Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380395 | Method of providing logistics information service using data logger for processing logistics-related information | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2025-08-05 |
| 12381666 | Method for estimating bit error probability using error rate ratio of frame synchronization word | Seokkwon Kim, Keunsu Ma | 2025-08-05 |
| 12361252 | Dual band RFID tag, and sensing data processing device having same | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2025-07-15 |
| 12346763 | Electronic device powered on in response to radio frequency signal, near field communication tag circuit included therein, and operating method thereof | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2025-07-01 |
| 12298883 | Data logger for processing logistics-related information and cold container including the same | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2025-05-13 |
| 12260275 | Portable NFC device that releases reset in response to radio frequency signal, and NFC tag circuit included therein | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2025-03-25 |
| 12079843 | On-line advertisement method using advertisement website | — | 2024-09-03 |
| 11765804 | Programmable light source output control device using electronic fuse, lighting device, and method of programming lighting device | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2023-09-19 |
| 11702068 | Collision distance estimation device and advanced driver assistance system using the same | Moon Yong JIN, Soo yong Ryu, Hyun-Wook Jeong | 2023-07-18 |
| 11510571 | Body temperature sensor module to be attached to skin, comprising intelligent semiconductor | Pyeong Han Lee, Kwang Beom Park, Hyoung Jun Kim, Sang Min YOON, Beom-Jin Kim +5 more | 2022-11-29 |
| 11295348 | On-line advertisement method using advertisement website | — | 2022-04-05 |
| 10697917 | IC and sensor for measuring salinity and method for measuring salinity using the sensor | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2020-06-30 |
| 10685271 | Integrated circuit and electronic tag for processing UHF RFID signal and NFC signal and method for providing data processing service | Pyeong Han Lee, Kwang Beom Park, Sung Hun Chun, Chang Ho Ryu | 2020-06-16 |
| 10261104 | Around view monitoring system and method for vehicles | Jong Hwan Kim, Sang Kook Kim | 2019-04-16 |
| 9907861 | High molecular weight arginine-grafted bioreducible polymers | Hye-Yeong Nam, Kihoon Nam, David A. Bull | 2018-03-06 |
| 8829109 | Cleavable modifications to reducible poly(amido ethylenimine)s to enhance nucleotide delivery | James Yockman, Jonathan Brumbach, Lane V. Christensen | 2014-09-09 |
| 8404405 | Pellicle frame, pellicle, lithography apparatus, and method of fabricating the pellicle frame | Jung Jin Kim, Bum-hyun An, Chan-uk Jeon, Jang-dong You, Ik-jun Kim +2 more | 2013-03-26 |
| 8241198 | Ventricular assist device capable of implantation of stem cells | David A. Bull, Rafe C. Connors, Harold M. Erickson, James Yockman | 2012-08-14 |
| 8153155 | Arginine-conjugated bioreducible poly(disulfide amine) polymers for gene delivery system | Sun Hwa Kim, Ji Hoon Jeong, Tae Il Kim, David A. Bull | 2012-04-10 |
| 8153154 | Arginine-conjugated bioreducible poly(disulfide amine) polymers for gene delivery systems | Tae Il Kim | 2012-04-10 |
| 8058256 | Polymeric carrier for delivery of small interfering RNA | Won-Jong Kim | 2011-11-15 |
| 7998941 | Hypoxia inducible VEGF plasmid for ischemic disease | Minhyung Lee | 2011-08-16 |
| 7952501 | Demodulator capable of compensating offset voltage of RF signal and method thereof | Pyeong Han Lee, Sung Hun Chun | 2011-05-31 |
| 7863470 | Linear polyethylenimine-sterol conjugates for gene delivery | Darin Y. Furgeson | 2011-01-04 |
| 7740877 | Aliphatically modified biodegradable block copolymers as thermogelling polymers | Seongbong Jo, Jin Seok Kim | 2010-06-22 |