Company Filing History:

13 out of 6,109

Bayerische Motoren Werke Aktiengesellschaft

Years Active: 2013-2023

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11656288 - Method for monitoring battery cells of a primary on-board electrical system battery, on-board electrical system and motor vehicle (2023-05-23),

2. 11552375 - Energy storage module, energy storage system, vehicle and method for measuring a cell voltage (2023-01-10),

3. 11411269 - High-voltage battery for a motor vehicle, and motor vehicle (2022-08-09),

4. 11351866 - Battery controller for an electrically driven vehicle without any low-voltage battery, electrically driven vehicle comprising said controller, and method (2022-06-07),

5. 11084382 - Vehicle energy store (2021-08-10),

6. 10966285 - Safety switch device for a high-voltage battery of a motor vehicle, high-voltage battery, on-board power supply system and motor vehicle (2021-03-30),

7. 10373601 - System and method for active noise compensation in motorcycles, and motorcycle having a system for active noise compensation (2019-08-06),

8. 10196019 - Device for supplying a voltage to an electric vehicle comprising a permanent main battery and a replaceable auxiliary battery (2019-02-05),

9. 10046654 - Battery system (2018-08-14),

10. 9925880 - Vehicle with power electronics (2018-03-27),

11. 9923184 - High-voltage energy storage module and method for producing the high-voltage energy storage module (2018-03-20),

12. 9908418 - Circuit arrangement and energy storage system (2018-03-06),

13. 9806649 - Safety circuit arrangement for an electrical drive unit (2017-10-31),

14. 8391903 - Initialization method and operating method for a wireless network (2013-03-05),

Title: Innovations of Jose Lopez De Arroyabe

Introduction

Jose Lopez De Arroyabe is a notable inventor based in Munich, Germany. He has made significant contributions to the field of energy storage and battery technology. With a total of 14 patents to his name, his work has had a considerable impact on the automotive industry.

Latest Patents

One of his latest patents is a method for monitoring battery cells of a primary on-board electrical system battery in motor vehicles. This innovative method utilizes galvanostatic impedance spectroscopy to monitor battery cells effectively. An AC signal with alternating currents of varying frequencies is applied to the battery cells as an excitation signal. The cell voltage signals are then detected as frequency-dependent response signals, allowing for the determination of impedance spectra based on the excitation signal and response signals. Additionally, he has developed an energy storage module, particularly a solid-state battery, which includes a method for measuring electrical voltage on energy storage systems.

Career Highlights

Throughout his career, Jose has worked with prominent companies such as Bayerische Motoren Werke Aktiengesellschaft (BMW) and Enocean GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in battery technology.

Collaborations

Jose has collaborated with talented individuals in his field, including Jan Philipp Schmidt and Thomas Hammerschmidt. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Jose Lopez De Arroyabe is a distinguished inventor whose work in battery technology continues to influence the automotive industry. His innovative patents and collaborations highlight his commitment to advancing energy storage solutions.

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5 patents (EPO):

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9 patents pending (EPO):

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