Inventor · disambiguated record
Yanjun Qi
Also filed as: QI YANJUN
8 granted patents·4 pending applications·106 citations·filing 2011–2025
85Inventor score
Top patents by PatentIndex Score
12 records- 0192US8892488B2Document classification with weighted supervised n-gram embeddingQI YANJUN·Filed 2012·Granted Nov 18, 2014·34 cites·18 claims
- 0292US8874432B2Systems and methods for semi-supervised relationship extractionQI YANJUN·Filed 2011·Granted Oct 28, 2014·58 cites·25 claims
- 0389US12326222B1Sealing structure of underground high-pressure gas storage and construction method thereofUNIV CHINA MINING·Filed 2025·Granted Jun 10, 2025·1 cites·6 claims
- 0471US8521662B2System and methods for finding hidden topics of documents and preference ranking documentsCHEN XI·Filed 2011·Granted Aug 27, 2013·5 cites·9 claims
- 0565US8612369B2System and methods for finding hidden topics of documents and preference ranking documentsCHEN XI·Filed 2011·Granted Dec 17, 2013·3 cites·20 claims
- 0661US8977579B2Latent factor dependency structure determinationNEC LAB AMERICA INC·Filed 2012·Granted Mar 10, 2015·3 cites·3 claims
- 0761US8738547B2System and methods for finding hidden topics of documents and preference ranking documentsCHEN XI·Filed 2011·Granted May 27, 2014·2 cites·19 claims
- 0853US2025215798A1Method and device for preventing rib spalling in high-stress surrounding rock by hydraulic slottingUNIV CHINA MINING·Filed 2024·Application pending·0 cites
- 0952US2025165047A1Server and data centerXFUSION DIGITAL TECHNOLOGIES CO LTD·Filed 2025·Application pending·0 cites
- 1042US9183503B2Sparse higher-order Markov random fieldNEC LAB AMERICA INC·Filed 2013·Granted Nov 10, 2015·0 cites·16 claims
- 1141US2014309122A1Knowledge-driven sparse learning approach to identifying interpretable high-order feature interactions for system output predictionNEC LAB AMERICA INC·Filed 2014·Application pending·0 cites
- 1236US2012253792A1Sentiment Classification Based on Supervised Latent N-Gram AnalysisBESPALOV DMITRIY·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →