Issued Patents All Time
Showing 51–75 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8467327 | Sensor network system and communication method thereof | Seung Ki Hong, Jong-Arm Jun, Sang Hun Lee, Lynn Choi | 2013-06-18 |
| 8457047 | Multiple pans conflict resolution method in zigbee | Hyun Hak Kim, No Seong PARK, Yoonmee Doh, Jong-Arm Jun | 2013-06-04 |
| 8452319 | Ad-hoc wireless communication method using sector antenna, recovery method in ad-hoc wireless communication and ad-hoc wireless communication system | Kang-Woo Lee, Ju Derk Park, Sang-Joon Park, Jong-Suk Chae | 2013-05-28 |
| 8442167 | Multistage channel estimation method and apparatus | Seung Il Myong, Hoe-Sung Yang, Dong-Beom Shin, Nak-Seon Seong, Heyung Sub Lee | 2013-05-14 |
| 8416063 | Method and apparatus for stopping power supply in RFID system | Jae Young Jung, Hae-Won Son, Jun-Ho Yeo, Jong-Hyun Seo, Su Na CHOI +1 more | 2013-04-09 |
| 8396042 | Multiple access system and method for 60 GHz wireless communications system | Kyeongpyo Kim, Jin Kyeong Kim, Woo Yong Lee, Yong Sun Kim, Nae-Soo Kim | 2013-03-12 |
| 8385301 | Apparatus and method for increasing operation time in IEEE802.15.4-2006 beacon based wireless sensor network | Jong Oh Lee, Nae-Soo Kim | 2013-02-26 |
| 8362879 | Apparatus and method for integrated reader and tag | Ji-Hoon Bae, Chan-Won Park, Dong-Han Lee, Hee-Sook Mo, Gil-Young Choi +1 more | 2013-01-29 |
| 8341248 | Energy-efficient communication method in group information-based sensor network and sensor network system using the method | Seung Ki Hong, Jong-Arm Jun | 2012-12-25 |
| 8334755 | Method for recognizing radio frequency identification tag reader and apparatus thereof | Jee Sook Eun, Hee-Sook Mo, Hyochan BANG, Se Won OH, Jae Gak Hwang +1 more | 2012-12-18 |
| 8332707 | Method of transmission of large data amounts in sensor network based on MAC | Kye Seon LEE, Nae-Soo Kim, Jong-Suk Chae | 2012-12-11 |
| 8319686 | Apparatus and method for controlling radiation direction | Juderk Park, Sang-Joon Park, Jong-Suk Chae | 2012-11-27 |
| 8314703 | Apparatus and method for managing product distribution using security tag | Kang Bok Lee, Heyung Sub Lee, Sang Yeoun Lee, Jae Heum Lee, Dong-Beom Shin +3 more | 2012-11-20 |
| 8285243 | Wake-up receiver and wake-up method using duty cycling and power off technique | Ho Yong Kang, Dae Young Yoon, Trung Kien NGUYEN, Ji Eun Kim, Xiaohua Yu +3 more | 2012-10-09 |
| 8274374 | Synchronization method between reader and tag | Hyunseok Kim, Su Na CHOI, Heyung Sub Lee, Nak-Seon Seong, Jong-Suk Chae | 2012-09-25 |
| 8254290 | Method and apparatus for constructing synchronous sensor network | Se Han Kim, Nae-Soo Kim, Jong-Suk Chae | 2012-08-28 |
| 8254342 | Method for determining superframe for beacon scheduling | Hoon Jeong, Jong Oh Lee, Jong Young Lee, Sun-Joong Kim, Jong-Suk Chae | 2012-08-28 |
| 8237592 | System and method for providing policy based radio frequency identification service | Hyochan BANG, Jae Gak Hwang, Hyung Jin Ahn, Kwang Hoon Kim | 2012-08-07 |
| 8228934 | Method of performing routing and allocating resources in wireless sensor network | Wun Cheol Jeong, Nae-Soo Kim, Jong-Moon Chung, Hyung-Weon Cho, Ki Yong Jin | 2012-07-24 |
| 8219141 | System with shared power amplifier for mobile communication terminal with mobile RFID function | Hoe-Sung Yang, Chan-Won Park, Dong-Han Lee, Ji-Hoon Bae, Hee-Sook Mo +2 more | 2012-07-10 |
| 8208401 | Method of managing address spaces of incommunicable nodes in ZigBee network | Noseong Park, Yoonmee Doh, Hyunhak Kim, Sun-Joong Kim | 2012-06-26 |
| 8176209 | Data communication system | Seung Mok Yoo | 2012-05-08 |
| 8174386 | RFID reader controlling device, interlocking method for RFID reader, and RFID reader controlling method | Se Won OH, Hee-Sook Mo, Jee Sook Eun, Jae Gak Hwang | 2012-05-08 |
| 8174390 | Radio frequency identification tag and antenna for radio frequency identification tag | Jeong Seok Kim, Won Kyu Choi, Gil-Young Choi, Jong-Suk Chae | 2012-05-08 |
| 8170523 | Super regenerative receiver and method of saving power of the same | Hoyong Kang, Xiaohua Yu, Ji Eun Kim, Trung Kien NGUYEN, Dae Young Yoon +3 more | 2012-05-01 |