Lee; Seung Gyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Seung Gyu.The latest application filed is for "fusible switch, battery control apparatus including same, and battery control method".
- Lee; Seung Gyu - Changwon-si KR
- Lee; Seung Gyu - Ulsan KR
- Lee; Seung Gyu - Seoul KR
- Lee; Seung-Gyu - Pyeongtaek-si N/A KR
- Lee; Seung Gyu - Gyeonggi-do KR
- Lee; Seung Gyu - Yongin-si KR
- Lee; Seung Gyu - Kyonggi-do KR
- Lee; Seung Gyu - Yongin KR
- Lee; Seung Gyu - Kyounggi-do KR
| Patent | Date |
|---|---|
| Fusible switch, battery control apparatus including same, and battery control method Grant 10,998,738 - Lee May 4, 2 | 2021-05-04 |
| Semiconductor device and system Grant 10,727,733 - Jeon , et al. | 2020-07-28 |
| Reflective screen, display having the same and method for manufacturing reflective screen Grant 10,197,905 - Kim , et al. Fe | 2019-02-05 |
| Fusible Switch, Battery Control Apparatus Including Same, And Battery Control Method App 20180175640 - LEE; Seung Gyu | 2018-06-21 |
| Semiconductor Device And System App 20180138806 - JEON; Ho Yeon ; et al. | 2018-05-17 |
| Reflective Screen, Display Having The Same And Method For Manufacturing Reflective Screen App 20160334697 - KIM; Young Sung ; et al. | 2016-11-17 |
| Projection display device for projecting an input unit image Grant 8,950,870 - Kang , et al. February 10, 2 | 2015-02-10 |
| Projection Display Device For Projecting An Input Unit Image App 20140146292 - KANG; Ho Joong ; et al. | 2014-05-29 |
| Projection display device having a light combining unit Grant 8,633,892 - Kang , et al. January 21, 2 | 2014-01-21 |
| Display apparatus having a minimized non-display region Grant 8,482,691 - Park , et al. July 9, 2 | 2013-07-09 |
| Display apparatus Grant 8,054,554 - Park , et al. November 8, 2 | 2011-11-08 |
| Display apparatus Grant 8,045,272 - Park , et al. October 25, 2 | 2011-10-25 |
| Display apparatus Grant 8,023,194 - Kwon , et al. September 20, 2 | 2011-09-20 |
| Projection Display Device App 20100302511 - Kang; Ho Joong ; et al. | 2010-12-02 |
| Display Apparatus App 20100246104 - PARK; Sang-Don ; et al. | 2010-09-30 |
| Display Apparatus App 20100232025 - Kwon; Soon-Hyung ; et al. | 2010-09-16 |
| Display Apparatus App 20100232027 - PARK; Sang-Don ; et al. | 2010-09-16 |
| Display Apparatus App 20100232026 - PARK; Sang-Don ; et al. | 2010-09-16 |
| Projection lens unit and thin projector using the same Grant 7,611,248 - Kim , et al. November 3, 2 | 2009-11-03 |
| Thin projector Grant 7,540,618 - Kim , et al. June 2, 2 | 2009-06-02 |
| Projecting optical system Grant 7,252,390 - Lee August 7, 2 | 2007-08-07 |
| Image projector Grant 7,125,123 - Kwon , et al. October 24, 2 | 2006-10-24 |
| Thin projector App 20060132728 - Kim; Nam Sik ; et al. | 2006-06-22 |
| Projection lens unit and thin projector using the same App 20060132727 - Kim; Nam Sik ; et al. | 2006-06-22 |
| Projecting optical system App 20050264764 - Lee, Seung Gyu | 2005-12-01 |
| Image projector App 20050018145 - Kwon, Soon Hyung ; et al. | 2005-01-27 |
| Optical system and display device using the same Grant 6,830,342 - Lee December 14, 2 | 2004-12-14 |
| Image projector Grant 6,802,610 - Lee October 12, 2 | 2004-10-12 |
| TIR prism system for DMD and projector adopting the same Grant 6,760,168 - Lee July 6, 2 | 2004-07-06 |
| Thin projector Grant 6,726,328 - Lee April 27, 2 | 2004-04-27 |
| Total reflection prism and projector with the same Grant 6,644,815 - Lee November 11, 2 | 2003-11-11 |
| Projector Grant 6,536,902 - Lee March 25, 2 | 2003-03-25 |
| Cylindrical color wheel and fabricating method thereof and projector using the same Grant 6,520,644 - Lee February 18, 2 | 2003-02-18 |
| Total reflection prism and projector with the same App 20020118343 - Lee, Seung Gyu | 2002-08-29 |
| Image projector App 20020085180 - Lee, Seung Gyu | 2002-07-04 |
| Projector App 20020085179 - Lee, Seung Gyu | 2002-07-04 |
| Projector App 20020085177 - Lee, Seung Gyu | 2002-07-04 |
| TIR prism system for DMD and projector adopting the same App 20020021505 - Lee, Seung Gyu | 2002-02-21 |
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.
| 