Landis & Gyr Technology Innovation AG

Patent Applications and Registrations

Patent applications and USPTO patent grants for Landis & Gyr Technology Innovation AG.The latest application filed is for "information carriers with diffraction structures".

Company Profile

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Landis & Gyr Technology Innovation AG - Zug CH
Landis & Gyr Technology Innovation AG - CH CH

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

Patent Activity

Patent	Date
Information carriers with diffraction structures Grant 5,886,798 - Staub , et al. March 23, 1	1999-03-23
Data carrier and write/read device therefor Grant 5,790,662 - Valerij , et al. August 4, 1	1998-08-04
Optical information carrier having diffractive features and diffraction modulation layers Grant 5,760,961 - Tompkin , et al. June 2, 1	1998-06-02
Analog-to-digital measurement and calibration system for electrical energy Grant 5,736,848 - De Vries , et al. April 7, 1	1998-04-07
Drive device for an actuator Grant 5,727,653 - Grossenbacher , et al. March 17, 1	1998-03-17
Data arrangement for an apparatus connectable to a communication network, and process for generating the data arrangement Grant 5,712,980 - Beeler , et al. January 27, 1	1998-01-27
Drive apparatus Grant 5,685,148 - Robert November 11, 1	1997-11-11
Temperature compensation circuit Grant 5,640,085 - Petr , et al. June 17, 1	1997-06-17
Control device for the actuation of switchgears according to a time program Grant 5,629,879 - Lelle May 13, 1	1997-05-13

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