Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125584 | End of shaft inductive angular position sensor with a metal-ferrite complementary coupler | Lingmin Shao, Ryan W. Elliott | 2021-09-21 |
| 11067607 | Sensing systems using current steering bridges | Ryan W. Elliott | 2021-07-20 |
| 10466090 | Capacitive fluid level sensor for rapid response | Ryan W. Elliott | 2019-11-05 |
| 9543616 | Electrolyte for magnesium rechargeable battery and preparation method thereof | Si Hyoung OH, Byung Won Cho, Kyung Yoon CHUNG, Won Young CHANG, Jae Hyun Cho +1 more | 2017-01-10 |
| 9203114 | Electrolyte for magnesium secondary battery and preparation method thereof | Kyung Yoon CHUNG, Byung Won Cho, Jae Hyun Cho, Sang Hoon Lee, Won Young CHANG | 2015-12-01 |
| 8947077 | Rotary position sensor | Lingmin Shao, Ryan W. Elliott | 2015-02-03 |
| 8900543 | Separation of tellurium by solvent extraction method | Hwa Young Lee, Jae Gyu JEE, Joon Chul CHOI | 2014-12-02 |
| 8801916 | Recovery method of nickel from spent electroless nickel plating solutions by electrolysis | Hwa Young Lee, Byung Won Cho | 2014-08-12 |
| 8778288 | Separation method of zirconium and hafnium by solvent extraction process | Hwa Young Lee, Byung Won Cho | 2014-07-15 |
| 8741254 | Method of preparing bundle type silicon nanorod composite through electroless etching process using metal ions and anode active material for lithium secondary cells comprising the same | Byung Won Cho, Joo Man Woo, Hyung Sun Kim, Kyung Yoon CHUNG, Won Young CHANG +2 more | 2014-06-03 |
| 8729382 | Photovoltaic-charged secondary battery system | Byung Won Cho, Kyung Yoon CHUNG, Hyung Sun Kim, Il-Doo Kim, Chan Wook Jeon +1 more | 2014-05-20 |
| 8623120 | Apparatus and method for recovery of sulfur hexafluoride | Sang Hyup Lee, Hyun-Jung Lee, Joo Man Woo, Min-Woo Lee, Han Byul Kim | 2014-01-07 |
| 8557202 | Separation method of zirconium and hafnium with acidic extractants | Hwa Young Lee, Byung Won Cho | 2013-10-15 |
| 8508242 | Inductive position sensor | Lingmin Shao, Ryan W. Elliott | 2013-08-13 |
| 8350561 | Linear and rotational inductive position sensor | — | 2013-01-08 |
| 8211572 | Fabrication method for electrode active material and lithium battery comprising electrode active material fabricated therefrom | Byung Won Cho, Kyung Yoon CHUNG | 2012-07-03 |
| 8168328 | Silicon thin film anode for lithium secondary battery and preparation method thereof | Hyung Sun Kim, Byung Won Cho, Kyung Yoon CHUNG, Taeg-Kwan Kang, Young Hwan JUNG | 2012-05-01 |
| 8098061 | Linear inductive position sensor | Ryan W. Elliott, Lingmin Shao | 2012-01-17 |
| 7906960 | Inductive position sensor | — | 2011-03-15 |
| 7821256 | Linear and rotational inductive position sensor | — | 2010-10-26 |
| 7562591 | Steering angle sensor | — | 2009-07-21 |
| 7538544 | Inductive position sensor | — | 2009-05-26 |
| 7482803 | Inductive position sensor using reference signal | Ryan W. Elliott | 2009-01-27 |
| 7449878 | Linear and rotational inductive position sensor | — | 2008-11-11 |
| 7345473 | Inductive position sensor with common mode corrective winding and simplified signal conditioning | — | 2008-03-18 |