Nicolai Speker

This inventor holds 18 USPTO granted patents and 25 published patent applications and 16 EPO patents. Top assignees: Trumpf Laser- Und Systemtechnik Gmbh, Trumpf Werkzeugmaschinen Gmbh + Co. Kg, Trumpf Laser Gmbh. Active years: 2011-2026.

USPTO Granted Patents = 18 (Patent Applications = 25)

% Patents Active = 77.8

EPO Patents = 16 (Patent Applications = 23)

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 13(Granted Patents)

Company Filing History:

14 out of 129

Trumpf Laser- Und Systemtechnik Gmbh

patents

3 out of 311

Trumpf Werkzeugmaschinen Gmbh + Co. Kg

Years Active: 2011-2026

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12686079 - Laser welding of busbars with beam shaping (2026-07-21),

2. 12678888 - Method and processing machine for workpiece pose detection by means of OCT (2026-07-14),

3. 12576454 - Laser soldering for steel bodywork parts (2026-03-17),

4. 12533752 - Method for monitoring an attachment area during the laser welding of bent bar-type conductors containing copper (2026-01-27),

5. 12409514 - Method for laser welding two coated workpieces (2025-09-09),

6. 12275087 - Method for welding sheets with coatings comprising an alloy of aluminum and silicon (2025-04-14),

7. 12115595 - Hairpin welding method and apparatus (2024-10-15),

8. 12103106 - Method and system for laser welding a multiplicity of foils (2024-10-01),

9. 12017303 - Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit (2024-06-25),

10. 11786989 - Method for splash-free welding, in particular using a solid-state laser (2023-10-17),

11. 11565348 - Methods and systems for joining at least two workpieces (2023-01-31),

12. 11458574 - Laser cutting nozzle for a laser machining unit and method for operating such a laser machining unit (2022-10-04),

13. 11400548 - Methods and laser welding devices for deep welding a workpiece (2022-08-02),

14. 11161212 - Laser machine for machining workpieces (2021-11-02),

15. 11045901 - Laser welding of steel with power modulation for hot-cracking prevention (2021-06-29),

Title: Nicolai Speker: Innovator in Laser Welding Technologies

Introduction

Nicolai Speker is a prominent inventor based in Pleidelsheim, Germany, recognized for his innovative contributions to the field of laser welding. With a total of 14 patents to his name, he has developed techniques that enhance the efficiency and effectiveness of welding processes.

Latest Patents

Among Nicolai’s latest patents is a groundbreaking method for laser welding two coated workpieces. This method involves the precise positioning of an upper and lower workpiece, with a first laser beam employed to partially evaporate the coating on their facing sides along a defined depletion trace. Subsequently, a second laser beam is used to melt the material of both workpieces within this trace, resulting in a strong weld. In another significant patent, he outlines a method for welding sheets coated with an alloy of aluminum and silicon. This process employs a uniquely structured laser beam that is moved with a wobbling motion, allowing for an advanced welding technique.

Career Highlights

Nicolai has had a significant career, working with reputable companies in the industry, including Trumpf Laser- und Systemtechnik GmbH and Trumpf Werkzeugmaschinen GmbH + Co. KG. His work in these organizations has been instrumental in driving advancements in laser technology and welding techniques.

Collaborations

Throughout his career, Nicolai Speker has collaborated with esteemed colleagues, including Johannes Seebach and Tim Hesse. Their joint efforts in research and development have contributed to the advancement of welding methodologies in the industry.

Conclusion

Nicolai Speker stands out as an innovator whose patents reflect his commitment to improving welding technologies. His substantial contributions continue to influence the field and help shape the future of laser welding applications.