Qiong Liu
77Patents
13h-index
125Co-inventors
87Inventor score
Filing activity: Jun 11, 1998 → Sep 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7154526B2 | Telepresence system and method for video teleconferencing | Electricity | 339 | Expired |
| US7624166B2 | System and methods for remote control of multiple display and devices | Electricity | 104 | Active |
| US7830417B2 | System and method for interacting with objects via a camera enhanced mobile device | Electricity | 96 | Active |
| US8149273B2 | System and methods for vital sign estimation from passive thermal video | Human Necessities | 80 | Active |
| US9117274B2 | System and method for interactive markerless paper documents in 3D space with mobile cameras and projectors | Physics | 68 | Active |
| US7944454B2 | System and method for user monitoring interface of 3-D video streams from multiple cameras | Electricity | 52 | Active |
| US8046701B2 | Peer to peer gesture based modular presentation system | Electricity | 41 | Expired |
| US7730407B2 | Systems and methods for bookmarking live and recorded multimedia documents | Physics | 31 | Expired |
| US7787011B2 | System and method for analyzing and monitoring 3-D video streams from multiple cameras | Physics | 27 | Active |
| US7995090B2 | Video enabled tele-presence control host | Electricity | 23 | Active |
| US7434153B2 | Systems and methods for authoring a media presentation | Physics | 17 | Expired |
| US7349005B2 | Automated video production system and method using expert video production rules for online publishing of lectures | Electricity | 17 | Expired |
| US7697785B2 | Generating a highly condensed visual summary | Physics | 16 | Active |
| US6839067B2 | Capturing and producing shared multi-resolution video | Electricity | 13 | Expired |
| US9275278B2 | Systems and methods for implementing and using off-center embedded media markers | Physics | 12 | Active |
| US8805117B2 | Methods for improving image search in large-scale databases | Physics | 11 | Active |
| US8424751B2 | Embedded media barcode links and systems and methods for generating and using them | Physics | 9 | Active |
| US7688344B2 | Systems and methods for mediating teleconferences | Electricity | 8 | Active |
| US10911775B1 | System and method for vision-based joint action and pose motion forecasting | Physics | 7 | Active |
| US7848567B2 | Determining regions of interest in synthetic images | Physics | 7 | Active |
| US8363973B2 | Descriptor for image corresponding point matching | Physics | 7 | Active |
| US7724959B2 | Determining regions of interest in photographs and images | Physics | 6 | Active |
| US8126155B2 | Remote audio device management system | Electricity | 5 | Active |
| US9244923B2 | Hypervideo browsing using links generated based on user-specified content features | Physics | 4 | Active |
| US9849693B1 | Systems and methods for printing on large surface with portable printing devices | Performing Operations; Transporting | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.