Cush; Rosemary
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cush; Rosemary.The latest application filed is for "wavelength division multiplex (wdm) optical network".
- Cush; Rosemary - Northampton GB
- Cush; Rosemary - Duston GB
| Patent | Date |
|---|---|
| Wavelength division multiplex (WDM) optical network App 20090087182 - Cush; Rosemary ; et al. | 2009-04-02 |
| Wavelength division multiplex optical telecommunications network App 20050180751 - Wood, Nigel ; et al. | 2005-08-18 |
| Optical add-drop filter Grant 6,873,758 - Carter , et al. March 29, 2 | 2005-03-29 |
| Wavelength division multiplex (wdm) optical network App 20040013426 - Cush, Rosemary ; et al. | 2004-01-22 |
| Wavelength selective optical filter Grant 6,665,459 - Cush , et al. December 16, 2 | 2003-12-16 |
| Wavelength selective optical filter App 20020131670 - Cush, Rosemary ; et al. | 2002-09-19 |
| Wavelength Selective Optical Filter App 20020076147 - Cush, Rosemary ; et al. | 2002-06-20 |
| Optical sensor Grant 5,255,075 - Cush October 19, 1 | 1993-10-19 |
| Optical sensor including a Bragg grating structure for enhanced sensitivity Grant 5,210,404 - Cush , et al. May 11, 1 | 1993-05-11 |
| Optical resonant assembly Grant 4,834,511 - Bennion , et al. May 30, 1 | 1989-05-30 |
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.
| 