Inventor · disambiguated record
Lijun Chen
Also filed as: CHEN LIJUN
38 granted patents·17 pending applications·32 citations·filing 1996–2024
95Inventor score
Files withSHENZHEN WOODY VAPES TECH CO LTD9BEIJING SANYUAN FOODS CO LTD8SITIME CORP6NANJING UNIVERSITY OF TECHNOLOGY5SHANGHAI HUALI MICROELECT CORP4
Top patents by PatentIndex Score
55 records- 0194US11005422B1Low allan-deviation oscillatorSITIME CORP·Filed 2020·Granted May 11, 2021·3 cites·22 claims
- 0293US11323071B1Low Allan-Deviation oscillatorSITIME CORP·Filed 2021·Granted May 3, 2022·2 cites·23 claims
- 0389US10622945B1Low Allan-Deviation oscillatorSITIME CORP·Filed 2018·Granted Apr 14, 2020·4 cites·21 claims
- 0489US10389726B2Service processing method, apparatus and serverALIBABA GROUP HOLDING LTD·Filed 2015·Granted Aug 20, 2019·7 cites·15 claims
- 0587US12292692B2Image stitching method for stitching productSHANGHAI HUALI MICROELECT CORP·Filed 2022·Granted May 6, 2025·1 cites·15 claims
- 0686US12224709B1Cascaded oscillator designsSITIME CORP·Filed 2023·Granted Feb 11, 2025·0 cites·31 claims
- 0784US12166453B1Low Allan-deviation oscillatorSITIME CORP·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0882US8901140B26-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereofTANG PENG CHO·Filed 2010·Granted Dec 2, 2014·3 cites·17 claims
- 0980US10406870B2Automatic locking device for snow skid chainsCHEN LIJUN·Filed 2017·Granted Sep 10, 2019·1 cites·8 claims
- 1078US12285054B1Atomization device having gas passage with breath detector isolated from atomization channelSHENZHEN WOODY VAPES TECH CO LTD·Filed 2024·Granted Apr 29, 2025·0 cites·16 claims
- 1178US10280749B2Method for deformation control of large-span tunnel in chlorite schist stratumCHANGAN UNIV·Filed 2018·Granted May 7, 2019·6 cites·9 claims
- 1277US11716055B1Low allan-deviation oscillatorSITIME CORP·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 1371US12285053B1Atomizing device preventing oil leakageSHENZHEN WOODY VAPES TECH CO LTD·Filed 2024·Granted Apr 29, 2025·0 cites·20 claims
- 1470US11005848B2Service processing method, apparatus and serverADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted May 11, 2021·1 cites·20 claims
- 1564US12329207B1Atomizing device, assembling method thereof and aerosol generating deviceSHENZHEN WOODY VAPES TECH CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·19 claims
- 1664US2025120435A1Electronic atomization deviceSHENZHEN WOODY VAPES TECH CO LTD·Filed 2023·Application pending·0 cites
- 1764US2025009020A1Aerosol generating deviceSHENZHEN WOODY VAPES TECH CO LTD·Filed 2023·Application pending·0 cites
- 1864US2025009019A1Aerosol generating deviceSHENZHEN WOODY VAPES TECH CO LTD·Filed 2023·Application pending·0 cites
- 1963US12433301B2Infant formula milk powder rich in milk fat globule membrane protein, phospholipids and oligosaccharides and preparation method thereforBEIJING SANYUAN FOODS CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·8 claims
- 2063US11218489B2Service processing method, apparatus and serverADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Jan 4, 2022·0 cites·20 claims
- 2163US2023404094A1Fermented milk for regulating gut health and preparation method thereofBEIJING SANYUAN FOODS CO LTD·Filed 2023·Application pending·0 cites
- 2262US2025280877A1Atomizer and aerosol generating apparatusSHENZHEN WOODY VAPES TECH CO LTD·Filed 2024·Application pending·0 cites
- 2362US2025098762A1Atomization core, atomizer and electronic atomization deviceSHENZHEN WOODY VAPES TECH CO LTD·Filed 2023·Application pending·0 cites
- 2459US9538483B2Maximizing efficiency of multi-user communications networksUNIV COLORADO REGENTS·Filed 2014·Granted Jan 3, 2017·1 cites·20 claims
- 2557US12099098B2Detection circuit for on-board direct current/direct current (DC/DC) ground wire and on-board deviceSHINRY TECH CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 2657US9197550B2Method and device for determining forwarding rule for data packetZHANG LIXIN·Filed 2009·Granted Nov 24, 2015·1 cites·4 claims
