Ulrich Oestreich

This inventor holds 61 USPTO granted patents, primarily in Optical Cable Technology (CPC class 350 ). Top assignee: Siemens Aktiengesellschaft. Active years: 1978-1998.

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

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

USPTO Granted Patents = 61

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 16

Forward Citations = 1,027(Granted Patents)

Forward Citations (Not Self Cited) = 970(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Berlin, DE (1978)
Munich, DE (1978 - 1996)
Munchen, DE (1996 - 1998)

Company Filing History:

61 out of 30,874

Siemens Aktiengesellschaft

patents

Years Active: 1978-1998

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Areas of Expertise:

Optical Cable

Light Waveguide

Manufacturing Process

Submarine Cable

Optical Transmission

Protective Sheath

Friction Reducing Layer

SZ Stranding

Marine Cable

High-Tension Lines

Ribbon Conductor

Cable Manufacturing

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5706381 - Non-rising submarine optical cable (1998-01-06),

2. 5487126 - Optical cable and process for producing the same (1996-01-23),

3. 5486378 - Method and apparatus for manufacturing an optical ribbon conductor (1996-01-23),

4. 5418877 - Method and apparatus for introducing a light waveguide into a tubular (1995-05-23),

5. 5283014 - Method and apparatus for manufacturing an optical cable (1994-02-01),

6. 5237809 - Method and apparatus for stranding conductors with changing lay (1993-08-24),

7. 5210813 - Optical cable and method for manufacturing the optical cable (1993-05-11),

8. 5163116 - Optical cable with at least one optical waveguide (1992-11-10),

9. 5138683 - Optical transmission element having a two-layer protective sheath and (1992-08-11),

10. 5127630 - Method for drawing cables into a pipe (1992-07-07),

11. 5069526 - Earth-wire overhead cable (1991-12-03),

12. 4997258 - Method and apparatus for manufacturing an optical cable (1991-03-05),

13. 4993804 - Optical cable and method for manufacturing thereof (1991-02-19),

14. 4985185 - Method for manufacturing an optical cable (1991-01-15),

15. 4983013 - Optical cable comprising a carrier member (1991-01-08),

Title: Ulrich Oestreich: Innovator in Optical Cable Technology

Introduction: Ulrich Oestreich is a notable inventor based in Munich, Germany, celebrated for his significant contributions to optical cable technology. With a remarkable portfolio of 61 patents, Oestreich has made substantial advancements in the field, continually pushing the boundaries of innovation.

Latest Patents: Among his latest patents is the "Non-rising submarine optical cable," alongside another titled "Optical cable and process for producing the same." These inventions exemplify his expertise and commitment to enhancing communication technology through innovative solutions.

Career Highlights: Oestreich's career flourishes at Siemens Aktiengesellschaft, a leading company in technology and engineering. His work at Siemens has allowed him to implement groundbreaking technologies that contribute to the advancement of optical communications.

Collaborations: Throughout his career, Oestreich has collaborated with other talented professionals, including Ernst Mayr and Gernot Schoeber. These collaborations have played a crucial role in driving innovation and developing advanced technologies in the industry.

Conclusion: Ulrich Oestreich remains a pivotal figure in the realm of optical cable innovation. His extensive patent portfolio and collaborative efforts with esteemed colleagues highlight his dedication to creating efficient and effective communication technologies. As he continues to innovate, Oestreich's influence on the industry is sure to grow, inspiring future generations of inventors.

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]