Sik Choi
13Patents
5h-index
31Co-inventors
58Inventor score
Filing activity: Mar 29, 2002 → Mar 27, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7542442B2 | Uplink scheduling method in VoIP | Electricity | 13 | Active |
| US7894389B2 | System and method for transmitting and receiving resource allocation information in a wireless communication system | Electricity | 12 | Active |
| US6623092B2 | Ink cartridge with separate magnets | Performing Operations; Transporting | 10 | Expired |
| US6739711B2 | Ink cartridge | Performing Operations; Transporting | 7 | Expired |
| US8515443B2 | Apparatus and method for transmitting/receiving channel quality information in a communication system | Electricity | 5 | Active |
| US8116246B2 | System and method for data transmission/reception based on an operational state of a mobile station in a communication system | Electricity | 4 | Active |
| US7689215B2 | Method of compressing control information in a wireless communication system | Electricity | 3 | Expired |
| US7699437B2 | Array inkjet head and inkjet image-forming apparatus having the same | Performing Operations; Transporting | 3 | Active |
| US8014349B2 | Apparatus and method for transmitting/receiving signal in a communication system | Electricity | 3 | Active |
| US8705432B2 | Method and system for transmitting/receiving data in communication system | Electricity | 1 | Active |
| US7246892B2 | Ink-cartridge for inkjet printer | Performing Operations; Transporting | 1 | Expired |
| US7860463B2 | Method of reporting channel state in mobile communication system | Electricity | 1 | Active |
| US8457073B2 | Apparatus and method for relay station handover in multi-hop relay broadband wireless access system | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.