Changhoi Koo
35Patents
8h-index
23Co-inventors
71Inventor score
Filing activity: Aug 21, 2006 → Jul 7, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8805303B2 | Method and apparatus for avoiding in-device coexistence interference with preferred frequency notification | Electricity | 27 | Active |
| US8547867B2 | Method and apparatus for interference identification on configuration of LTE and BT | Electricity | 21 | Active |
| US8289891B2 | Flexible sleep mode for advanced wireless systems | Emerging Cross-Sectional Technologies | 20 | Active |
| US8831611B2 | Method and apparatus for avoiding in-device coexistence interference with keeping time update for handover | Electricity | 15 | Active |
| US8842602B2 | Enhancement of in-device coexistence interference avoidance | Electricity | 11 | Active |
| US8391254B2 | Channel configuration and bandwidth allocation in multi-hop cellular communication networks | Electricity | 10 | Active |
| US9055497B2 | Method and apparatus for avoiding in-device coexistence interference | Electricity | 9 | Active |
| US7941155B2 | Calculation and broadcast of cell-load ratio and intelligent cell selection for IEEE802.16M | Electricity | 8 | Active |
| US8750195B2 | System and method for multiple relay node operation in a communications system | Electricity | 5 | Active |
| US9900895B2 | Method and apparatus for avoiding in-device coexistence interference | Electricity | 4 | Active |
| US9161343B2 | Method and apparatus for avoiding in-device coexistence interference | Electricity | 4 | Active |
| US9161278B2 | Communicating an indication relating to in-device coexistence interference | Electricity | 3 | Active |
| US9173174B2 | Resource block indication and allocation for in-device coexistence interference avoidance | Electricity | 3 | Active |
| US9060280B2 | Enhanced in-device coexistence interference avoidance using predetermined downlink channel | Electricity | 3 | Active |
| US9629025B2 | Controlling data offload in response to feedback information | Electricity | 3 | Active |
| US8155222B2 | Method and apparatus for transmitting and receiving control information in a wireless communication system | Electricity | 3 | Active |
| US9629191B2 | Systems and methods for initiating device-to-device communication in wireless networks | Electricity | 3 | Active |
| US9717075B2 | Method and apparatus for avoiding in-device coexistence interference with preferred frequency notification | Electricity | 2 | Active |
| US9240846B2 | Random access channel procedures for in-device coexistence interference avoidance | Electricity | 2 | Active |
| US8391217B2 | Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling | Electricity | 2 | Active |
| US9549394B2 | Methods and devices for performing proximity discovery | Electricity | 2 | Active |
| US9100969B2 | Physical layer feedback for in-device coexistence interference mitigation | Electricity | 2 | Active |
| US9419740B2 | Access procedures for in-device coexistence interference avoidance | Electricity | 2 | Active |
| US8891455B2 | Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling | Electricity | 2 | Active |
| US8849293B2 | Handling in-device coexistence interference | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.