Sophia Ren

I'm a Mandarin Chinese–English bilingual Intellectual Property (IP) paralegal and translator with over 10 years of experience. I help international clients protect their patents, trademarks, and copyrights in China and U.S., and provide professional translation and administrative support across legal and business contexts. I’ve worked with clients from the US, Europe, and Asia through Upwork and direct collaboration, ensuring accurate filings, timely communication, and reliable IP protection under both China and international IP systems.

⚖️ Intellectual Property Services Patent Services

Direct Chinese Patent Filing & Formality Review

Design / Industrial Design Applications

Office Action handling & communication with CNIPA

Renewals IP docketing, deadline & cost management Trademark Services

China direct trademark filing and Madrid System filings

Trademark search, clearance & monitoring

Objection/Office Action response & renewals

Brand protection & infringement handling DMCA takedown & online enforcement support

Copyright Copyright registration (works, software, videos, etc.)

💬 Translation & Language Services

Legal, business, and game translation (EN⇋ZH)

Video translation, subtitles, and transcription

Meeting interpretation (online)

Voice-over (female, Mandarin)

Cross-team bilingual communication and coordination

🧰 Tools & Software Trados | MS Office | Canva | CapCut | Meitu | Xiumi | IP docketing systems

💡 Additional Support Project coordination and administrative assistance Product review/testing & marketing localization

I'm a Mandarin Chinese–English bilingual Intellectual Property (IP) paralegal and translator with over 10 years of experience. I help international clients protect their patents, trademarks, and copyrights in China and U.S., and provide professional translation and administrative support across legal and business contexts. I’ve worked with clients from the US, Europe, and Asia through Upwork and direct collaboration, ensuring accurate filings, timely communication, and reliable IP protection under both China and international IP systems.

• Top Rated Plus in Upwork

Master degree in IP law;

Bachelor degree in English

Trained in USPTO and CNIPA