Assignee
CISDI ENG CO LTD
CN·10 granted patents·3 pending applications·2 citations·filing 2013–2022
Top patents by PatentIndex Score
13 records- 0177US10928136B2Steel scrap preheating-type electric furnace and method for improving heating cold area of side wall charging electric arc furnaceCISDI ENG CO LTD·Filed 2018·Granted Feb 23, 2021·1 cites·10 claims
- 0260US11680749B2Feeder device utilized in electric arc furnace, and flue gas and temperature control methodCISDI ENG CO LTD·Filed 2017·Granted Jun 20, 2023·1 cites·9 claims
- 0360US2025290180A1Nanoparticle-copper-iron composite alloy, and preparation and use thereofCISDI ENG CO LTD·Filed 2022·Application pending·0 cites
- 0456US2026043097A1Blast Furnace - Converter Steel Production Method Based on Carbon CyclingCISDI ENG CO LTD·Filed 2022·Application pending·0 cites
- 0541US10767737B2Smart self-adaptive planetary transmission device with small tooth number differenceCISDI ENG CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·9 claims
- 0640US12251745B2Thin strip production process employing continuous casting and rollingCISDI ENG CO LTD·Filed 2020·Granted Mar 18, 2025·0 cites·5 claims
- 0739US11668526B2Continuous horizontal-feeding preheating device and preheating enhancement method thereofCISDI ENG CO LTD·Filed 2018·Granted Jun 6, 2023·0 cites·5 claims
- 0839US2016003542A1Automatic feeding apparatus for electric arc furnaceCISDI ENG CO LTD·Filed 2013·Application pending·0 cites
- 0938US12065708B2Coaxial dual supersonic speed oxygen flow coherent oxygen lanceCISDI ENG CO LTD·Filed 2019·Granted Aug 20, 2024·0 cites·8 claims
- 1035US12592626B2Power supply device and power supply method for direct current electric arc furnaceCISDI ENG CO LTD·Filed 2020·Granted Mar 31, 2026·0 cites·10 claims
- 1135US11613437B2Arrangement structure of a stacker deviceCISDI ENG CO LTD·Filed 2017·Granted Mar 28, 2023·0 cites·17 claims
- 1235US10407258B2Stockyard joint reclaiming system and methodCISDI ENG CO LTD·Filed 2017·Granted Sep 10, 2019·0 cites·19 claims
- 1334US10858179B2Tipping hopper and control method thereofCISDI ENG CO LTD·Filed 2017·Granted Dec 8, 2020·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when CISDI ENG CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →