Ling Xu
46Patents
3h-index
122Co-inventors
66Inventor score
Filing activity: Dec 22, 1998 → Dec 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6430688B1 | Architecture for web-based on-line-off-line digital certificate authority | Electricity | 91 | Expired |
| US9032485B2 | Anchor authenticator relocation method and system | Electricity | 34 | Active |
| US8352631B2 | Method for improving transmission efficiency of physical layer attributes in wireless communication system | Electricity | 3 | Active |
| US7557060B2 | Solid phosphoric acid with controlled porosity | Chemistry; Metallurgy | 3 | Active |
| US10966120B2 | Communication device, communication system, communication method, and non-transitory computer-readable medium | Electricity | 2 | Active |
| US8078199B2 | Method and system for accelerating page accessing in the wide band wireless system | Electricity | 2 | Active |
| US8625479B2 | Data synchronization for multicast/broadcast service in wireless relay network | Electricity | 2 | Active |
| US11752798B2 | Measuring and drawing device | Physics | 1 | Active |
| US11552476B1 | System and method for converter control of an inverter-based resource | Emerging Cross-Sectional Technologies | 1 | Active |
| US9094893B2 | Method and apparatus for establishing service route | Electricity | 1 | Active |
| US8837327B2 | Method and device for managing network topology structure of machine to machine network | Emerging Cross-Sectional Technologies | 1 | Active |
| US8063260B2 | Solid phosphoric acid with controlled porosity | Chemistry; Metallurgy | 1 | Active |
| US8699451B2 | Update method of wireless relay station link relation | Electricity | 1 | Active |
| US11627067B2 | Method for synchronizing topology information in SFC network, and routing network element | Electricity | 1 | Active |
| US10489367B2 | Generating an index for a table in a database background | Physics | 1 | Active |
| US11477109B2 | Method for synchronizing topology information in SFC network, and routing network element | Electricity | 1 | Active |
| US10932271B2 | Method and apparatus for grouping vehicles in internet of vehicles | Electricity | 1 | Active |
| US8229475B2 | Method for improving performance of mobile broadband wireless access system | Electricity | 1 | Active |
| US8254334B2 | Optimization method of multiple service flows operation for WiMAX system | Electricity | 1 | Active |
| US10855574B2 | Method and network device for computing forwarding path | Electricity | 1 | Active |
| US12293734B2 | Compensation device, display panel, and compensation method thereof | Physics | 0 | Active |
| US9447458B2 | Detection of neighboring variants | Chemistry; Metallurgy | 0 | Active |
| US11412526B2 | Communication apparatus, communication system, communication method, and non-transitory computer readable medium | Electricity | 0 | Active |
| US8599732B2 | Method for entering an idle mode | Electricity | 0 | Active |
| US9540268B2 | Method for treating highly concentrated resin-desorption liquid generated from wastewater deep purification | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.