Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793698 | Thermoplastic composite resin composition for shielding electromagnetic waves | Seung Woo Choi, Min Jae Kim, Jong Sung Park, Byoung Chul Park | 2020-10-06 |
| 10149241 | Device, method, and system for starting mobile hotspot | Xiaoliang Zhang | 2018-12-04 |
| 9742351 | Apparatus and method for collecting state information of solar module | Chang-Sic CHOI, Wan Ki PARK, Il Woo LEE | 2017-08-22 |
| 8982787 | Method and apparatus for connecting to network from mobile terminal | Hong-Kyu Kim, Kwang-Jin Park | 2015-03-17 |
| 8411693 | Method for controlling electric power of electric power controller, LRWPAN-ethernet bridge and sensor node | Chang-Sic CHOI, Wan Ki PARK, Hyun-Woo Oh, Jong Hyun JANG, Dong-Won Han | 2013-04-02 |
| 7957697 | Apparatus and method for controlling home appliances using zigbee wireless communication | Wan Ki PARK, In-Tark Han | 2011-06-07 |
| 7512396 | Apparatus and method for reducing power consumption in digital broadcast receiver | In-Tark Han, Youn Kwae JEONG, Sung Il Nam, Jung Chul SEO | 2009-03-31 |
| 7313325 | Channel allocation method in multirate WDM system | Sang Soo Lee, Seung-Kwan Kim, Moo Jung Chu | 2007-12-25 |
| 7298978 | Method and apparatus for optimizing decision level of signal output from optical receiver | Jyung Chan Lee, Seung Il Myong, Je Soo Ko | 2007-11-20 |
| 7295784 | Apparatus and method for performing electrically band-limited optical differential phase shift keying modulation | Youn Jang, Hyun Jae Lee | 2007-11-13 |
| 7266309 | Apparatus and method for stabilizing bias voltage for pulse generating modulator | Youn Jang, Kwang Joon Kim | 2007-09-04 |
| 7230958 | Raman amplifier and raman pumping method | Sun Hyok Chang, Hee Sang CHUNG, Ji-Sung Jung, Heuk Park, Won Kyoung Lee +1 more | 2007-06-12 |
| 7038841 | Fiber amplifier and control method thereof | Sun Hyok Chang, Hee Sang CHUNG, Seung-Kwan Kim, Won Kyoung Lee, Moo Jung Chu | 2006-05-02 |
| 6822214 | Optical signal receiving apparatus and method using the same | Moo Jung Chu, Jong Hyun Lee | 2004-11-23 |
| RE38244 | Method of bypassing vocoders in digital mobile communication system | Byong Jin Cho | 2003-09-02 |
| 6333927 | Data transmission method between a base station controller and a base transceiver station in a digital mobile communication system | — | 2001-12-25 |
| 6002999 | Interface apparatus and method between a selector and a plurality of vocoders in a mobile communication system | Byong Jin Cho | 1999-12-14 |
| 5930722 | Digital mobile communication system and timing design method between various subsystems | Byong Jin Cho | 1999-07-27 |
| 5793810 | Method of bypassing vocoders in digital mobile communication system | Byong Jin Cho | 1998-08-11 |
| 5724610 | Selector bank subsystem of CDMA system using a pair of first processors for selecting channels between CDMA interconnect subsystem and mobile service switch center | Yoon Chae Cheong | 1998-03-03 |