Jun Zhao
51Patents
8h-index
88Co-inventors
77Inventor score
Filing activity: Feb 27, 2003 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7489656B2 | Bandwidth allocation | Electricity | 37 | Active |
| US8737071B2 | Heat dissipation device | Electricity | 22 | Active |
| US6937591B2 | Quality of service differentiation in wireless networks | Electricity | 20 | Expired |
| US8755184B2 | Container data center | Electricity | 16 | Active |
| US8862067B2 | Proximate beacon identification | Electricity | 15 | Active |
| US7929584B2 | Light source mode alignment device and method, passive optical network system | Electricity | 15 | Active |
| US7602707B2 | Quality of service differentiation in wireless networks | Electricity | 12 | Active |
| US8990011B2 | Determining user device's starting location | Physics | 10 | Active |
| US7720072B2 | Method for dynamic bandwidth allocation in passive optical network | Electricity | 8 | Active |
| US8335437B2 | Time synchronization method and device in passive optical network and passive optical network | Electricity | 7 | Active |
| US8983490B2 | Locating a mobile device | Electricity | 7 | Active |
| US7729612B2 | Method and system for maintenance of a passive optical network | Electricity | 7 | Active |
| US7751712B2 | Passive optical network and data communication method thereof | Electricity | 6 | Active |
| US7516210B2 | Role-based presence enabled service for communication system | Electricity | 6 | Expired |
| US7941055B2 | Method for upgrading network rate of passive optical network | Electricity | 6 | Active |
| US7840135B2 | Method, system and apparatus for detecting failure of an optical network terminal of a passive optical network | Electricity | 5 | Active |
| US9774390B2 | Fiber link recognition method, device, and system | Electricity | 4 | Active |
| US9373914B2 | Linkage apparatus for plugging PCB board | Electricity | 4 | Active |
| US9402333B2 | Ventilation denoising device and ventilation denoising system | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9279878B2 | Locating a mobile device | Electricity | 3 | Active |
| US7684345B2 | Method for monitoring upstream burst performance in a point to multi-point access network | Electricity | 3 | Active |
| US8917987B2 | Method and apparatus for detecting branch fibers, and passive optical network | Electricity | 3 | Active |
| US7894485B2 | Method and device of transmitting SDH services in passive optical network | Electricity | 3 | Active |
| US8891915B2 | Optical switch system and feedback control method of signal light | Electricity | 2 | Active |
| US8385744B2 | Delay control method in passive optical network, an optical line terminal and a passive optical network | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.