Issued Patents All Time
Showing 101–122 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717916 | Method and apparatus for initializing a packet traffic channel in a communication system | Jae-Min Ahn, Soon-Young Yoon, Young-Ky Kim | 2004-04-06 |
| 6707788 | Channel spreading device and method in CDMA communication system | Jae-Yoel Kim, Seung-Joo Maeng, Young-Ky Kim | 2004-03-16 |
| 6674807 | Communication apparatus and method for a CDMA communication system | Chang-Soo Park, Jun Jin Kong, Jae-Yoel Kim, Jong-Seon No, Kyeong-Cheol Yang | 2004-01-06 |
| 6674712 | Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system | Kyeong-Cheol Yang, Jae-Yoel Kim, Young-Ky Kim | 2004-01-06 |
| 6671251 | Method for generating complex quasi-orthogonal code and apparatus and method for spreading channel data using the quasi-orthogonal code in CDMA communication system | Young-Ky Kim, Kyeong-Cheol Yang, Jae-Min Ahn, Jae-Yoel Kim, Seung-Joo Maeng | 2003-12-30 |
| 6654358 | Method for transmitting power control signal in mobile communication system | Jin-Soo Park | 2003-11-25 |
| 6594244 | Data communication device and method in a CDMA communication system | Hoon Chang, So-Min Park | 2003-07-15 |
| 6539008 | Method for inserting power control bits in the CDMA mobile system | Jae-Min Ahn, Young-Ky Kim, Soon-Young Yoon, Felix Kwang-Wook Yie, Seung-Hyun Kong | 2003-03-25 |
| 6510145 | Method and apparatus for providing packet data service in a communication system | Young-Ky Kim, Jae-Min Ahn, Soon-Young Yoon | 2003-01-21 |
| 6487693 | Channel encoding/decoding in communication system | Jae-Yeol Kim, Chang-Soo Park, Jun Jin Kong, Jong-Seon No, Kyeong-Cheol Yang | 2002-11-26 |
| 6484557 | Slide-typed switch durability testing apparatus for automobile | — | 2002-11-26 |
| 6480481 | Gated transmission in control hold state in CDMA communication system | Su-Won Park, Young-Ky Kim, Jae-Min Ahn, Jae-Yoel Kim | 2002-11-12 |
| 6470001 | Device and method for time alignment on reverse link in mobile communication system | Young-Ky Kim, Soon-Young Yoon, Jae-Min Ahn, Jin Woo CHOI | 2002-10-22 |
| 6438119 | Data communication device and method for mobile communication system with dedicated control channel | Young-Ky Kim, Jae-Min Ahn, Soon-Young Yoon, Hyun Suk Lee, Jin-Soo Park +1 more | 2002-08-20 |
| 6437714 | Channel encoding device and method for communication system | Jae-Yoel Kim, Chang-Soo Park, Jun Jin Kong, Jong-Seon No, Kyeong-Cheol Yang | 2002-08-20 |
| 6427545 | Strength tester for automobile door handle | — | 2002-08-06 |
| 6400703 | Device and method for generating and distributing coded symbols in a CDMA communication system | Chang-Soo Park, Jun Jin Kong, Jae-Yoel Kim, Jong-Seon No, Kyeong-Cheol Yang | 2002-06-04 |
| 6396868 | Spread spectrum signal generating device and method in transmitter of mobile communications system | Soon-Young Yoon, Jae-Min Ahn, Young-Ky Kim, Jong-Seon No, Hong-Yeop Song +2 more | 2002-05-28 |
| 6385187 | Device and method for generating spread spectrum signal using pseudo-orthogonal code in CDMA mobile communications system | Jae-Min Ahn, Soon-Young Yoon, Young-Ky Kim, Jong-Seon No, Hong-Yeop Song +2 more | 2002-05-07 |
| 6385437 | Power control apparatus and method for inter-frequency handoff in CDMA communication system | Chang-Soo Park, Jae-Min Ahn, Jae-Yoel Kim | 2002-05-07 |
| 6310923 | Device and method for data encoding and frequency diversity in mobile communications system | Kwang-Wook Lee, Soon-Young Yoon, Jae-Min Ahn, Young-Ky Kim, Seung-Hyun Kong +3 more | 2001-10-30 |
| 6272124 | Complemental service providing device and method in communication system | Jae-Min Ahn, Soon-Young Yoon, Young-Ky Kim | 2001-08-07 |