Inventor · disambiguated record
Guanhua Sun
Also filed as: SUN GUANHUA
5 granted patents·3 pending applications·4 citations·filing 2013–2024
63Inventor score
Files withINST ROCK & SOIL MECH CAS3DALIAN MAGIC IMAGE TECH CO LTD2INST OF ROCK & SOIL MECH CAS1UNIV SHANGHAI JIAOTONG1UNIV XI AN JIAOTONG1
Top patents by PatentIndex Score
8 records- 0176US11233786B2One-time dynamic positioning authentication method and system and password alteration methodDALIAN MAGIC IMAGE TECH CO LTD·Filed 2017·Granted Jan 25, 2022·4 cites·17 claims
- 0261US2025092786A1Groove-type skeleton, sealed lining structure, underground gas storage and construction methodINST ROCK & SOIL MECH CAS·Filed 2024·Application pending·0 cites
- 0355US2025092630A1Foot frame bottom plate type fixed parts, sealed inner lining structure, underground chamber and construction methodINST ROCK & SOIL MECH CAS·Filed 2024·Application pending·0 cites
- 0453US2016200762A1Bioactive polypeptide DELQ and preparation method as well as application thereofUNIV SHANGHAI JIAOTONG·Filed 2013·Application pending·0 cites
- 0542US10794184B2Recyclable sand-consolidated anchor head prestressed anchor, anchorage jack and its application methodINST ROCK & SOIL MECH CAS·Filed 2019·Granted Oct 6, 2020·0 cites·5 claims
- 0636US11587719B2Magnetic integrated hybrid distribution transformerUNIV XI AN JIAOTONG·Filed 2017·Granted Feb 21, 2023·0 cites·11 claims
- 0735US10659452B2Dynamic graphical password-based network registration method and systemDALIAN MAGIC IMAGE TECH CO LTD·Filed 2017·Granted May 19, 2020·0 cites·7 claims
- 0829US9783948B2Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting methodINST OF ROCK & SOIL MECH CAS·Filed 2016·Granted Oct 10, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →