Inventor · disambiguated record
Sifei Liu
Also filed as: LIU SIFEI
19 granted patents·16 pending applications·29 citations·filing 2018–2025
91Inventor score
Files withNVIDIA CORP35
Top patents by PatentIndex Score
35 records- 0195US11238650B2Self-supervised single-view 3D reconstruction via semantic consistencyNVIDIA CORP·Filed 2020·Granted Feb 1, 2022·11 cites·27 claims
- 0294US12182940B2Self-supervised single-view 3D reconstruction via semantic consistencyNVIDIA CORP·Filed 2022·Granted Dec 31, 2024·5 cites·29 claims
- 0389US12400341B2Machine learning framework applied in a semi-supervised setting to perform instance tracking in a sequence of image framesNVIDIA CORP·Filed 2022·Granted Aug 26, 2025·2 cites·25 claims
- 0487US12462453B2Context-aware synthesis and placement of object instancesNVIDIA CORP·Filed 2022·Granted Nov 4, 2025·1 cites·30 claims
- 0583US11375176B2Few-shot viewpoint estimationNVIDIA CORP·Filed 2020·Granted Jun 28, 2022·2 cites·19 claims
- 0679US11960570B2Learning contrastive representation for semantic correspondenceNVIDIA CORP·Filed 2021·Granted Apr 16, 2024·1 cites·20 claims
- 0779US11354847B2Three-dimensional object reconstruction from a videoNVIDIA CORP·Filed 2020·Granted Jun 7, 2022·1 cites·14 claims
- 0877US12450748B1Segmentation using an unsupervised neural network training techniqueNVIDIA CORP·Filed 2023·Granted Oct 21, 2025·0 cites·17 claims
- 0977US11880927B2Three-dimensional object reconstruction from a videoNVIDIA CORP·Filed 2023·Granted Jan 23, 2024·0 cites·20 claims
- 1077US2024338871A1Context-aware synthesis and placement of object instancesNVIDIA CORP·Filed 2024·Application pending·0 cites
- 1176US11748887B2Segmentation using an unsupervised neural network training techniqueNVIDIA CORP·Filed 2019·Granted Sep 5, 2023·2 cites·40 claims
- 1275US12266144B2Training and inferencing using a neural network to predict orientations of objects in imagesNVIDIA CORP·Filed 2019·Granted Apr 1, 2025·2 cites·52 claims
- 1373US10762425B2Learning affinity via a spatial propagation neural networkNVIDIA CORP·Filed 2018·Granted Sep 1, 2020·2 cites·20 claims
- 1472US11704857B2Three-dimensional object reconstruction from a videoNVIDIA CORP·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 1570US2025384647A1Training and inferencing using a neural network to predict orientations of objects in imagesNVIDIA CORP·Filed 2025·Application pending·0 cites
- 1666US11594006B2Self-supervised hierarchical motion learning for video action recognitionNVIDIA CORP·Filed 2020·Granted Feb 28, 2023·0 cites·16 claims
- 1765US11328173B2Switchable propagation neural networkNVIDIA CORP·Filed 2020·Granted May 10, 2022·0 cites·20 claims
- 1862US12169882B2Learning dense correspondences for imagesNVIDIA CORP·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 1960US11790633B2Image processing using coupled segmentation and edge learningNVIDIA CORP·Filed 2021·Granted Oct 17, 2023·0 cites·18 claims
- 2060US2025191270A1View synthesis using camera poses learned from a videoNVIDIA CORP·Filed 2024·Application pending·0 cites
- 2158US2024404174A1Neural head avatar construction from an imageNVIDIA CORP·Filed 2024·Application pending·0 cites
- 2257US11907846B2Learning and propagating visual attributesNVIDIA CORP·Filed 2020·Granted Feb 20, 2024·0 cites·22 claims
- 2356US2025272959A1Region-aware vision language processorNVIDIA CORP·Filed 2025·Application pending·0 cites
- 2456US2025308082A1Compositional text-to-image generation with dense blob representationsNVIDIA CORP·Filed 2024·Application pending·0 cites
- 2556US2025384652A1Grounded prompting and adaptation for referring video object segmentationNVIDIA CORP·Filed 2025·Application pending·0 cites
- 2656US2025111592A1Single image to realistic 3d object generation via semi-supervised 2d and 3d joint trainingNVIDIA CORP·Filed 2024·Application pending·0 cites
- 2756US2024161383A1Techniques for reconstructing different three-dimensional scenes using the same trained machine learning modelNVIDIA CORP·Filed 2023·Application pending·0 cites
- 2855US11328169B2Switchable propagation neural networkNVIDIA CORP·Filed 2019·Granted May 10, 2022·0 cites·20 claims
- 2952US2024161468A1Techniques for generating images of object interactionsNVIDIA CORP·Filed 2023·Application pending·0 cites
- 3051US2024070987A1Pose transfer for three-dimensional characters using a learned shape codeNVIDIA CORP·Filed 2023·Application pending·0 cites
- 3151US2022396289A1Neural network path planningNVIDIA CORP·Filed 2021·Application pending·0 cites
- 3250US2023177810A1Performing semantic segmentation training with image/text pairsNVIDIA CORP·Filed 2022·Application pending·0 cites
- 3346US2025384660A1Foundation models for multimodal semantic data selection and dataset enrichmentNVIDIA CORP·Filed 2025·Application pending·0 cites
- 3442US2023004760A1Training object detection systems with generated imagesNVIDIA CORP·Filed 2021·Application pending·0 cites
- 3542US2020074707A1Joint synthesis and placement of objects in scenesNVIDIA CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →