Inventor · disambiguated record
Cheng Zhai
Also filed as: ZHAI CHENG · ZHAI CHENG XIANG
6 granted patents·3 pending applications·6 citations·filing 2012–2023
69Inventor score
Files withUNIV CHINA MINING3CHANGZHOU AMT CO LTD1LIN BAIQUAN1SCIENCE ACADEMY OF CHINA UNIV OF MINING1SURF CANYON INC1
Top patents by PatentIndex Score
9 records- 0162US9417358B2Multi-information coupling prediction method of coal and gas outburst dangerLIN BAIQUAN·Filed 2012·Granted Aug 16, 2016·4 cites·2 claims
- 0257US11932586B2Liquid explosive for in-situ explosive fracturing in low-permeability oilfields and application thereofUNIV CHINA MINING·Filed 2023·Granted Mar 19, 2024·0 cites·4 claims
- 0353US12078034B2Cracking permeability increasing method combining hydraulic fracturing and methane in-situ combustion explosionUNIV CHINA MINING·Filed 2021·Granted Sep 3, 2024·0 cites·9 claims
- 0453US10577891B2Using horizontal directional drilling and liquid nitrogen cyclic freeze-thaw process to improve permeability in gas drainageSCIENCE ACADEMY OF CHINA UNIV OF MINING·Filed 2015·Granted Mar 3, 2020·2 cites·3 claims
- 0546US2013262455A1Real time implicit user modeling for personalized searchUNIV ILLINOIS·Filed 2013·Application pending·0 cites
- 0644US2015032717A1Real time implicit user modeling for personalized searchSURF CANYON INC·Filed 2014·Application pending·0 cites
- 0738US2016350428A1Real time implicit user modeling for personalized searchSURF CANYON INCORPORATED·Filed 2016·Application pending·0 cites
- 0837US11434731B1In-situ methane explosion shaped charge perforating device with molecular sieveUNIV CHINA MINING·Filed 2022·Granted Sep 6, 2022·0 cites·7 claims
- 0930US11540056B2Speaker and magnetic circuit system thereofCHANGZHOU AMT CO LTD·Filed 2019·Granted Dec 27, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →