Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667341 | Apparatus and method for protection switching in optical transport network (OTN) suporting ODUflex(GFP) | Ji Wook YOUN, Seung Woo Lee | 2017-05-30 |
| 9413492 | Method and apparatus for transmitting data in optical transport network | Jong-Yoon Shin, Jongho Kim, Kwangjoon Kim | 2016-08-09 |
| 8954827 | Method and apparatus for transmitting data in optical transport network | Jong-Yoon Shin, Jongho Kim, Kwangjoon Kim | 2015-02-10 |
| RE45193 | Method and apparatus for extracting optical clock signal | Jaemyoung Lee | 2014-10-14 |
| 8689085 | Method and apparatus for transmitting data in optical transport network | Jong-Yoon Shin, Jongho Kim, Kwangjoon Kim | 2014-04-01 |
| 8635371 | Method and apparatus for processing timestamp using signature information on physical layer | Seung Hwan Kim, June-Koo Rhee, Kyu Sang Lee, Chan Kyun LEE, Ji-Hoon Sung | 2014-01-21 |
| 8473820 | Apparatus and method for transmitting and receiving data | Jong-Yoon Shin, Jongho Kim, Kwangjoon Kim | 2013-06-25 |
| 8359525 | Method and apparatus for transmitting data in optical transport network | Jong-Yoon Shin, Jongho Kim, Kwangjoon Kim | 2013-01-22 |
| 8228796 | Ethernet switching apparatus, and method for reducing power consumption of the same | Kye-Hyun Ahn | 2012-07-24 |
| 8208529 | Equalization apparatus and method of compensating distorted signal and data receiving apparatus | Choong-Reol Yang | 2012-06-26 |
| 8204087 | Multi-lane signal transmitting and receiving apparatuses | Jong-Yoon Shin, Jong Ho Kim | 2012-06-19 |
| 8127172 | Apparatus and method for receiving parallel SFI-5 data interfaced with very high-speed deserializer | Jongho Kim, Jong-Yoon Shin | 2012-02-28 |
| 8045554 | Method of and apparatus for processing virtual local area network tag frame | Seung Hwan Kim | 2011-10-25 |
| 7933523 | Clock extracting apparatus | Jaemyoung Lee | 2011-04-26 |
| 7869712 | Method and apparatus for increasing transmission capacity in optical transport network | Hyunwoo Cho, Sae-Kyoung KANG, Jong-Yoon Shin | 2011-01-11 |
| 7817922 | Apparatus and method to generate carrier suppressed-return to zero optical signal | Hyun Woo Cho, Dong Soo Lee | 2010-10-19 |
| 7796621 | Apparatus for matching gigabit Ethernet (GbE) signals with optical transport hierarchy (OTH) | Seung Hwan Kim | 2010-09-14 |
| 7653092 | Time-division multiplexing/demultiplexing system and method | Joon Hak Bang, Hyun Woo Cho, Sang-Kyu Lim, Wang-Joo Lee | 2010-01-26 |
| 7650078 | Frequency extracting apparatus and signal extracting system employing the same | Jaemyoung Lee | 2010-01-19 |
| 7624311 | Method and apparatus for converting interface between high speed data having various capacities | Jong-Yoon Shin, Hyun Jae Lee | 2009-11-24 |
| 7596324 | Apparatus for extracting optical clock using filters and amplifier and method for the same | Jae-Myoung Lee, Wang-Joo Lee | 2009-09-29 |
| 7580640 | Method and apparatus for extracting optical clock signal | Jaemyoung Lee | 2009-08-25 |
| 7577370 | Method and apparatus for extracting optical clock signal | Jaemyoung Lee | 2009-08-18 |
| 7532821 | Apparatus for optical clock extraction | Jae-Myoung Lee | 2009-05-12 |
| 7515007 | Integrated dielectric resonator filter and clock extraction device using the same | Sang-Kyu Lim, Sang Soo Lee, Hyun Woo Cho | 2009-04-07 |