Inventor · disambiguated record
Changhong Li
Also filed as: LI CHANGHONG
6 granted patents·3 pending applications·20 citations·filing 2004–2023
77Inventor score
Files withHUBEI RUIHAOANKE PHARMACEUTICAL TECH DEVELOPMENT CO LTD2LI CHANGHONG2HENAN GOODDAYS BIOLOGY DEV CO LTD1NOKIA CORP1UNIV NANCHANG1
Top patents by PatentIndex Score
9 records- 0168US8526408B2Support of UICC-less callsZHANG DA JIANG·Filed 2008·Granted Sep 3, 2013·6 cites·22 claims
- 0265US10795081B1Method for measuring and dynamically modulating characteristics of slow light in photonic-crystal coupled-cavity waveguideUNIV QINGDAO·Filed 2019·Granted Oct 6, 2020·1 cites·4 claims
- 0364US2024397971A1Method for preparation of fully soluble legume proteins using media mill coupled with ultrasoundUNIV NANCHANG·Filed 2023·Application pending·0 cites
- 0462US9554271B2Generating keys for protection in next generation mobile networksLI CHANGHONG·Filed 2007·Granted Jan 24, 2017·4 cites·19 claims
- 0557US7469145B2Communication systemNOKIA CORP·Filed 2004·Granted Dec 23, 2008·7 cites·31 claims
- 0656US9705911B2System and method for using quarantine networks to protect cellular networks from viruses and wormsLI CHANGHONG·Filed 2005·Granted Jul 11, 2017·2 cites·22 claims
- 0746US10321682B2Pesticidal aryl pyrrole nitrile compound, preparation method for same, uses thereof, agricultural pesticide, and pest control methodHENAN GOODDAYS BIOLOGY DEV CO LTD·Filed 2017·Granted Jun 18, 2019·0 cites·13 claims
- 0835US2019256557A1Polymyxin b sulfate crystal and preparation method thereofHUBEI RUIHAOANKE PHARMACEUTICAL TECH DEVELOPMENT CO LTD·Filed 2016·Application pending·0 cites
- 0933US2021283213A1Crystal of polymyxin b1 sulfate, polymyxin b2 sulfate or their mixture and preparation method thereofHUBEI RUIHAOANKE PHARMACEUTICAL TECH DEVELOPMENT CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →