Jong-hun Park
34Patents
10h-index
38Co-inventors
75Inventor score
Filing activity: Nov 4, 1996 → May 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8209337B2 | Content recommendation apparatus and method using tag cloud | Physics | 51 | Active |
| US6934566B2 | Wireless communication device and controlling method thereof | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6334086A | Method and apparatus for collecting traffic information | Physics | 28 | Expired |
| US6813197B2 | DLL driving circuit for use in semiconductor memory device | Physics | 21 | Expired |
| US7447180B2 | Wireless media access method | Electricity | 21 | Expired |
| US6580649B2 | Semiconductor memory device | Physics | 17 | Expired |
| US6891773B2 | Driving voltage controller of sense amplifiers for memory device | Physics | 16 | Expired |
| US7583592B2 | Method for route recovery in wireless network of tree topology | Electricity | 15 | Active |
| US7817616B2 | Time synchronization method in wireless sensor network | Electricity | 12 | Active |
| US6336075B1 | Apparatus and method for guiding a vehicle | Physics | 11 | Expired |
| US7372866B2 | Wireless communication method for avoiding mutual interference between wireless communication systems, and apparatus thereof | Electricity | 9 | Expired |
| US7272132B2 | Wireless communication apparatus and method capable of adjusting beacon period | Electricity | 9 | Expired |
| US5884729A | Apparatus and method for controlling a plurality of elevator cars | Performing Operations; Transporting | 7 | Expired |
| US6907226B2 | Wireless communication apparatus, wireless communication method thereof, and wireless communication system employing the same | Electricity | 5 | Expired |
| US5848669A | Apparatus for efficiently managing a plurality of elevators | Performing Operations; Transporting | 5 | Expired |
| US7450553B2 | System and method for selecting beacon transmission starting point in communication system | Electricity | 5 | Active |
| US7835333B2 | Method of refining node position information in wireless sensor network | Electricity | 5 | Active |
| US7428232B2 | Broadcast method in wireless network and communication apparatus using the same | Electricity | 5 | Active |
| US7450521B2 | Cost-based routing using backoff scheme | Emerging Cross-Sectional Technologies | 3 | Active |
| US7505778B2 | Wireless communication apparatus and method using an adaptive credit redistribution algorithm | Electricity | 3 | Active |
| US6717875B2 | Semiconductor memory device | Physics | 2 | Expired |
| US7450557B2 | Wireless communication device, wireless communication system using the same, and communication method therefor | Electricity | 2 | Expired |
| US6954399B2 | Column repair circuit | Physics | 2 | Expired |
| US7889674B2 | Zigbee network device for assigning addresses to child nodes after constructing cluster-tree structure, address assigning method and routing method | Electricity | 2 | Active |
| US7636341B2 | Beacon scheduling method in wireless sensor network system | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.