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Information on Practicing Trademark Agents

  1. If you are looking for the information of trademark agents, you can find relevant trademark agents and the status of each case handled by them through the following path: Trademark Search System/Trademark Search (by applicant, case number)/Attorney (Chinese Name).
  2. TIPO has organized and published the information of practicing trademark agents on this website with their consent. The web addresses of the Bar Associations and Certified Public Accountants (CPA) Associations are also provided for reference:
    1. Taiwan Bar Association
    2. Taipei Bar Association
    3. CPA Associations
  3. The one who has been appointed as a trademark agent in 20 or more applications for trademark registration each year in the last 5 years can be listed on this website. TIPO regularly compiles and updates relevant statistics every year, but TIPO does not examine facts concerning qualification or quality of the trademark agents on the list. If relevant information has changed, it is better for the trademark agent to notify TIPO through emails spontaneously. TIPO will update it as soon as possible. If there is any question related to the information on the list, please contact with Mr. Gu with the number 02-23767571, who is going to assist in updating relevant information immediately.
  4. Information on this website includes the names, genders, addresses, phone numbers, fax numbers, and the certificate numbers of trademark agents:
    1. Personal data of trademark agents listed on this website are collected by TIPO based on specific purposes of IPR administration. According to Article 3 of the Personal Data Protection Act, trademark agents can make an inquiry of, review, request a copy of, supplement or correct, and demand the cessation of the collection, processing or use of his/her personal data. When it is necessary, the trademark agent can also request TIPO to erase his/her personal data, unless the processing or use is necessary for the performance of the official duty.
    2. The column of the “certificate number” includes (1) the number of the certificate issued after passing the qualified threshold of the “Proficiency Certification for IPR Practitioners” held by TIPO and TIPA; (2) the number of the attorney’s certificate or the CPA certificate. Whoever wants to refer to the information of trademark agents published on the website should keep an eye on whether the certificate is still valid.

Annotation: The sequence of trademark agents on the list is arranged randomly. Depending on your need, you can click on the “Query” icon and key in the information like the address, name of the law firm, name, etc. in relevant columns to proceed the search according to the county or city where you live.

No. Identity Type Registration Number Office Name Name Address Tel. Notes
21 GUO GONG BAO 7F-3, No. 428, Dazhong 2nd Rd,Zuoying Dist,Kaohsiung City,813,Taiwan (R.O.C.) 886-7-3464754
22 XU XIAO HUA 10F, No. 75, Sec 1, Chongqing South Rd,Zhongzheng Dist,Taipei City,100,Taiwan (R.O.C.) 886-2-23826677
23 LI SHI ZHANG 11F, No. 148, Songjiang Rd,Zhongshan Dist,Taipei City,104,Taiwan (R.O.C.) 886-2-25642565#2679
24 GU ZI LING 6F, No. 56-3, Guangguang Street, Banqiao Dist, New Taipei City 220, Taiwan (R.O.C.) 886-4-23268768#230
25 ZHANG RUI No. 59, Ln 237, Tong'an Rd,Annan Dist,Tainan City,709,Taiwan (R.O.C.) 886-6-2566418
26 ZHANG ZHE MING 11F, No. 201, Sec 2, Heping East Rd,Da'an Dist,Taipei City,106,Taiwan (R.O.C.) 886-2-27012995
27 LIU DE XIN 7F-7, No. 153, Sec 2, Qinghai Rd,Xitun Dist,Taichung City,407,Taiwan (R.O.C.) 886-4-24511516#30
28 HONG QUAN XING 9F, No. 218, Sec 2, Dunhua South Rd, Da'an Dist, Taipei City 106, Taiwan (R.O.C.) 886-6-2356383
29 LU JIAN CHUAN F 17-3, No. 33, Sec 1, Minsheng Rd,Banqiao Dist,New Taipei City,220,Taiwan (R.O.C.) 886-2-29500080#32
30 LI ZI YU 4F, No. 36, Hengyang Rd,Zhongzheng Dist,Taipei City,100,Taiwan (R.O.C.) 886-2-23889556
31 XIE MENG RONG 3F, No. 69 Fuxing North Rd,Songshan Dist,Taipei City,105,Taiwan (R.O.C.) 886-2-27513864#33
32 ZHAO,YAN-FANG 7F-3, No. 1, Shifu Rd, West Dist, Taichung City 403, Taiwan (R.O.C.) 886-2-25792327
33 CHEN JIAN NENG 7F-3, No. 332, Mingcheng 2nd Rd,Zuoying Dist,Kaohsiung City,813,Taiwan (R.O.C.) 886-7-5568116
34 CAO HUI LING No. 360-4, Sec 3, Fuxing Rd, South Dist, Taichung City 402, Taiwan (R.O.C.) 886-4-23200989
35 ZHUANG ZHEN NAN 8F, No. 52, Sec 2, Chang'an East Rd,Zhongshan Dist,Taipei City,104,Taiwan (R.O.C.) 886-2-25238365
36 JIAN RU JIA 5F, No. 6, Sec 2, Daxing West Rd,Taoyuan Dist,Taoyuan City,330,Taiwan (R.O.C.) 886-3-3010310
37 SU,SHI-JIE No. 224, Sec 4, Ximen Rd, North Dist, Tainan City 704, Taiwan (R.O.C.) 886-4-22205566
38 LI SHI SEN 7F-4, No. 202, Sec 3, Xinyi Rd,Da'an Dist,Taipei City,106,Taiwan (R.O.C.) 886-2-27547555#13
39 LI ZONG DE 3F, No. 3-7, Ln 518, Sec 3, Zhongshan Rd, Changhua City, Changhua County 500, Taiwan (R.O.C.) 886-2-23785780#2211
40 WANG,YU-FEN 6F, No. 56-3, Guangguang Street, Banqiao Dist, New Taipei City 220, Taiwan (R.O.C.) 886-2-89136168

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