1. Overview
Frontiercell (the “Site”) publishes research notes on battery cell technology and patent analysis. This policy explains what information is collected when you visit the Site and how it is used.
2. Information We Collect
The Site does not require account registration, and visitors are not asked to submit personal information in order to read its content. Aggregate visit statistics and advertising-related cookie information may be collected through Google Analytics and Google AdSense.
If you write to us through the contact page, the information you voluntarily provide is used only to respond to that inquiry.
If you leave a comment, the name, email address, comment content, IP address, and browser information submitted with it may be collected.
Information collected automatically may include your IP address, browser and device information, the pages you visit, and cookies.
3. Google AdSense and Cookies
Third-party vendors, including Google, use cookies (including DoubleClick/DART cookies) to serve ads based on a user’s prior visits to this website or other websites. Google’s use of advertising cookies enables Google and its partners to serve ads to users based on their visit to this Site and/or other sites on the Internet.
Users may opt out of personalized advertising through Google Ads Settings (adssettings.google.com). Users may also opt out of a third-party vendor’s use of cookies for personalized advertising at aboutads.info.
For how Google uses data in advertising, see Google’s advertising policies.
Kakao AdFit — Kakao AdFit ads may be displayed on this Site. Cookies or similar technologies may be used when these ads are served. For Kakao’s personalized advertising information and settings, see Kakao Personalized Advertising Guide (Korean). For Kakao’s handling of personal information, see Kakao Privacy Policy.
4. Analytics
Google Analytics is used to measure aggregate traffic patterns, such as page views and referral sources. The Site does not use this data to identify individual visitors.
You can opt out of Google Analytics collection with Google’s browser add-on.
5. Content and Citation Policy
Patent information discussed on the Site is based on published patent gazettes and other publicly available primary sources. The Site restates the substance of such documents in its own words and does not reproduce original claim text or patent drawings. Copyright inquiries may be submitted through the contact page.
6. Disclaimer
Content on the Site is a technical research record. It does not substitute for investment, legal, or patent advice. Please see the Disclaimer page for details.
7. Retention and Deletion
Email addresses and message contents received through inquiries are deleted without delay once the inquiry has been handled. Where the law requires retention, the information is kept for the required period.
8. Your Rights
You may request access to, correction of, deletion of, or suspension of the processing of your personal information by writing to admin@frontiercell.com.
9. Disclosure to Third Parties
Except where required by law, we do not provide personal information to third parties. Hosting, advertising, and analytics providers may process information in order to deliver their services.
10. External Links
The Site is not responsible for the privacy practices of external sites linked from this Site.
11. Contact
Operator: Frontiercell / Email: admin@frontiercell.com
12. Changes to This Policy
This policy may be revised in line with applicable law and changes to the Site. Any revision will be posted on this page.
Effective date: September 20, 2026
Last revised: October 1, 2026