Knappe; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Knappe; Ralf.The latest application filed is for "multipass laser amplifier and no-optical-power beam steering element".

Company Profile

0.8.7

Knappe; Ralf - Trippstadt DE
KNAPPE; Ralf - Kaiserslautern DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Nonlinear frequency conversion with variable average power and stable heat load Grant 11,378,863 - Luhrmann , et al. July 5, 2	2022-07-05
Multipass Laser Amplifier And No-optical-power Beam Steering Element App 20220131337 - SCHAFER; Christoph O. ; et al.	2022-04-28
Modular ultraviolet pulsed laser-source Grant 10,520,789 - Knappe Dec	2019-12-31
Modular Ultraviolet Pulsed Laser-source App 20180059508 - KNAPPE; Ralf	2018-03-01
Multi-stage MOPA with first-pulse suppression Grant 8,995,052 - Knappe , et al. March 31, 2	2015-03-31
Multi-stage Mopa With First-pulse Suppression App 20150070753 - KNAPPE; Ralf ; et al.	2015-03-12
Enhanced optical pumping of materials exhibiting polarization-dependent absorption Grant 8,913,644 - McDonagh , et al. December 16, 2	2014-12-16
Enhanced Optical Pumping Of Materials Exhibiting Polarization-dependent Absorption App 20130329762 - MCDONAGH; Louis ; et al.	2013-12-12
Enhanced optical pumping of materials exhibiting polarization-dependent absorption Grant 8,542,713 - Nebel , et al. September 24, 2	2013-09-24
Driver for Pockels cell and using this Pockels cell within laser systems Grant 7,260,121 - Bergmann , et al. August 21, 2	2007-08-21
Device and method for the optically exciting laser-active crystals with polarization-dependent absorption Grant 7,203,211 - Knappe , et al. April 10, 2	2007-04-10
Device and method for the optically exciting laser-active crystals with polarization-dependent absorption App 20050069009 - Knappe, Ralf ; et al.	2005-03-31
Enhanced optical pumping of materials exhibiting polarization-dependent absorption App 20040258117 - Nebel, Achim ; et al.	2004-12-23
Driver for pockels cells and using this pockels cell within laser systems App 20040101001 - Bergmann, Thorald Horst ; et al.	2004-05-27

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.