Kwan; Hwa-Wan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kwan; Hwa-Wan.The latest application filed is for "continuous slanted cell septum".
- Kwan; Hwa-Wan - Chula Vista CA
| Patent | Date |
|---|---|
| Continuous Slanted Cell Septum App 20220145797 - Pierick; David Edward ; et al. | 2022-05-12 |
| Continuous slanted cell septum Grant 11,261,786 - Pierick , et al. March 1, 2 | 2022-03-01 |
| Continuous Slanted Cell Septum App 20200040818 - Pierick; David Edward ; et al. | 2020-02-06 |
| Acoustic attenuation with adaptive impedance Grant 9,856,030 - Braden , et al. January 2, 2 | 2018-01-02 |
| Acoustic liner Grant 9,592,918 - Yu , et al. March 14, 2 | 2017-03-14 |
| Acoustic liner Grant 9,476,359 - Soria , et al. October 25, 2 | 2016-10-25 |
| Acoustic Attenuation With Adaptive Impedance App 20160146039 - BRADEN; ROBERT L. ; et al. | 2016-05-26 |
| Acoustic Liner App 20150367953 - Yu; Jia ; et al. | 2015-12-24 |
| Acoustic Liner App 20150292413 - Soria; Christian ; et al. | 2015-10-15 |
| Linear acoustic liner Grant 8,196,704 - Chiou , et al. June 12, 2 | 2012-06-12 |
| Linear Acoustic Liner App 20110162910 - Chiou; Song ; et al. | 2011-07-07 |
| Landing gear noise attenuation Grant 7,954,757 - Moe , et al. June 7, 2 | 2011-06-07 |
| Linear acoustic liner Grant 7,921,966 - Chiou , et al. April 12, 2 | 2011-04-12 |
| Linear Acoustic Liner App 20090045009 - Chiou; Song ; et al. | 2009-02-19 |
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.
| 