Berlin, Germany

Ulrich Keil

This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Sicoya Gmbh, Fci USA, Inc.. Active years: 2019-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ulrich Keil. Retrieved from https://idiyas.com/inventor/ulrich-keil-rr5tai0j

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.2

ph-index = 1


Company Filing History:


Years Active: 2019-2021

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3 patents (USPTO):Explore Patents

Title: Ulrich Keil: Innovator in Optoelectronics

Introduction

Ulrich Keil is a prominent inventor based in Berlin, Germany. He has made significant contributions to the field of optoelectronics, holding a total of 3 patents. His work focuses on developing advanced devices that integrate photodetectors and optical components for improved performance.

Latest Patents

One of Ulrich Keil's latest patents is an optoelectronic component that includes a photodetector and an optical damping member. This innovative device is designed to damp the optical radiation passing to the photodetector, enhancing its functionality. The configuration allows for an electrical output of an amplifier to be connected directly or indirectly to the adjustable optical damping member. The output signal of the amplifier drives the optical damping member, integrating the photodetector, amplifier, and damping member within the same semiconductor substrate.

Another notable patent is an optical signal modulator that comprises a modulator unit, a photodetector, and an electrical signal combiner. This modulator unit features an optical ingress port for optical radiation and two optical output ports for modulated optical radiation. The photodetector measures the emitted modulated optical radiation and provides a monitor signal. The electrical signal combiner generates the electrical modulation signal by combining an external electrical data signal with a correction signal based on the monitor signal.

Career Highlights

Throughout his career, Ulrich Keil has worked with several companies, including Sicoya GmbH and FCI USA, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optoelectronic technologies.

Collaborations

Ulrich has collaborated with notable professionals in the field, including Stefan Meister and Marco Vitali. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Ulrich Keil is a distinguished inventor whose work in optoelectronics has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to pushing the boundaries of 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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