Commitment to Privacy

This privacy policy applies to the website and Universal Windows App (UWP, for Windows 10) named Doyen Filter owned by Doyen Corporation. We concentrate on the security of your online experience.

This privacy policy discloses what information we gather and how we use it.

Types of Information We Gathered

1. Information provided by users through optional, voluntary submissions, includes contact information (besides name, email) submitted through online contact forms on website or UWP.

2. Aggregated tracking information derived mainly by tallying page views (gathered by our server provider Alibaba Cloud) and usage information of UWP (provided by Microsoft). Except those, we don't collect any other information from users. The information allows us to improve user experience of website and UWP. Under no circumstances will Doyen Corporation divulge any information to a third party.

3. Geographic location information gathered from using maps and navigation to get directions to Doyen Corporation on website or UWP. We only share this information with map suppliers and do not retain the informations. The map suppliers are Amap (website, language: English), Baidu Maps (website, language: Chinese), Bing Maps (webite, UWP).

Doyen Gathers Information in Following Processes

1. Users provide information through contact forms. This information is used only to reply to visitor inquiries.

2. Statistics information about users' IP address, browser type, and MIME type information. This information is gathered only by our server provider Alibaba Cloud.

3. Statistics information about users' acquiring and using Doyen UWP. This information is gathered by Microsoft.

4. Geographic location information gathered from using maps and navigation to get directions to Doyen Corporation on website or UWP. We only share this information with map suppliers and do not retain the informations.

Use of Information

1. Users provide information through contact forms. This information is used only to reply to visitor inquiries.

2. Statistics information about users' using our UWP or visiting our website, we only concerns about which part of our website or UWP is our users concern to help improve our website and UWP. We do not track what an individual reads. We never share this information with a third party.

3. Geographic location information gathered from using maps and navigation to get directions to Doyen Corporation on website or UWP. We only share this information with map suppliers and do not retain the information.

Your Consent

Before visiting this site or using Doyen UWP, you consent to the collection and use of this information by Doyen Corporation. If we change our privacy policy, we will post those changes.

If you have questions regarding any aspect of our privacy policy, Please contact us by using Contact Forms, or send email to doyenfilter@doyenfilter.com.