Inventor · disambiguated record
Derong Liu
Also filed as: LIU DERONG
10 granted patents·10 pending applications·25 citations·filing 2015–2025
83Inventor score
Files withCADENCE DESIGN SYSTEMS INC10BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD9DOUYIN VISION CO LTD1
Top patents by PatentIndex Score
20 records- 0195US11734485B1Routing congestion based on fractional via cost and via densityCADENCE DESIGN SYSTEMS INC·Filed 2021·Granted Aug 22, 2023·7 cites·20 claims
- 0290US10997352B1Routing congestion based on layer-assigned net and placement blockageCADENCE DESIGN SYSTEMS INC·Filed 2019·Granted May 4, 2021·9 cites·11 claims
- 0389US11132489B1Layer assignment based on wirelength thresholdCADENCE DESIGN SYSTEMS INC·Filed 2020·Granted Sep 28, 2021·3 cites·20 claims
- 0484US12393760B1Wire density-aware layer assignmentCADENCE DESIGN SYSTEMS INC·Filed 2022·Granted Aug 19, 2025·1 cites·20 claims
- 0583US10289795B1Routing tree topology generationCADENCE DESIGN SYSTEMS INC·Filed 2017·Granted May 14, 2019·4 cites·20 claims
- 0666US9785738B1System and method for evaluating spanning treesCADENCE DESIGN SYSTEMS INC·Filed 2015·Granted Oct 10, 2017·1 cites·15 claims
- 0752US12423499B1Resistance and capacitance aware preferred layer trimmingCADENCE DESIGN SYSTEMS INC·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 0852US12393763B1Timing-based layer assignmentCADENCE DESIGN SYSTEMS INC·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 0950US11675955B1Routing using rule-based blockage extensionCADENCE DESIGN SYSTEMS INC·Filed 2021·Granted Jun 13, 2023·0 cites·20 claims
- 1049US2025227431A1Reverberation processing method and apparatus, and non-transitory computer readable storage mediumDOUYIN VISION CO LTD·Filed 2025·Application pending·0 cites
- 1145US2025048052A1Sound transmission methods, apparatus, and nonvolatile computer-readable storage mediaBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1243US11080457B1Layer assignment and routing based on resistance or capacitance characteristicCADENCE DESIGN SYSTEMS INC·Filed 2020·Granted Aug 3, 2021·0 cites·19 claims
- 1343US2024153481A1Audio signal rendering method and apparatus, and electronic deviceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1442US2024119945A1Audio rendering system and method, and electronic deviceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1542US2024119946A1Audio rendering system and method and electronic deviceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1641US2024267690A1Audio rendering system and methodBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1741US2024244388A1System and method for spatial audio rendering, and electronic deviceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1841US2024214765A1Signal processing method and apparatus for audio rendering, and electronic deviceBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1941US2024251216A1Audio signal processing method and apparatusBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2041US2024292174A1Audio rendering method, audio rendering apparatus and electronic apparatusBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →