About Zhiquan IP
Meet Zhiquan: a registered China patent agency based in Shenzhen
Established in 2015, Zhiquan helps businesses, rights holders and IP firms handle China patent, trademark, PCT, design and patent annuity work.
Who we are
Established in 2015 to handle China patent, trademark and related IP work
Zhiquan works with companies, patent and trademark owners, foreign IP firms and international project teams that need China filing, prosecution, annuity or related IP work.
Tell us what you need and any known deadline. We will confirm what we can handle, the documents required, the fee and the person responsible for your matter.
Founder and Partner Peter Lin previously worked at Foxconn, Tencent and Midea. He supports international client communication and contributes practical China IP commentary.
Inside Zhiquan
Meet the people and working environment behind your China IP work
These images show the team and Shenzhen working environment behind Zhiquan’s client service.
What defines Zhiquan
What clients can verify before working with us
Check our registration, the services we handle and who will communicate with you.
- 01
A registered China patent agency
Zhiquan is registered with the China National Intellectual Property Administration under patent agency code 44351.
- 02
Patent, trademark and portfolio work
Our work includes China patent, PCT, trademark, design and patent annuity services under specific client instructions.
- 03
Founder-led international communication
Founder and Partner Peter Lin brings prior experience at Foxconn, Tencent and Midea to international client communication.
China coordination
Published contact locations in Shenzhen and Chengdu
Zhiquan coordinates work across Shenzhen, Chengdu and Wuxi. The currently published contact addresses are Shenzhen and Chengdu.
- Shenzhen18H, Building B, Zhongzhou Holdings Financial Center, No. 88, Haide Road, Haizhu Community, Yuehai Street, Nanshan District, Shenzhen, Guangdong, China
- Chengdu4-1-1607, N2, Global Center, No. 1700, North Section of Tianfu Avenue, Chengdu High-tech Zone, Chengdu, Sichuan, China
- Founder and PartnerPeter Lin
- Contactpeter@izhiquan.com · +86 136 3163 2224 · Fax +86 755 2690 3749
Work with Zhiquan
Tell us what you need to file, protect or renew in China
Tell us what you need, where the matter stands and any known deadline. We will confirm the right contact and what to send next.