Inventor · disambiguated record
Ji Chen
Also filed as: CHEN JI · Chen ji qiang
13 granted patents·7 pending applications·52 citations·filing 2005–2025
86Inventor score
Files withUNIV HOUSTON SYSTEM5UNIV QINGDAO TECHNOLOGY3AAC TECHNOLOGIES PTE LTD2NORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES2CHEN JI1
Top patents by PatentIndex Score
20 records- 0195US7888412B2Polymer dissolution and blend formation in ionic liquidsUNIV ALABAMA·Filed 2005·Granted Feb 15, 2011·44 cites·45 claims
- 0281US11931671B2Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fieldsUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 19, 2024·1 cites·10 claims
- 0379US11603747B2Three-stage degassing and dewatering deviceUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 14, 2023·1 cites·10 claims
- 0474US2024288518A1Multi-frequency high electric field systems for magnetic resonance imaging safety testing of medical devicesUNIV HOUSTON SYSTEM·Filed 2024·Application pending·0 cites
- 0568US12013449B2Multi-frequency high electric field systems for magnetic resonance imaging safety testing of medical devicesUNIV HOUSTON SYSTEM·Filed 2021·Granted Jun 18, 2024·0 cites·9 claims
- 0668US11266444B2External fixation device with absorption material for reducing radiofrequency induced heat transfer and method thereofUNIV HOUSTON SYSTEM·Filed 2019·Granted Mar 8, 2022·1 cites·16 claims
- 0761US10756575B2Wireless power transfer systems and methods along a pipe using ferrite materialsUNIV HOUSTON SYSTEM·Filed 2016·Granted Aug 25, 2020·1 cites·16 claims
- 0861US2023293783A1Use of ferrite materials for rf-induced heating reduction of medical devicesUNIV HOUSTON SYSTEM·Filed 2023·Application pending·0 cites
- 0958US2023399347A1Crystal form of l-glufosinate and preparation method and use thereofJIANGSU SEVENCONTINENT GREEN TECH RESEARCH INSTITUTE CO LTD·Filed 2022·Application pending·0 cites
- 1056US9328413B2Method for preparing graphene nanoribbon on insulating substrateTANG SHUJIE·Filed 2011·Granted May 3, 2016·2 cites·11 claims
- 1156US9027607B2Pre-sressed insulated tubingPAN YAOQING·Filed 2012·Granted May 12, 2015·2 cites·11 claims
- 1256US2020205306A1Flexible glass membrane,method for manufacturing the same,and electronic device comprising the sameAAC TECHNOLOGIES PTE LTD·Filed 2019·Application pending·0 cites
- 1356US2020198300A1Flexible glass membrane,method for manufacturing the same,and electronic device comprising the sameAAC TECHNOLOGIES PTE LTD·Filed 2019·Application pending·0 cites
- 1453US2025321057A1Two-phase closed thermosyphon with internal adiabatic section for efficient ultra-long-distance heat exchangeNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2025·Application pending·0 cites
- 1552US11931672B2Compact L-shaped cylinder-cone combined tubular three-stage axial flow degassing deviceUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 1650US11872505B2Separation device with two-stage gas-liquid mixture and conical spiral fieldsUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Jan 16, 2024·0 cites·11 claims
- 1749US12135110B2Large-dip-angle self-leveling deviceNORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES·Filed 2022·Granted Nov 5, 2024·0 cites·15 claims
- 1841US2015184771A1Electromagnet assisted pressure-actuated valveChen ji qiang·Filed 2012·Application pending·0 cites
- 1940US10928282B2Method and device for determining elasticity of cement stone utilized in well cementing of oil-gas wellPETROCHINA CO LTD·Filed 2017·Granted Feb 23, 2021·0 cites·7 claims
- 2037US10219834B2Use of absorption material to reduce radio frequency-induced heating in external fixation devicesCHEN JI·Filed 2015·Granted Mar 5, 2019·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Ji Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →