Ahn; Joon Ho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ahn; Joon Ho.The latest application filed is for "systems and methods for achieving partial nitrification in a biological nitrogen removal reactor".
- Ahn; Joon Ho - New York NY
- AHN; Joon Ho - Seoul KR
- Ahn, Joon Ho - Daegu KR
Trademarks
| Patent | Date |
|---|---|
| Systems and Methods for Achieving Partial Nitrification in a Biological Nitrogen Removal Reactor App 20160122213 - Chandran; Kartik ; et al. | 2016-05-05 |
| Systems and methods for achieving partial nitrification in a biological nitrogen removal reactor Grant 9,233,864 - Chandran , et al. January 12, 2 | 2016-01-12 |
| Systems and Methods for Achieving Partial Nitrification in a Biological Nitrogen Removal Reactor App 20140339157 - Chandran; Kartik ; et al. | 2014-11-20 |
| Systems and methods for achieving partial nitrification in a biological nitrogen removal reactor Grant 8,586,337 - Chandran , et al. November 19, 2 | 2013-11-19 |
| Method Of Recognizing A Control Command Based On Finger Motion And Mobile Device Using The Same App 20130050076 - HONG; Kwang-Seok ; et al. | 2013-02-28 |
| Systems and Methods for Achieving Partial Nitrification in a Biological Nitrogen Removal Reactor App 20100233777 - Chandran; Kartik ; et al. | 2010-09-16 |
| Yoke unit App 20010007625 - Moon, Han Kwan ; et al. | 2001-07-12 |
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