Ping Chen
10Patents
3h-index
17Co-inventors
53Inventor score
Filing activity: Oct 4, 2001 → May 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9648019B2 | Wi-Fi integration for non-SIM devices | Electricity | 8 | Active |
| US10582382B2 | Methods and devices of authenticating non-SIM mobile terminals accessing a wireless communication network | Electricity | 4 | Active |
| US6803907B2 | Wireless beam-pen pointing device | Physics | 4 | Expired |
| US10182053B2 | Methods and nodes for handling access to a service via an untrusted non-3GPP network | Electricity | 2 | Active |
| US9866557B2 | Method and nodes for authorizing network access | Electricity | 2 | Active |
| US10149163B2 | Methods and apparatuses of device identity check in a core network for a wireless network | Electricity | 1 | Active |
| US10382958B2 | Methods and devices of registering, verifying identity of, and invalidating non-SIM mobile terminals accessing a wireless communication network | Electricity | 1 | Active |
| US9641531B2 | Node and a method for enabling network access authorization | Electricity | 0 | Active |
| US9049562B2 | HSS fault recovery for non-3GPP access | Electricity | 0 | Active |
| US12267772B2 | Method and apparatus for managing network slice for terminal device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.