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For the Inventor, By the Inventor

Kirchheim, Germany

Hans J Mattausch

This inventor holds 5 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans J Mattausch. Retrieved from https://idiyas.com/inventor/hans-j-mattausch

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 = 1.2

ph-index = 4

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal5 out of 30,867 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1987-1990

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5 patents (USPTO):Explore Patents
1. 4924443 - Semiconductor memory comprising a recognition circuit for signal changes (1990-05-08),
2. 4891698 - Arrangement for DPCM-coding of video signals (1990-01-02),
3. 4860263 - Semiconductor memory with random access via two separate inputs/outputs (1989-08-22),
4. 4748595 - Circuit arrangement comprising a matrix-shaped memory arrangement for (1988-05-31),
5. 4691302 - Circuit arrangement comprising a matrix-shaped memory arrangement for (1987-09-01),

Title: Innovations of Hans J Mattausch

Introduction

Hans J Mattausch is a notable inventor based in Kirchheim, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work primarily focuses on advancements in semiconductor memory and video signal processing.

Latest Patents

One of his latest patents is titled "Semiconductor memory comprising a recognition circuit for signal changes." This invention features a recognition circuit that deactivates a pre-loading circuit, which charges the data lines upon the appearance of an address signal change. The clock voltage generator activates the pre-loading circuit and switches the clock voltage levels based on the signal changes.

Another significant patent is "Arrangement for DPCM-coding of video signals." This invention involves a DPCM coder that subtracts estimated values from digitized picture element signals. The estimated errors are then used for signal transmission after quantization and coding. The design includes a limiter function that is distributed onto two parallel paths, enhancing the efficiency of the signal processing.

Career Highlights

Hans J Mattausch is currently associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to innovate and develop cutting-edge technologies in the semiconductor field.

Collaborations

Throughout his career, Mattausch has collaborated with notable colleagues such as Matthias Schoebinger and Fred Matthiesen. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hans J Mattausch's contributions to semiconductor technology and video signal processing have made a significant impact in the industry. His innovative patents reflect his expertise and commitment to advancing technology.

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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