Inventor · Ottawa, ON, CA

Qingchao Liu

24Patents
4h-index
26Co-inventors
59Inventor score

Filing activity: Dec 29, 2006 → May 28, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9078286B1 Mesh base transceiver station network optimized for backhaul access Electricity 25 Active
US8406212B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 12 Active
US9072007B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 7 Active
US9756532B2 Carrier aggregation sCell selection for LTE-A Emerging Cross-Sectional Technologies 5 Active
US9763139B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 3 Active
US10264490B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 2 Active
US10149214B2 Secondary cell selection based on geographic signatures Electricity 2 Active
US10492192B2 PDCCH link adaptation in carrier aggregation Electricity 2 Active
US10687251B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 1 Active
US11469779B2 Efficient polar code construction in 5G Electricity 1 Active
US11811423B2 Optimized implementation of (DE−)interleaving and rate (DE−)matching for 3GPP new radio Electricity 1 Active
US11290130B2 Optimized implementation of (de-)interleaving and rate (de-)matching for 3GPP new radio Electricity 1 Active
US11463191B2 Link adaptation for 5G NR Electricity 1 Active
US10748989B2 Insulating layer structure for semiconductor product, and preparation method of insulating layer structure Electricity 0 Active
US12415528B2 Complex network cognition-based federated reinforcement learning end-to-end autonomous driving control system, method, and vehicular device Emerging Cross-Sectional Technologies 0 Active
US11329671B2 Efficient triangular interleaver/deinterleaver for polar codes Electricity 0 Active
US12307789B2 Multi-task joint perception network model and detection method for traffic road surface information Emerging Cross-Sectional Technologies 0 Active
US11394450B2 Input data value and beam index filtering in LTE and 5G base stations Electricity 0 Active
US12426040B2 Decoding channel state information report part two Electricity 0 Active
US10979936B2 Service flow with robust header compression (ROHC) in a WiMAX wireless network Electricity 0 Active
US11862016B1 Multi-intelligence federal reinforcement learning-based vehicle-road cooperative control system and method at complex intersection Physics 0 Active
US9949178B2 Carrier aggregation sCell selection for LTE-A Emerging Cross-Sectional Technologies 0 Active
US12344268B2 Cro-IntentFormer-based method and system for predicting surrounding vehicle trajectories by integrating driving intentions Emerging Cross-Sectional Technologies 0 Active
US11943053B2 Code block header for fast RLC PDU deliveries in 5G NR Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.