Inventor · disambiguated record
Jingcai Chang
Also filed as: CHANG JINGCAI
7 granted patents·10 citations·filing 2012–2025
75Inventor score
Files withUNIV SHANDONG7
Top patents by PatentIndex Score
7 records- 0191US11572307B1Process for modifying steel slag through acidification and carbonization couplingUNIV SHANDONG·Filed 2022·Granted Feb 7, 2023·2 cites·4 claims
- 0289US12485410B1Porous carbon catalyst loaded with metal sulfides based on high-sulfur petroleum coke and preparation method therefor and application thereofUNIV SHANDONG·Filed 2024·Granted Dec 2, 2025·1 cites·5 claims
- 0388US11266965B1Ultra-low-speed rotating low-strain high-filling-rate hydrogen storage alloy reaction device and technologyUNIV SHANDONG·Filed 2021·Granted Mar 8, 2022·5 cites·8 claims
- 0468US8876950B2Technology and device for uniform distribution of water film on solid collecting plateUNIV SHANDONG·Filed 2012·Granted Nov 4, 2014·2 cites·12 claims
- 0558US12054795B2System and method for delivering fluidized powder based on flue gas carrying waste slag and instant cooling steel slagUNIV SHANDONG·Filed 2022·Granted Aug 6, 2024·0 cites·10 claims
- 0651US12384674B1Magnesium@high-sulfur coke hydrogen storage material and preparation method thereofUNIV SHANDONG·Filed 2025·Granted Aug 12, 2025·0 cites·7 claims
- 0734US10350612B2Surface condensation process and device for efficiently removing coal combustion fly ash microspheresUNIV SHANDONG·Filed 2016·Granted Jul 16, 2019·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →