Privacy Policy

Last updated: March 2026

1. Controller

The party responsible for data processing on this website is:

Matthias Widmann
Birkenweg 13
72622 Nürtingen
Germany
Email: contact@advanced-quantum-devices.com

2. Overview of Data Processing

This website serves the purpose of market validation for a spin-defect characterization system. We only collect personal data within the scope of the purposes described below.

3. Hosting

This website is hosted by ALL-INKL.COM - Neue Medien Münnich (Hauptstraße 68, 02742 Friedersdorf, Germany). The hosting provider collects the following data in server log files, which your browser transmits:

IP address
Address of the previously visited website (referrer)
Date and time of the request
Time zone difference to Greenwich Mean Time (GMT)
Content of the request
HTTP status code
Amount of data transferred
Browser and operating system

Processing is carried out pursuant to Art. 6(1)(f) GDPR based on our legitimate interest in the security and error-free operation of the website. The data is automatically deleted after 30 days.

4. Market Validation Survey

4.1 What Data We Collect

When you participate in our survey, we collect:

Your answers to the survey questions (organization type, materials used, workflow, pain points, etc.)
Your email address (only if you voluntarily provide it to be contacted for an interview)

The survey can be completed entirely anonymously. Providing your email address is voluntary.

4.2 Purpose of Processing

We use your answers exclusively for:

Market research and product validation
Contacting you for a voluntary interview (only if you provided your email)

The data will not be used for advertising, profiling, or automated decision-making.

4.3 Legal Basis

The processing of your survey data is based on your consent pursuant to Art. 6(1)(a) GDPR. You may withdraw your consent at any time by contacting us via email.

4.4 Data Transfer to Third Parties

Your survey responses are submitted to a self-hosted PHP script running on the same server that hosts this website (ALL-INKL hosting in Germany). No data is transferred to third-party services or outside the EU. All processing takes place exclusively on our own infrastructure within Germany.

4.5 Data Retention

Your survey data will be stored for the duration of the market validation phase and deleted no later than 12 months after collection, unless further consent has been given.

5. Google Fonts

This website uses Google Fonts for consistent font rendering, provided by Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

When you access a page, your browser loads the required fonts into your browser cache. For this purpose, the browser you are using must establish a connection to Google's servers. This gives Google knowledge that this website has been accessed via your IP address.

The use of Google Fonts is based on Art. 6(1)(f) GDPR (legitimate interest in a consistent visual presentation). For more information, see: Google Privacy Policy.

6. Your Rights

Under the GDPR, you have the following rights regarding your personal data:

Access (Art. 15 GDPR): You may request information about your processed data.
Rectification (Art. 16 GDPR): You may request the correction of inaccurate data.
Erasure (Art. 17 GDPR): You may request the deletion of your data.
Restriction (Art. 18 GDPR): You may request the restriction of processing.
Data Portability (Art. 20 GDPR): You may request to receive your data in a commonly used format.
Objection (Art. 21 GDPR): You may object to the processing of your data.
Withdrawal of Consent (Art. 7(3) GDPR): You may withdraw any consent you have given at any time.

To exercise your rights, please contact: contact@advanced-quantum-devices.com

7. Right to Lodge a Complaint with a Supervisory Authority

If you believe that the processing of your personal data violates the GDPR, you have the right to lodge a complaint with a data protection supervisory authority.

Competent supervisory authority in Baden-Württemberg:
Der Landesbeauftragte für den Datenschutz und die Informationsfreiheit Baden-Württemberg
www.baden-wuerttemberg.datenschutz.de

8. Cookies and Tracking

This website uses Umami, a privacy-focused, self-hosted web analytics tool. Umami does not use cookies, does not collect personal data, and does not track users across websites. All analytics data is processed on our own server in Germany. No data is shared with third parties.

9. Changes to This Privacy Policy

We reserve the right to update this privacy policy to ensure it always complies with current legal requirements or to reflect changes to our services. The updated privacy policy will apply to your next visit.