Cheng Chen
19Patents
3h-index
25Co-inventors
60Inventor score
Filing activity: Sep 24, 1987 → Dec 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5956523A | Method and apparatus for reducing the number of RS232/RS485 transmission converters required for communicating between a PC and a plurality of instruments | Physics | 12 | Expired |
| US8311060B2 | Method and system for transmitting IP message, negotiating bandwidth saving capability and saving network bandwidth | Electricity | 8 | Active |
| US9807248B2 | Method, system, and entity for exercising policy control | Electricity | 7 | Active |
| US10306073B2 | Method, system, and entity for exercising policy control | Electricity | 2 | Active |
| US8225116B2 | Power supply system electronic card and method for supplying power to the electronic card | Physics | 2 | Active |
| US8209556B2 | Method and device for power management and control of advanced telecom computing architecture system | Physics | 1 | Active |
| US12010520B2 | Method for accessing mobile core network by using fixed access device | Electricity | 1 | Active |
| US4786854A | Alternating current voltage regulator using a feedback loop with step filtering | Physics | 1 | Expired |
| US8601320B2 | Method and system for expanding micro telecom computing architecture | Electricity | 0 | Active |
| US8498517B2 | Method and system of implementing multimedia recording and media resource handling device | Electricity | 0 | Active |
| US12363232B2 | Method, system, and entity for exercising policy control | Electricity | 0 | Active |
| US8356192B2 | Method and device for power management and control of Advanced Telecom Computing Architecture system | Physics | 0 | Active |
| US10574730B2 | Streaming media resource downloading method and apparatus, and terminal device | Electricity | 0 | Active |
| US9059812B2 | MicroTCA carrier, clock card and method for providing a clock | Electricity | 0 | Active |
| US8417521B2 | Method, device and system for implementing speech recognition function | Physics | 0 | Active |
| US7983279B2 | Method for configuring IP network resource and IP network | Electricity | 0 | Active |
| US12301750B2 | Method, system, and entity for exercising policy control | Electricity | 0 | Active |
| US8917794B2 | Method, terminal, and system for sending and receiving service information | Electricity | 0 | Active |
| US10320660B2 | Method and device for transmitting forwarding parameter | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.