Inventor · name-matched record
LIU QINGFENG
2 granted patents·3 pending applications·0 citations·filing 2023–2025
22Inventor score
Files withSAMSUNG ELECTRONICS CO LTD3BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1UNIV CHINA PETROLEUM EAST CHINA1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0174US2026028521A1Modified Graphite-Coated Soft Particle and Method for Preparing Same, and Profile Control and Water Shutoff Agent and Application ThereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2025·Application pending·0 cites
- 0266US2026073657A1Systems and methods for segmentation using retrieval augmentationSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0364US12548165B2Temporal semantic boundary loss for video semantic segmentation networksSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·19 claims
- 0462US2026073201A1Post-training quantization for diffusion transformersSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0558US12591549B2Method, apparatus, electronic device and storage medium for data processingBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Granted Mar 31, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →