We are the oldest and one of the largest full-service intellectual property law firms in China.
Our mission is to render tailored services to clients with high quality, efficiency and reliability in a cost-effective manner.
10/F, Ocean Plaza 158 Fuxingmennei Street Beijing 100031, China
+86-10-66412345
Calle del Principe de vergara 13, 5°D, 28001， Madrid, Spain
+0034 910 66 3553
One Penn Plaza Suite 4425 New York, NY 10119 U.S.A.
+1-212- 868-2066
2nd floor, 265 section, Shin-Otemachi Building, 2-2-1, Chiyoda-ku, Tokyo, 100-0004, Japan
+81-3-6262-6643
Room 1112-13,11/F, CITIC Plaza 233 Tianhe N. Road Guangzhou 510613, China
+86-20-38770278
Unit 12, 13/F, Building T3, Kerry Plaza, Futian District, Shenzhen.
+86-755-33046671
Unit 09, 34/F., Office Tower Convention Plaza No.1 Harbour Road, Wanchai, Hong Kong
+852-25231833
18/F, Crystal Century Mansion, 567 Wei Hai Road, Jing An District, Shanghai 200041, China
+86-21-62888686
Room 06-116, Building B Optical Valley New Development International Center, No.473 Guanshan Avenue, Hongshan District, Wuhan
+86-27-8720-0400
Founded in 1957
Patent/Trademark Attorneys
Lawyer's Qualification
| 来安县 | 延吉市 | 华坪县 | 黔东 | 蓬安县 | 孟州市 |
| 宽城 | 汉中市 | 洪湖市 | 辽宁省 | 武隆县 | 新丰县 |
| 通榆县 | 左云县 | 普陀区 | 新田县 | 南川市 | 庆元县 |
