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For the Inventor, By the Inventor

Vaihingen, Germany

Ulrich Drews

This inventor holds 37 USPTO granted patents, primarily in Gas Discharge Lamps. Top assignee: Robert Bosch. Active years: 1977-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Drews. Retrieved from https://idiyas.com/inventor/ulrich-drews

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

USPTO Granted Patents = 37

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 284(Granted Patents)


Location History:

  • Vaihingen, Enz-Pulverdingen, DE (1977)
  • Vahingen-Pulverdingen, DE (1982)
  • Vaihingen-Pulverd, DE (1984)
  • Vaihingen/Enz, DE (1985)
  • Vaihingen-Pulverdingen, DE (1977 - 1995)
  • Vaihingen/Pulverdingen, DE (1996)
  • Schwieberdingen, DE (1977 - 1999)
  • Vaihingen, DE (1981 - 2000)

Company Filing History:

goldMedal37 out of 30,192 
 
Robert Bosch
 patents

Years Active: 1977-2000

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Areas of Expertise:
Gas Discharge Lamp
Ignition Device
High-Pressure Gas
Fuel Injection
Air Flow Rate
Engine Control
Fuel Management
Fuel-Air Ratio
Fuel Metering
Electrical Switching
Mixture Enrichment
37 patents (USPTO):Explore Patents
1. 6057650 - Input circuit for the starter of a high-pressure gas-filled discharge (2000-05-02),
2. 5894202 - Ignition device for gas discharge lamps, particularly for motor vehicle (1999-04-13),
3. 5892332 - Starter for a high-pressure gas discharge lamp (1999-04-06),
4. 5552680 - Device for operating a gas-discharge lamp (1996-09-03),
5. 5434763 - Headlight for motor vehicles (1995-07-18),
6. 5397965 - Device for operating a gas discharge lamp (1995-03-14),
7. 5367227 - Circuit arrangement for operating a gas-discharge lamp (1994-11-22),
8. 4658641 - Method and apparatus for measuring the flow rate of a flowing medium (1987-04-21),
9. 4531190 - Electronic engine control system with emergency operation mode (1985-07-23),
10. 4474058 - Air flow rate meter for an internal combustion engine (1984-10-02),
11. 4437339 - Linearizing and control circuit for air flow rate meter (1984-03-20),
12. 4420971 - Device for flowthrough rate measurement in an internal combustion engine (1983-12-20),
13. 4393841 - Device for regulating the fuel-air ratio in internal combustion engines (1983-07-19),
14. 4357922 - Method and apparatus for operating a fuel-supply system with lambda (1982-11-09),
15. 4345562 - Method and apparatus for regulating the fuel-air ratio in internal (1982-08-24),

Title: Ulrich Drews: Innovator in High-Pressure Gas Discharge Technology

Introduction

Ulrich Drews, based in Vaihingen-Pulverdingen, Germany, is an accomplished inventor known for his significant contributions to the field of high-pressure gas discharge technology. With a remarkable portfolio of 37 patents, Drews has made a substantial impact in his area of expertise, demonstrating both creativity and technical prowess.

Latest Patents

Drews' latest innovations include an "Input circuit for the starter of a high-pressure gas-filled discharge" and an "Ignition device for gas discharge lamps, particularly for motor vehicles." These patents highlight his focus on enhancing the efficiency and reliability of ignition systems in various applications, showcasing his commitment to advancing technology in this sector.

Career Highlights

Ulrich Drews has established a notable career at Robert Bosch GmbH, where he continues to push the boundaries of innovation. His work has not only contributed to the development of effective ignition systems but has also played a crucial role in improving the safety and performance of gas discharge lamps, particularly in the automotive industry.

Collaborations

Throughout his career, Drews has collaborated with esteemed professionals such as Peter Werner and Hans Schnurle. These collaborations have fostered an environment of innovation, allowing them to combine their expertise and create cutting-edge solutions in the field of gas discharge technology.

Conclusion

With a track record of successful inventions and collaborations, Ulrich Drews exemplifies the spirit of innovation. His contributions have not only benefited his company, Robert Bosch GmbH, but also the broader industry. As he continues to develop new technologies, Drews stands as a prominent figure in the realm of high-pressure gas discharge systems.

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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