaj tawm 'Tib Hlis Tsib Xyoo Npaj rau Lub Nroog Teeb Pom Kev Zoo'. backpfrontp tuaj yeem pom los ntawm daim duab 1, daim ntawv thov rau cov qauv siv hluav taws xob muaj ntau dua li cov khoom tsim muaj patents, feem ntau vim hais tias LED txoj kev teeb pom kev zoo teeb pom kev zoo yog qhov tsawg, cov khoom siv lub neej luv luv, coj teeb lub teeb thaum lub sij hawm tsim khoom patent kuaj lub sij hawm ntev dua cov qauv siv hluav taws xob. patents, Yog li ntawd, tus neeg thov xaiv los thov cov qauv siv hluav taws xob patents ntau dua, thiab tus neeg thov kev pab txhawm rau ua kom muaj kev tiv thaiv ib ntus, feem ntau thov rau cov khoom siv patents, thaum cov khoom siv hluav taws xob qauv.cov ntaub ntawv tseem ceeb ntawm cov neeg thov hauv Table 1, tus neeg thov kev pab tsuas yog rau cov neeg thov hauv tsev. , qhia tau hais tias kev lag luam kev txhawb nqa rau peb tsoom fwv ua rau kev txhim kho teeb pom kev zoo ntsuab, thiab cov lag luam tau ua tiav cov txiaj ntsig zoo tshaj plaws hauv kev tsim kho thev naus laus zis. Tab sis kev faib tawm ntawm cov neeg thov, thiab ntau daim ntawv thov ntawm tus kheej, uas yog vim muaj kev cuam tshuam qis ntawm LED gym teeb pom kev zoo, thaj av / kev lag luam kev loj hlob yog qhov sib npaug hauv kev lag luam. qab