Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12327370 | Apparatus and method for monitoring inactive livestock | You-Jin KIM, Dae Heon Park, Hyeon PARK, Jee Sook Eun, Jae Young Jung +2 more | 2025-06-10 |
| 11994935 | Apparatus and method for predicting remaining lifetime of environment data collection sensor in livestock house | Seng Kyoun Jo, You-Jin KIM, Dae Heon Park, Hyeon PARK, Jee Sook Eun +2 more | 2024-05-28 |
| 11477358 | System and method of monitoring in-pen livestock by using edge information about livestock | You-Jin KIM, Dae Heon Park, Hyeon PARK, Jee Sook Eun, Jae Young Jung +2 more | 2022-10-18 |
| 10581704 | Cloud system for supporting big data process and operation method thereof | Dae Heon Park, Hyeon PARK, Jee Sook Eun, Eun Ju Lee | 2020-03-03 |
| 10579460 | Method and apparatus for diagnosing error of operating equipment in smart farm | Hyeon PARK, Jee Sook Eun | 2020-03-03 |
| 9591592 | Apparatus and method for controlling transmission power in CAN communication | Kyo Hoon Son, Byeong Cheol Choi | 2017-03-07 |
| 9031074 | Method and apparatus for packet call setup | Byung Bog LEE, Dong-Hwan Park, In Hwan Lee, Cheol Sig Pyo, Hyochan BANG | 2015-05-12 |
| 8868017 | Rectifier, received signal strength indicator, and receiver | Hoyong Kang, Nguyen Trung Kien, Tae Joon Park, Wun Cheol Jeong, Chang Sub Shin +2 more | 2014-10-21 |
| 8731020 | Constant amplitude decoding apparatus and method for multiplexed direct-sequence spread communication system | Tae Joon Park, Seong Soon Joo, Jong-Suk Chae, Cheol Sig Pyo | 2014-05-20 |
| 8594066 | Apparatus and method for managing channel resource in beacon-enabled wireless personal area network (WPAN) | Wu Cheol Jeong, Chang Sub Shin, Tae Joon Park, Hoyong Kang, In Hwan Lee +1 more | 2013-11-26 |
| 8471525 | Apparatus and method for charging internal battery in wireless sensor network | Nae-Soo Kim, Ho Yong Kang, Kyo Hoon Son, Cheol Sig Pyo | 2013-06-25 |
| 8254290 | Method and apparatus for constructing synchronous sensor network | Nae-Soo Kim, Cheol Sig Pyo, Jong-Suk Chae | 2012-08-28 |
| 8089909 | Method of transmitting/receiving data in sensor network for reducing overhearing of sensor nodes | Kyeseon Lee, Chong-Ho Yoon, Gang-Ho Byun, Nae-Soo Kim, Cheol Sig Pyo | 2012-01-03 |
| 8040828 | Method for managing dormant nodes in wireless sensor network | Yong Sun Kim, Woo Yong Lee, Hyun Jeong Lee, Yoon-Mee Doh, Cheol Sig Pyo +1 more | 2011-10-18 |
| 7929558 | Method for buffering receive packet in media access control for sensor network and apparatus for controlling buffering of receive packet | Yong Sun Kim, Yoon-Mee Doh, Cheol Sig Pyo | 2011-04-19 |
| 7899074 | Apparatus and method for controlling multi-channel access | Tae Joon Park, Nae-Soo Kim, Cheol Sig Pyo, Jae Yong Lee, Byung-Chul Kim | 2011-03-01 |
| 7825791 | Distributional alert system for disaster prevention utilizing ubiquitous sensor network | Yoon-Mee Doh, Cheol Sig Pyo | 2010-11-02 |
| D494985 | Lawn mower | Hannah D. Lyman, G. Kent Lauer | 2004-08-24 |
| D469785 | Mower | G. Kent Lauer, Holland A. Mertell | 2003-02-04 |
| 6253416 | Blower air stream diverter | G. Kent Lauer, Holland A. Mertell | 2001-07-03 |