CHUNG; Young Ki
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHUNG; Young Ki.The latest application filed is for "lightning strike alarm system using bipolar conventional air terminal".
Company Profile
1.58.29
- CHUNG; Young Ki - Seoul KR
- Chung; Young-ki - Seoul 150-040 KR
- Chung; Young-Ki - KR KR
- Chung; Young-Ki - Dangsan-dong Yeongdeungpo-gu 150-040 Seoul KR
- Chung; Young-Ki - Yeongdeungpo-gu 150-040 Seoul KR
- Chung; Young-Ki - 150-040 Seoul KR
- Chung; Young-Ki - 374 Dangsan-dong Yeongdeungpo-gu KR
Patent Activity
| Patent | Date |
|---|---|
| Lightning Strike Alarm System Using Bipolar Conventional Air Terminal App 20210263189 - CHUNG; Young Ki ; et al. | 2021-08-26 |
| Lightning strike alarm system using bipolar conventional air terminal Grant 11,002,882 - Chung May 11, 2 | 2021-05-11 |
| Lightning rod Grant D889,295 - Chung | 2020-07-07 |
| Lightning Strike Alarm System Using Bipolar Conventional Air Terminal App 20200209431 - CHUNG; Young Ki | 2020-07-02 |
| Lightning strike alarm system using bipolar conventional air terminal Grant 10,598,821 - Chung | 2020-03-24 |
| Lightning Strike Alarm System Using Bipolar Conventional Air Terminal App 20180239059 - CHUNG; Young Ki | 2018-08-23 |
| Lightning conductor Grant D825,366 - Chung August 14, 2 | 2018-08-14 |
| Claymore mine on which device for preventing breakdown attributable to power noise has been mounted Grant 9,915,509 - Chung March 13, 2 | 2018-03-13 |
| Bipolar lightning protection apparatus having light emitting unit Grant 9,905,092 - Chung , et al. February 27, 2 | 2018-02-27 |
| Lightning conductor Grant D804,344 - Chung December 5, 2 | 2017-12-05 |
| Surge protection device for multi-protection mode communications Grant 9,728,956 - Chung August 8, 2 | 2017-08-08 |
| DC electric power noise cutoff device for electric anticorrosion apparatus Grant D793,977 - Chung , et al. August 8, 2 | 2017-08-08 |
| Active lightning arrester Grant 9,660,433 - Chung May 23, 2 | 2017-05-23 |
| Bipolar Lightning Protection Apparatus Having Light Emitting Unit App 20170045216 - CHUNG; Young-Ki ; et al. | 2017-02-16 |
| Grounding conductor Grant D778,749 - Chung February 14, 2 | 2017-02-14 |
| Bipolar lightning rod apparatus Grant 9,484,731 - Chung November 1, 2 | 2016-11-01 |
| Insulating Electrification Plate Ferrite Applicator For A Dipole Lightning Rod App 20160228894 - Chung; Young-ki | 2016-08-11 |
| Round Type Ferrite Applicator For Dipole Lightning Rod App 20160228906 - CHUNG; Young-ki | 2016-08-11 |
| Connector of lightening arrester wires for lightning arrester equipment Grant D756,925 - Chung May 24, 2 | 2016-05-24 |
| Connector of lightening arrester wires for lightning arrester equipment Grant D756,926 - Chung May 24, 2 | 2016-05-24 |
| Lightning rod Grant D756,827 - Chung May 24, 2 | 2016-05-24 |
| Connector of lightening arrester wires for lightning arrester equipment Grant D756,924 - Chung May 24, 2 | 2016-05-24 |
| Lightning protection and grounding device for vehicle Grant 9,331,467 - Chung May 3, 2 | 2016-05-03 |
| Lightning protection and grounding device for vehicle Grant 9,318,889 - Chung April 19, 2 | 2016-04-19 |
| Lightning rod Grant D753,523 - Chung April 12, 2 | 2016-04-12 |
| Claymore Mine On Which Device For Preventing Breakdown Attributable To Power Noise Has Been Mounted App 20160047640 - CHUNG; Young-Ki | 2016-02-18 |
