Ryu; Seung-Kab
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryu; Seung-Kab.The latest application filed is for "wideband pulse detector and method for operating the same".
- Ryu; Seung-Kab - Sejong-si KR
- Ryu; Seung-Kab - Daejeon KR
| Patent | Date |
|---|---|
| Surge protection apparatus Grant 11,251,609 - Chu , et al. February 15, 2 | 2022-02-15 |
| Wideband pulse detector and method for operating the same Grant 10,928,497 - Kim , et al. February 23, 2 | 2021-02-23 |
| Wideband Pulse Detector And Method For Operating The Same App 20200217941 - KIM; Dong-Min ; et al. | 2020-07-09 |
| Surge Protection Apparatus App 20200076188 - CHU; Kwanguk ; et al. | 2020-03-05 |
| Apparatus And Method For Monitoring Performance Of Power Line Filter App 20190162785 - KIM; Uijung ; et al. | 2019-05-30 |
| Pulse injection apparatus Grant 9,448,270 - Namkoong , et al. September 20, 2 | 2016-09-20 |
| Antenna line protection device Grant 9,190,722 - Ryu , et al. November 17, 2 | 2015-11-17 |
| Stacked diode limiter Grant 8,994,471 - Ryu , et al. March 31, 2 | 2015-03-31 |
| Antenna Line Protection Device App 20150011121 - RYU; Seung-Kab ; et al. | 2015-01-08 |
| Pulse Injection Apparatus App 20150004847 - NAMKOONG; Up ; et al. | 2015-01-01 |
| Stacked Diode Limiter App 20150002238 - RYU; Seung-Kab ; et al. | 2015-01-01 |
| Coaxial Cable And Connector App 20150004833 - RYU; Seung-Kab ; et al. | 2015-01-01 |
| High-voltage wideband pulse load Grant 8,760,237 - Ryu , et al. June 24, 2 | 2014-06-24 |
| High-voltage wideband pulse attenuator having attenuation value self-correction function Grant 8,653,905 - Ryu , et al. February 18, 2 | 2014-02-18 |
| High-voltage coaxial cable and connector Grant 8,568,166 - Ryu , et al. October 29, 2 | 2013-10-29 |
| High-voltage Wideband Pulse Load App 20120299669 - RYU; Seung-Kab ; et al. | 2012-11-29 |
| High-voltage Coaxial Cable And Connector App 20120289083 - RYU; Seung-Kab ; et al. | 2012-11-15 |
| Device and method for preventing wiretapping on power line Grant 8,223,008 - Lee , et al. July 17, 2 | 2012-07-17 |
| High-voltage Wideband Pulse Attenuator Having Attenuation Value Self-correction Function App 20120086528 - Ryu; Seung Kab ; et al. | 2012-04-12 |
| High-power Pulse-signal Radiation System App 20120012761 - Ryu; Seung Kab ; et al. | 2012-01-19 |
| Device And Method For Preventing Wiretapping On Power Line App 20090063602 - LEE; Kyung Hoon ; et al. | 2009-03-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 