Xin Liu
51Patents
8h-index
89Co-inventors
81Inventor score
Filing activity: Apr 24, 2000 → Jan 31, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7607083B2 | Test summarization using relevance measures and latent semantic analysis | Emerging Cross-Sectional Technologies | 108 | Expired |
| US7016540B1 | Method and system for segmentation, classification, and summarization of video images | Emerging Cross-Sectional Technologies | 81 | Expired |
| US7290195B2 | Adaptive acknowledgment delay | Physics | 68 | Expired |
| US6925455B2 | Creating audio-centric, image-centric, and integrated audio-visual summaries | Physics | 59 | Expired |
| US7151852B2 | Method and system for segmentation, classification, and summarization of video images | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7630562B2 | Method and system for segmentation, classification, and summarization of video images | Emerging Cross-Sectional Technologies | 17 | Active |
| US7227864B2 | Methods and systems for establishing communications through firewalls and network address translators | Electricity | 10 | Expired |
| US9159321B2 | Lip-password based speaker verification system | Physics | 8 | Active |
| US7333811B2 | Method and apparatus for utilizing historical network information for mitigating excessive network updates when selecting a communications channel | Electricity | 4 | Expired |
| US8073726B1 | System and method for generating solutions based on associated operational penalties for allocating crew members | Physics | 4 | Active |
| US8990242B2 | Enhanced query suggestions in autosuggest with corresponding relevant data | Physics | 4 | Active |
| US8943208B2 | Controlling access to resources by hosted entities | Physics | 3 | Active |
| US8725093B2 | Radio frequency transmission device and method with multi-mode and full frequency band | Electricity | 3 | Active |
| US11157882B1 | Intelligent event tracking system | Electricity | 2 | Active |
| US8837742B2 | Dynamic synchronization of distributed keys for encryption and decryption of network communications | Electricity | 1 | Active |
| US9619554B2 | Domain specific query-completion suggestions | Physics | 1 | Active |
| US11222091B2 | Systems and methods for development of web products | Physics | 1 | Active |
| US8590003B2 | Controlling access to resources by hosted entities | Physics | 1 | Active |
| US9720765B2 | Systems and methods for application crash management | Physics | 1 | Active |
| US11044837B2 | Skylight operating system of modular data center | Fixed Constructions | 1 | Active |
| US9218360B2 | User-selected tags for annotating geographic domains containing points-of-interest | Electricity | 1 | Active |
| US11922542B2 | Masking and compositing visual effects in user interfaces | Physics | 1 | Active |
| US11744183B2 | Sorghum cutting header and sorghum harvester with large feed volume and multiple reeling pans | Human Necessities | 1 | Active |
| US9159041B1 | System and method of fulfilling trade requests corresponding to airline flight sequences by generating optimization network | Physics | 1 | Active |
| US12218897B2 | Automated transformation of email signatures | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.