Fan Zhao
43Patents
8h-index
58Co-inventors
74Inventor score
Filing activity: Jul 11, 2008 → May 30, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8566455B1 | Method and apparatus for supporting multiple connections in 3GPP systems | Electricity | 56 | Active |
| US8681739B1 | Method and apparatus for supporting multiple connections over different types of access in 3GPP systems | Electricity | 24 | Active |
| US8270978B1 | Method and apparatus for performing a handover between a non-3GPP access and a 3GPP access using Gn/Gp SGSNs | Electricity | 21 | Active |
| US8514777B1 | Method and apparatus for protecting location privacy of a mobile device in a wireless communications network | Electricity | 16 | Active |
| US8599790B1 | Multiple packet data network support for wireless client devices with network-based proxy mobility | Electricity | 15 | Active |
| US8761007B1 | Method and apparatus for preventing a mobile device from creating a routing loop in a network | Electricity | 10 | Active |
| US8788826B1 | Method and apparatus for dynamically allocating a mobile network prefix to a mobile terminal | Electricity | 9 | Active |
| US8498268B1 | Method and apparatus for re-establishing network connectivity upon handover in a wireless network | Electricity | 8 | Active |
| US8160038B1 | Packet data network specific addressing solutions with network-based mobility | Electricity | 8 | Active |
| US8244894B1 | Detach mechanisms for host-based mobility protocols | Electricity | 4 | Active |
| USD741927S1 | Monochromator housing | General | 4 | Active |
| US8161132B1 | Packet data network specific addressing solutions with network-based mobility | Electricity | 4 | Active |
| US9277579B1 | Method and apparatus for supporting multiple connections in 3GPP systems | Electricity | 4 | Active |
| US8676993B1 | Bundled transmission control protocol connections | Electricity | 4 | Active |
| US8666419B1 | Method and apparatus for performing a handover between a non 3GPP access and a 3GPP access using Gn/Gp SGSNs | Electricity | 3 | Active |
| US8778216B2 | Slow release anti-icing material for bituminous pavement and preparation method thereof | Chemistry; Metallurgy | 3 | Active |
| US9844082B1 | Method and apparatus for supporting multiple connections in 3GPP systems | Electricity | 3 | Active |
| US10232037B2 | Supramolecular hydrogel of fMLF-based molecules and use thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US8077686B2 | Multiple packet data network support over trusted access | Electricity | 2 | Active |
| US7839874B2 | System and method for reselection of a packet data network gateway when establishing connectivity | Electricity | 2 | Active |
| US9750071B1 | Method and apparatus for supporting multiple connections over different types of access in 3GPP systems | Electricity | 2 | Active |
| US8953609B1 | Packet-data-network-specific addressing solutions for clients relying on proxy-based mobility | Electricity | 2 | Active |
| US10092138B2 | Modified dicing procedure for a food processor | Performing Operations; Transporting | 2 | Active |
| US8995390B1 | Method and apparatus for increasing the speed of handover in a wireless communications network | Electricity | 2 | Active |
| US8743747B2 | System and method for reselection of a packet data network gateway when establishing connectivity | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.