Patent Translation
Sunyu is the leading intellectual property support service provider in China, specializing in the translation of patents (patent specifications, claims, OA, patent publications, patent office correspondence, etc.) and other IP-related documents. All translations are handled by our in-house specialists who have received additional training for patent translation.

We offer patent translation services for applications in patent offices worldwide, as well as for information purposes only:
- Chinese patents (SC & TC)
- US patents
- JP patents
- EP patents
- KR patents
- PCT
- Technical literature, etc.

We place a great emphasis on maintaining confidentiality in all of our actions concerning patents. Find out more about the Sunyu’s strict confidentiality policies.

To date, Sunyu has employed over 300 translators and several patent agents, more than 70% of whom have earned a Master's degree or above. Before joining Sunyu, most of our translators have already acquired solid technical backgrounds and extensive field experience.

Sunyu has been engaged in patent-related services for more than ten years. We specialize in particular in the multilingual translation of PCT documents. On average, we are able to handle the translation of over 10，000 PCT and OA cases every year. Over the years, we have translated more than 1.2 billion words.

Sunyu is committed to achieving complete document security by adhering to strict confidentiality policies.

Sunyu has developed its own Information Management System, CAT Software as well as Patent Database, in order to facilitate the interaction between departments, improve the productivity of existing office procedures, and guarantee the confidentiality of all information received from our clients.

At Sunyu, quality control is an important aspect of the entire work process. We have established a clear and systematic SOP composed of several steps to ensure the successful implementation of our QC procedures.