Witte; Franz-Otto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Witte; Franz-Otto.The latest application filed is for "method and device for insulation monitoring of non-grounded electrical dc and ac grids".

Company Profile

0.12.6

Witte; Franz-Otto - Teningen DE
Witte, Franz-Otto - Emmendingen DE
Witte; Franz-Otto - Emmendigen 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
Method and device for insulation monitoring of non-grounded electrical DC and AC grids Grant 8,994,379 - Brenk , et al. March 31, 2	2015-03-31
Method And Device For Insulation Monitoring Of Non-grounded Electrical Dc And Ac Grids App 20120119754 - Brenk; Frank ; et al.	2012-05-17
Method and circuit for carrier control in a quadrature demodulator Grant 7,978,790 - Witte July 12, 2	2011-07-12
Method and circuit for determining a clock signal sampling instant for symbols of a modulation method Grant 7,675,998 - Bock , et al. March 9, 2	2010-03-09
Method and circuit for determining a clock signal sampling instant for symbols of a modulation method App 20080112509 - Bock; Christian ; et al.	2008-05-15
Direct current voltage transformer Grant 7,355,374 - Witte , et al. April 8, 2	2008-04-08
Method and circuit for carrier control in a quadrature demodulator App 20080037688 - Witte; Franz-Otto	2008-02-14
Direct current voltage transformer App 20050243581 - Witte, Franz-Otto ; et al.	2005-11-03
Method and device for managing resources in a computer system App 20050149939 - Noeske, Carsten ; et al.	2005-07-07
Method for encryption or decryption using finite group operations Grant 6,314,187 - Menkhoff , et al. November 6, 2	2001-11-06
Data conversion device for a reed-solomon decoder App 20010018755 - Zens, Volker ; et al.	2001-08-30
Carrier control loop for a receiver of digitally transmitted signals Grant 6,215,830 - Temerinac , et al. April 10, 2	2001-04-10
Transmission system in which either an in-phase or quadrature component of a transmitted signal is delayed prior to modulation Grant 5,923,223 - Termerinac , et al. July 13, 1	1999-07-13
Transmission system for digital signals, and transmitter and receiver therefor Grant 5,881,107 - Termerinac , et al. March 9, 1	1999-03-09
Multiplier apparatus and method for real or complex numbers Grant 5,777,915 - Witte , et al. July 7, 1	1998-07-07
Digital demodulator for quadrature amplitude and phase modulated signals Grant 5,767,739 - Witte June 16, 1	1998-06-16
Method for digital interpolation Grant 5,717,618 - Menkhoff , et al. February 10, 1	1998-02-10

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.