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For the Inventor, By the Inventor

Lappersdorf, Germany

Ludwig Binnewies

This inventor holds 5 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1989-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ludwig Binnewies. Retrieved from https://idiyas.com/inventor/ludwig-binnewies

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Kirchhain, DE (1989)
  • Lappersdorf, DE (1991 - 1994)

Company Filing History:

goldMedal5 out of 30,874 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1989-1994

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5 patents (USPTO):Explore Patents
1. 5318000 - Device for adjusting the throttle valve of an internal combustion engine (1994-06-07),
2. 5247217 - Safety system for a stepper-motor drive (1993-09-21),
3. 5134978 - Apparatus for controlling the degree of opening of an idling fill level (1992-08-04),
4. 5060160 - Method for calculating the quantity of fuel to be supplied to an (1991-10-22),
5. 4846132 - Arrangement for the identification of the mass air stream supplied to (1989-07-11),

Title: Ludwig Binnewies: Innovator in Throttle Valve Technology

Introduction

Ludwig Binnewies is a notable inventor based in Lappersdorf, Germany. He has made significant contributions to the field of internal combustion engine technology. With a total of 5 patents, his work focuses on enhancing the efficiency and safety of throttle valve systems.

Latest Patents

One of his latest innovations is a device for adjusting the throttle valve of an internal combustion engine. This device utilizes an electrical system to adjust the throttle valve effectively. It includes a set value signal generator equipped with a no-load switch and a full-load switch. By evaluating the positions of these switches, the system can reliably detect the driver's intention to set full-load or no-load, even when the signal generator is blocked. Another significant patent is a safety system for a stepper-motor drive. This system involves a stepper motor that operates a throttle valve, with each pole winding divided into part-windings. Each part-winding is driven by a dedicated output stage, ensuring that control of the stepper motor remains possible even in the event of a failure.

Career Highlights

Ludwig Binnewies is currently employed at Siemens Aktiengesellschaft, where he continues to innovate in the field of automotive technology. His work has been instrumental in developing advanced systems that improve engine performance and safety.

Collaborations

He has collaborated with notable colleagues such as Udo Frinzel and Joachim Kuhn, contributing to various projects that enhance the functionality of throttle systems.

Conclusion

Ludwig Binnewies stands out as a key figure in the development of throttle valve technology, with his patents reflecting a commitment to innovation and safety in automotive engineering. His contributions continue to influence 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]
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