Ruhm; Matthias
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruhm; Matthias.The latest application filed is for "method for in-die overlay control using feol dummy fill layer".
- Ruhm; Matthias - Dresden DE
| Patent | Date |
|---|---|
| Method for in-die overlay control using FEOL dummy fill layer Grant 10,115,621 - Moll , et al. October 30, 2 | 2018-10-30 |
| Method For In-die Overlay Control Using Feol Dummy Fill Layer App 20170330782 - MOLL; Peter ; et al. | 2017-11-16 |
| Asymmetric reticle heating of multilayer reticles eliminated by dummy exposures and related methods Grant 9,091,943 - Hotzel , et al. July 28, 2 | 2015-07-28 |
| Asymmetric Reticle Heating Of Multilayer Reticles Eliminated By Dummy Exposures And Related Methods App 20140185030 - HOTZEL; Arthur ; et al. | 2014-07-03 |
| Member with a cleaning surface and a method of removing contamination Grant 8,648,997 - Van Der Heijden , et al. February 11, 2 | 2014-02-11 |
| Member With A Cleaning Surface And A Method Of Removing Contamination App 20100141910 - VAN DER HEIJDEN; Marcus Theodoor Wilhelmus ; et al. | 2010-06-10 |
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.
| 