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For the Inventor, By the Inventor

Taufkirchen, Germany

Dietlind Pekau

This inventor holds 7 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dietlind Pekau. Retrieved from https://idiyas.com/inventor/dietlind-pekau

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Krailling, DE (1976 - 1977)
  • Taufkirchen, DE (1977 - 1979)

Company Filing History:

goldMedal7 out of 30,867 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1976-1979

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7 patents (USPTO):Explore Patents
1. 4175823 - Process for holographic recording of data in the form of electrical (1979-11-27),
2. 4040056 - Method for aberration-free optical recording of highly resolved sonar or (1977-08-02),
3. 4029960 - Device for the recording and reproduction of X-ray pictures (1977-06-14),
4. 4015248 - Process for recording low-frequency wide-band signals on a thermoplastic (1977-03-29),
5. 4012711 - Process and apparatus for recording acoustical holograms (1977-03-15),
6. 4002906 - Apparatus and method for the recording and reproduction of X-ray pictures (1977-01-11),
7. 3947640 - Method and device for recording data as holograms in a multi-channel (1976-03-30),

Title: Dietlind Pekau: Innovator in Holographic Recording Technologies

Introduction

Dietlind Pekau is a prominent inventor based in Taufkirchen, Germany. She has made significant contributions to the field of holographic recording, holding a total of 7 patents. Her innovative work has advanced the way data is recorded and reconstructed, particularly in the realms of sonar and radar technologies.

Latest Patents

One of her latest patents is a process for holographic recording of data in the form of electrical signals. This process involves pulse amplitude modulating an object wave and directing it with a reference wave onto a moving light-sensitive storage medium to record hybrid holograms. The method is characterized by splitting the object beam into multiple parallel beams, each modulated with a separate signal. This allows for the creation of overlapping individual holograms, enhancing the efficiency of data recording.

Another notable patent is a method for aberration-free optical recording of highly resolved sonar or radar maps. This method records a series of one-dimensional holograms as a function of receiving time using pulsed sonar or radar. The holograms are then coherently optically reconstructed with the help of a cylindrical lens, ensuring that both image distance and enlargement remain independent of distance.

Career Highlights

Dietlind Pekau is currently employed at Siemens Aktiengesellschaft, where she continues to innovate and develop new technologies. Her work has not only contributed to her company's success but has also positioned her as a leader in her field.

Collaborations

Throughout her career, Pekau has collaborated with notable colleagues, including Eckhard Storck and Hartwig E Ruell. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking advancements in holographic technology.

Conclusion

Dietlind Pekau's contributions to holographic recording technologies exemplify her dedication to innovation and excellence. Her patents and collaborative efforts continue to shape the future of data recording and reconstruction.

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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