Company Filing History:

7 out of 639

Licentia Patent-verwaltungs Gmbh

Mercedes-benz Aktiengesellschaft

where one patent can have more than one assignee

Years Active: 1976-2005

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6856165 - Circuit for adapting characteristic wave impedance (2005-02-15),

2. 6410998 - Circuit arrangement with a reduction circuit for reducing interfering longitudinal voltages on a two-wire line (2002-06-25),

3. 5809077 - Circuit for signal-transmitting connection of data networks (1998-09-15),

4. 5781585 - Arrangement for monitoring a two-wire bus line (1998-07-14),

5. 5734658 - Data communication system (1998-03-31),

6. 5617282 - Data communication system (1997-04-01),

7. 5428189 - Cable arrangement (1995-06-27),

8. 4453038 - Circuit arrangement for producing control means from line current (1984-06-05),

9. 4443773 - Switching network for megahertz frequency signals (1984-04-17),

10. 4316135 - Circuit arrangement for feeding modules in user stations (1982-02-16),

11. 4237413 - Circuit arrangement for stabilizing a direct current (1980-12-02),

12. 4087813 - Circuit for producing direct voltages from pulses (1978-05-02),

13. 4081792 - Monolithically integrated semiconductor circuit arrangement (1978-03-28),

14. 3931475 - Electronic switches and switch networks (1976-01-06),

Title: The Innovations of Bernhard Rall

Introduction

Bernhard Rall is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of circuits for data transmission. With a total of 14 patents to his name, Rall's work has had a considerable impact on modern technology.

Latest Patents

One of Rall's latest patents is a circuit for adapting characteristic wave impedance. This invention focuses on a circuit arrangement designed to adapt the characteristic wave impedance at the line ends of a vehicle data bus. The data bus features at least two data bus lines and data terminals, each equipped with a transceiver unit for differential-mode signal transmission. The circuit includes a connection interface that incorporates a reactor for filtering interference and an adaptation resistor network to connect the line ends to ground via a capacitor.

Another significant patent by Rall is a circuit arrangement with a reduction circuit aimed at reducing interfering longitudinal voltages on a two-wire line. This arrangement includes a detector that generates a switch-off signal when there is no push-pull signal on at least one of the cores in the two-wire line. A switch circuit then responds to this signal by switching off the reduction circuit.

Career Highlights

Throughout his career, Bernhard Rall has worked with prominent companies such as Licentia Patent-verwaltungs GmbH and Daimler-Benz AG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Rall has collaborated with notable individuals in his field, including Jurgen Dorner and Juergen Dorner. These partnerships have likely enhanced his work and led to further advancements in technology.

Conclusion

Bernhard Rall's contributions to electrical engineering and his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.

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