Qian Sun
59Patents
6h-index
138Co-inventors
75Inventor score
Filing activity: Jun 8, 2001 → Mar 6, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11500688B2 | Virtual network custom resource definition | Electricity | 23 | Active |
| US8140473B2 | Real-time file synchronization | Physics | 20 | Active |
| US7945536B2 | Method and system for recovering a previous version of a document from a current version of the document | Physics | 14 | Active |
| US9206524B2 | Conductivity based on selective etch for GaN devices and applications thereof | Emerging Cross-Sectional Technologies | 9 | Active |
| US6738337B2 | Only-readable three-dimensional optical storage device | Physics | 7 | Expired |
| US10458038B2 | Conductivity based on selective etch for GaN devices and applications thereof | Emerging Cross-Sectional Technologies | 6 | Active |
| US9432881B2 | Method and apparatus for load balancing in cellular communication systems | Electricity | 5 | Active |
| US9598672B2 | Production of extracellular matrix, conditioned media and uses thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US7882245B2 | Presence service access device, presence service system and method for publishing and acquiring presence information | Electricity | 3 | Active |
| US8545773B2 | Versatile multichannel capillary biosensor system | Physics | 3 | Active |
| US7962593B2 | System and method for publishing advertisement service information | Physics | 2 | Active |
| US8812696B2 | Extensible markup language document management method and system | Physics | 2 | Active |
| US8478246B2 | Method and system for providing real time ringback tone, and terminal thereof | Electricity | 2 | Active |
| US10840419B2 | Nitride semiconductor light-emitting device and manufacture method therefore | Electricity | 1 | Active |
| US11362205B2 | Group III nitride enhancement-mode HEMT based on composite barrier layer structure and manufacturing method thereof | Electricity | 1 | Active |
| US11178547B2 | Identity-based message integrity protection and verification for wireless communication | Electricity | 1 | Active |
| US11243551B1 | Method and system of dynamic voltage compensation for electrical power delivery | Physics | 1 | Active |
| US9904953B2 | Method and system of building store product finders | Physics | 0 | Active |
| US11895893B2 | Display panel including stack of light-converging structure and band-pass filtering structure, manufacturing method thereof, and display apparatus | Electricity | 0 | Active |
| US12424283B2 | Method for controlling a memory system, a memory system, and an electronic device | Physics | 0 | Active |
| US10867248B1 | Method and equipment for searching non-unique solution of petrophysical property combination in history matching | Physics | 0 | Active |
| US11512976B2 | Latitude-free initial alignment method under swaying base based on gradient descent optimization | Physics | 0 | Active |
| US11791939B2 | Dynamic redundancy for multimedia content | Electricity | 0 | Active |
| US11888052B2 | Semiconductor device and manufacturing method thereof employing an etching transition layer | Electricity | 0 | Active |
| US11792159B2 | Endpoint group containing heterogeneous workloads | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.