Clif Liu
12Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Oct 3, 1991 → Dec 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5258999A | Circuit and method for receiving and transmitting control and status information | Electricity | 71 | Expired |
| US10044674B2 | System and method for automatic wireless network authentication in an internet of things (IOT) system | Electricity | 22 | Active |
| US5278874A | Phase lock loop frequency correction circuit | Electricity | 16 | Expired |
| US10149154B2 | Apparatus and method for sharing WiFi security data in an internet of things (IoT) system | Electricity | 12 | Active |
| US5359626A | Serial interface bus system for transmitting and receiving digital audio information | Physics | 11 | Expired |
| US10524119B2 | Apparatus and method for sharing credentials in an internet of things (IoT) system | Electricity | 6 | Active |
| US9843929B2 | Apparatus and method for sharing WiFi security data in an internet of things (IoT) system | Electricity | 6 | Active |
| US10405150B2 | System and method for reducing wireless traffic when connecting an IoT hub to an IoT device | Electricity | 5 | Active |
| US10838705B2 | System and method for service-initiated internet of things (IoT) device updates | Emerging Cross-Sectional Technologies | 4 | Active |
| US10659961B2 | Apparatus and method for sharing WiFi security data in an internet of things (IoT) system | Electricity | 3 | Active |
| US10721208B2 | System and method for automatic wireless network authentication in an internet of things (IOT) system | Electricity | 3 | Active |
| US11153750B2 | Apparatus and method for sharing credentials in an internet of things (IoT) system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.