Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687651 | Method and apparatus for interfacing synchronous core network with asynchronous radio network | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2014-04-01 |
| 8285325 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2012-10-09 |
| 8220727 | Pressure-compensation drip tape | — | 2012-07-17 |
| 8135030 | Method and apparatus for interfacing synchronous core network with asynchronous radio network | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2012-03-13 |
| 7505783 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2009-03-17 |
| 7443881 | Method and apparatus for interfacing synchronous core network with asynchronous radio network | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2008-10-28 |
| 7311624 | Apparatus for controlling speed of a water pump | — | 2007-12-25 |
| 7203514 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2007-04-10 |
| 7110788 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2006-09-19 |
| 7035894 | Method for retransmitting data efficiently in mobile communication system | Jae Hong Park, Yu Ro LEE, Jeong-Hwa Ye | 2006-04-25 |
| 7016321 | Method for processing handoff and call in asynchronous mobile communication system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2006-03-21 |
| 6992999 | Method for transmitting long code state information in asynchronous mobile communication system | Jae Hong Park, Yu Ro LEE, Ho-Geun Lee | 2006-01-31 |
| 6992993 | Method for cell selection of asynchronous mobile station in asynchronous mobile communication system | Jae Hong Park, Woon-Hee Hwang, Jeong-Hwa Ye | 2006-01-31 |
| 6975608 | Method for performing handoff between asynchronous base station and synchronous base station | Jae Hong Park, Yu Ro LEE, Ho-Geun Lee | 2005-12-13 |
| 6918622 | Robot hand and robot hand finger | Mun Sang Kim, Bong-Soo Kang, Woo Jin Chung, Hyung-Jin Lee | 2005-07-19 |
| 6882660 | Method for repeating data transmission in mobile communication system | Yu Ro LEE, Jeong-Hwa Ye, Ho-Geun Lee | 2005-04-19 |
| 6853852 | Method and apparatus for interfacing synchronous core network with asynchronous radio network | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2005-02-08 |
| 6741868 | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | Jae Hong Park, Woon-Hee Hwang, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye | 2004-05-25 |
| 6731623 | Data transmission method for hybrid ARQ type II/III downlink of a wide-band radio communication system | Yu Ro LEE, Jae Hong Park, Jeong-Hwa Ye | 2004-05-04 |
| 6704581 | Mobile telecommunication system and method for performing handoff between asynchronous base station and synchronous base station | Jae Hong Park, Yu Ro LEE, Ho-Geun Lee | 2004-03-09 |
| 6498933 | Method for transmitting data for inter-frequency/inter-system handover in mobile telecommunications system | Jae Hong Park, Yeon-Sang Koo, Shin-Hyun Yang, Jeong-Hwa Ye, Yu Ro LEE +1 more | 2002-12-24 |
| 6301526 | Master device having force reflection function | Mun Sang Kim, Soo-Yong LEE | 2001-10-09 |
| 6081050 | Linear actuator using radial bearing | Yeh-Sun Hong | 2000-06-27 |
| 5825983 | Tactile feedback device for remote control robot using repulsive force of magnet | Jong-Oh Park, In Seok Ahn, Hyo Sik Kang | 1998-10-20 |
| 5807011 | Foot system for jointed leg type walking robot | Yeh-Sun Hong | 1998-09-15 |