| Surge Protection Device For Multi-protection Mode Communications App 20150364916 - Chung; Young-ki | 2015-12-17 |
| Active Lightning Arrester App 20150364907 - CHUNG; Young-ki | 2015-12-17 |
| Insulator Grant D731,429 - Chung June 9, 2 | 2015-06-09 |
| Lightning rod Grant D730,226 - Chung May 26, 2 | 2015-05-26 |
| Lightning Protection And Grounding Device For Vehicle App 20150124364 - Chung; Young-ki | 2015-05-07 |
| Bipolar Lightning Rod Apparatus App 20150122527 - CHUNG; Young-Ki | 2015-05-07 |
| Lightning Protection And Grounding Device For Vehicle App 20150124365 - Chung; Young-ki | 2015-05-07 |
| Ground Rod Testing Device For Ground Characteristic Analysis App 20150015272 - Chung; Young-ki | 2015-01-15 |
| Grounding conductor Grant D709,781 - Chung July 29, 2 | 2014-07-29 |
| Apparatus And Method For Calculating Length Of Carbon Grounding Electrode Module Based On Two-layered Distributed Constant Circuit App 20130197840 - Lee; Kang Soo ; et al. | 2013-08-01 |
| Low-resistance carbon grounding module and method for manufacturing the same Grant 8,482,374 - Chung July 9, 2 | 2013-07-09 |
| Lightning arrester Grant 8,451,575 - Chung May 28, 2 | 2013-05-28 |
| Surge protector Grant D673,919 - Chung January 8, 2 | 2013-01-08 |
| Low-resistance Carbon Grounding Module And Method For Manufacturing The Same App 20120293300 - CHUNG; Young-Ki | 2012-11-22 |
| Lightning rod Grant D642,949 - Chung August 9, 2 | 2011-08-09 |
| Lightning rod Grant D642,948 - Chung August 9, 2 | 2011-08-09 |
| Lightning rod Grant D642,947 - Chung August 9, 2 | 2011-08-09 |
| Lightning arrester Grant 7,902,455 - Chung March 8, 2 | 2011-03-08 |
| Lightning Arrester App 20100284118 - Chung; Young-Ki | 2010-11-11 |
| Lightning arrester App 20090308630 - Chung; Young-Ki | 2009-12-17 |
| Lightning rod Grant D590,285 - Chung April 14, 2 | 2009-04-14 |
| Lightning rod Grant D567,689 - Chung April 29, 2 | 2008-04-29 |
| Lighting rod Grant D567,688 - Chung April 29, 2 | 2008-04-29 |
| Equipotential Ground System And Method Of Constructing The Same App 20080047725 - Chung; Young-ki ; et al. | 2008-02-28 |
| Lightning rod Grant D558,626 - Chung January 1, 2 | 2008-01-01 |
| Lightning rod Grant D558,625 - Chung January 1, 2 | 2008-01-01 |
| Lightning arrester Grant D511,115 - Chung , et al. November 1, 2 | 2005-11-01 |
| Bipolar discharge-dissipation lightning air terminals Grant 6,943,285 - Chung September 13, 2 | 2005-09-13 |
| Space charge dissipation type air terminal App 20050122659 - Chung, Young-Ki | 2005-06-09 |
| Lightning arrester Grant 6,875,915 - Chung April 5, 2 | 2005-04-05 |
| Lightning Arrester App 20050061525 - Chung, Young-Ki | 2005-03-24 |
| Lightning arrester Grant D502,658 - Chung March 8, 2 | 2005-03-08 |
| Lightning arrester Grant D502,659 - Chung March 8, 2 | 2005-03-08 |
| Discharging member for lightning arrester Grant D498,693 - Chung November 23, 2 | 2004-11-23 |
| Bipolar multi electrostatic inducing discharge-dissipation lightning air terminals Grant 6,815,606 - Chung November 9, 2 | 2004-11-09 |
| Floating conductor Grant D497,116 - Chung October 12, 2 | 2004-10-12 |
| Bipolar discharge-dissipation lightning air terminals App 20040105211 - Chung, Young-Ki | 2004-06-03 |
| Floating conductor for bipolar discharge-dissipation lightning air terminals Grant D487,028 - Chung February 24, 2 | 2004-02-24 |
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