Rheinstetten, Germany

Harald Schlager

This inventor holds 2 USPTO granted patents. Top assignee: Doduco Kg. Dr. Eugen Durrwachter. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harald Schlager. Retrieved from https://idiyas.com/inventor/harald-schlager

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1989-1990

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Innovations of Harald Schlager

Introduction

Harald Schlager is a notable inventor based in Rheinstetten, Germany. He has made significant contributions to the field of technology, particularly in the development of devices that utilize Wiegand wires. With a total of two patents to his name, Schlager's work showcases his innovative approach to engineering.

Latest Patents

Schlager's latest patents include a "Thin, Planar Shaped Carrier with Wiegand Wires" and a "Magnetic Instrument for Reading Telegraphic Signals." Both patents describe a reader for a disk-shaped carrier that operates with only two permanent magnets. The variation of the magnetic field necessary for detecting the Wiegand wires is achieved through flux concentrating pieces attached to the permanent magnets. These designs allow for the reading of the carrier without change, even when inserted into the reader rotated by 180 degrees. The patents also feature E-shaped soft magnetic cores that are symmetrically arranged to enhance the detection of Wiegand pulses.

Career Highlights

Harald Schlager is currently employed at Doduco KG, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of devices that utilize magnetic fields for signal detection.

Collaborations

Some of Schlager's coworkers include Norbert Normann and Erwin Gross, who contribute to the collaborative environment at Doduco KG.

Conclusion

Harald Schlager's contributions to the field of technology through his patents and work at Doduco KG highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…