Ralph Steffen Urbansky

This inventor holds 18 USPTO granted patents, primarily in Digital Communication Systems. Top assignees: U.S. Philips Corporation, Lucent Technologies Inc.. Active years: 1992-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralph Steffen Urbansky. Retrieved from https://idiyas.com/inventor/ralph-steffen-urbansky

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

USPTO Granted Patents = 18

% Patents Active = 94.4

Average Co-Inventor Count = 1.2

ph-index = 11

Forward Citations = 223(Granted Patents)

Location History:

Nurnberg, DE (1996)
Schwaig bei Nurnberg, DE (1996)
Schwaig b. Nurnberg, DE (1999)
Schwaig, DE (1992 - 2000)
Kaiserslautern, DE (2007)

Company Filing History:

11 out of 14,087

U.S. Philips Corporation

patents

7 out of 9,364

Lucent Technologies Inc.

patents

Years Active: 1992-2007

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Areas of Expertise:

Digital Communication

Bit Rate Adaptation

Synchronous Transmission

Multiplexed Signals

Transmission Systems

Phase Detector

Comparator Circuit

High Rate Receiver

Signal Processing

Circuit Arrangement

Tributary Signals

Justification Decision Circuit

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7254207 - Method and apparatus for transmitting and recieving multiplex tributary signals (2007-08-07),

2. 7161980 - Receiver for high rate digital communication system (2007-01-09),

3. 6075387 - Phase detector (2000-06-13),

4. 5859882 - Transmission system control circuit including comparator apparatus (1999-01-12),

5. 5555262 - Transmission system of the synchronous digital hierarchy (1996-09-10),

6. 5550876 - Measuring device for a synchronous transmission system (1996-08-27),

7. 5537447 - Synchronous transmission system for carrying multiplexed signals (1996-07-16),

8. 5361263 - Transmission system for the synchronous digital hierarchy (1994-11-01),

9. 5359605 - Circuit arrangement for adjusting the bit rates of two signals (1994-10-25),

10. 5343476 - Transmission system for the synchronous digital hierarchy (1994-08-30),

11. 5331671 - Circuit arrangement for bit rate adjustment to two digital signals (1994-07-19),

12. 5327430 - Circuit arrangement for bit rate adaptation (1994-07-05),

13. 5280502 - Circuit arrangement for removing stuff bits (1994-01-18),

14. 5276688 - Circuit arrangement for bit rate adjustment (1994-01-04),

15. 5263056 - Justification decision circuit for an arrangement for bit rate adjustment (1993-11-16),

Title: Ralph Steffen Urbansky: Innovator in High Rate Communication Systems

Introduction

Ralph Steffen Urbansky is a notable inventor based in Kaiserslautern, Germany. He has made significant contributions to the field of communication technology, holding a total of 18 patents. His work primarily focuses on methods and systems for transmitting and receiving multiplex tributary signals.

Latest Patents

Among his latest patents is a method and apparatus for transmitting and receiving multiplex tributary signals. This innovation provides a way to transmit a plurality of individual tributary signals in multiplex form via a common line. At the transmitting end, the tributary signals are converted into a compound signal with a common data rate. At the receiving end, each individual tributary signal is retrieved from the compound signal, allowing for efficient communication. Another significant patent is for a receiver designed for high rate digital communication systems. This system processes received transmission signals without impairing the received signal energy and avoids the need for additional expensive components.

Career Highlights

Ralph has worked with prominent companies in the technology sector, including U.S. Philips Corporation and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in communication systems and signal processing.

Collaborations

Throughout his career, Ralph has collaborated with notable professionals in the field, including Michael Niegel and Miguel Robledo. These collaborations have likely enriched his work and led to innovative solutions in communication technology.

Conclusion

Ralph Steffen Urbansky's contributions to communication technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in high rate communication 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]