- 2757US2024264179A1Marker set for evaluating the development of infant’s communication ability and use thereofBEIJING SANYUAN FOODS CO LTD·Filed 2023·Application pending·0 cites
- 2857US2024345098A1Method for multidimensional evaluation of the similarity of samples to breast milkBEIJING SANYUAN FOODS CO LTD·Filed 2023·Application pending·0 cites
- 2956US2024368991A1Tunnel constraint anchor cable and method for improving stability of initial support structureCHANGAN UNIV·Filed 2024·Application pending·0 cites
- 3055US12389930B2Breast milk-derived Lactobacillus plantarum and use thereofBEIJING SANYUAN FOODS CO LTD·Filed 2020·Granted Aug 19, 2025·0 cites·10 claims
- 3155US2023165264A1Maternal milk powder containing probiotics and prebiotics and preparation method thereofBEIJING SANYUAN FOODS CO LTD·Filed 2023·Application pending·0 cites
- 3254US2023203206A1Preparation method of milk oligosaccharides and oligosaccharide powder and food prepared therebyBEIJING SANYUAN FOODS CO LTD·Filed 2023·Application pending·0 cites
- 3350US12405252B2Method for detecting contents of whey protein and casein, and/or ratio thereof in milk powderBEIJING SANYUAN FOODS CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·10 claims
- 3450US11948031B2Method and device for authenticating passive RFID tagNANJING UNIVERSITY OF TECHNOLOGY·Filed 2020·Granted Apr 2, 2024·0 cites·12 claims
- 3550US9134122B2Apparatus for detecting the flatness of wafer and the method thereofSHANGHAI HUALI MICROELECT CORP·Filed 2013·Granted Sep 15, 2015·0 cites·10 claims
- 3649US2025268480A1Apparatus for detecting vital parameters in an ear of a human, and method for measuring vital parameters of a humanEURAC RES·Filed 2023·Application pending·0 cites
- 3747US11228180B2Hierarchical distributed voltage regulationALLIANCE SUSTAINABLE ENERGY·Filed 2020·Granted Jan 18, 2022·0 cites·16 claims
- 3847US10275620B2Book sorting method on the basis of RSSI signal value of RFID tagNANJING UNIVERSITY OF TECHNOLOGY·Filed 2017·Granted Apr 30, 2019·0 cites·3 claims
- 3947US10203600B2Photoresist bottle capable of improving poor coating coverageSHANGHAI HUALI MICROELECT CORP·Filed 2016·Granted Feb 12, 2019·0 cites·13 claims
- 4047US9291794B2Temperature balancing device of projection objective of lithography machine and method thereofSHANGHAI HUALI MICROELECT CORP·Filed 2012·Granted Mar 22, 2016·0 cites·11 claims
- 4147US2025280876A1Atomizer and aerosol generating apparatusSHENZHEN WOODY VAPES TECH CO LTD·Filed 2024·Application pending·0 cites
- 4245US10917719B1Method and device for positioning sound source by using fisheye lensCHEN LIJUN·Filed 2019·Granted Feb 9, 2021·0 cites·11 claims
- 4343USD1059964SCup holderCHEN LIJUN·Filed 2024·Granted Feb 4, 2025·0 cites·1 claims
- 4443US10279477B2Automated smart book inventory and shelving robot based on RFID technologyNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Granted May 7, 2019·0 cites·10 claims
- 4542US2024295446A1Temperature measurement method and apparatus based on passive rfid tagJIANGSU TOOKER ROBOTICS CO LTD·Filed 2021·Application pending·0 cites
- 4641US2021070660A1Economical high-strength quick-hardening grouting material and grouting reinforcement method for soft rock tunnelCHANGAN UNIV·Filed 2019·Application pending·0 cites
- 4739US9797953B2Self-test module of electronic circuit breakerSEARI ELECTRIC TECHNOLOGY CO LTD·Filed 2014·Granted Oct 24, 2017·0 cites·10 claims
- 4837US10282576B2Book placing attitude recognition method based on RSSI signal value of RFIDNANJING UNIVERSITY OF TECHNOLOGY·Filed 2017·Granted May 7, 2019·0 cites·6 claims
- 4937US2020243588A1Packaging structure and packaging methodCHINA WAFER LEVEL CSP CO LTD·Filed 2017·Application pending·0 cites
- 5036US11004017B2Library book reservation method based on ultrahigh-frequency RFID technologyNANJING UNIVERSITY OF TECHNOLOGY·Filed 2016·Granted May 11, 2021·0 cites·3 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →