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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 LIU HONG XUE 11F, No. 66, Nanjing West Rd, Datong Dist, Taipei City 103 9F-5, No. 111, Sec 2, Nanjing East Rd, Zhongshan Dist, Taipei City 104, Taiwan (R.O.C.) 886-7-5583838
22 ZHANG MIN ZHI 9F, No. 37, Dongxing Rd,Xinyi Dist,Taipei City,110,Taiwan (R.O.C.) 886-2-87683696#330
23 HUANG JING WEN 6F, No. 149, Sec 1, Keelung Rd,Xinyi Dist,Taipei City,110,Taiwan (R.O.C.) 886-2-27667292
24 PENG GUO YANG 11F, No. 148, Songjiang Rd,Zhongshan Dist,Taipei City,104,Taiwan (R.O.C.) 886-2-25642565#2679
25 SU XI CHENG 11F, No. 346, Sec 3, Nanjing East Rd,Songshan Dist,Taipei City,105,Taiwan (R.O.C.) 886-2-27211306#288
26 LIN QIN RONG 2F, No. 32-1, Songjiang Rd,Zhongshan Dist,Taipei City,104,Taiwan (R.O.C.) 886-2-25318531
27 CHEN YU ZHEN 5F, No. 928, Zhongzheng Rd,Zhonghe Dist,New Taipei City,235,Taiwan (R.O.C.) 886-2-22250986
28 CHEN YI FANG 3F, No. 549, Yongchun East 1st Rd,Nantun Dist,Taichung City,408,Taiwan (R.O.C.) 886-4-23808393
29 XIE,CHENG-YI 6F, No. 440-2, Jingping Rd,Zhonghe Dist,New Taipei City,235,Taiwan (R.O.C.) 886-2-29457230
30 LI JIAN HONG 15F-1, No. 290, Sec 2, Nantun Rd,Nantun Dist,Taichung City,408,Taiwan (R.O.C.) 886-4-24726466
31 LI ZI YU 4F, No. 36, Hengyang Rd,Zhongzheng Dist,Taipei City,100,Taiwan (R.O.C.) 886-2-23889556
32 JIANG RI SHUN 12F, No. 311, Sec 4, Zhongxiao East Rd,Da'an Dist,Taipei City,106,Taiwan (R.O.C.) 886-2-27713403
33 JIAN ZHI DAO 6F, No. 415, Sec 4, Xinyi Rd,Xinyi Dist,Taipei City,110,Taiwan (R.O.C.) 886-2-23451960
34 YANG YONG CHENG 11F, No. 59, Sec 2, Chongqing South Rd,Zhongzheng Dist,Taipei City,100,Taiwan (R.O.C.) 886-2-23225588
35 TANGAZHONG 10F, No. 264, Sec 6, Minquan East Rd,Neihu Dist,Taipei City,114,Taiwan (R.O.C.) 886-2-26336566
36 HUANG ZI NAN 11F-3, No. 575 Linsen North Rd,Zhongshan Dist,Taipei City,104,Taiwan (R.O.C.) 886-2-25858199#519
37 QIU YIZ HEN 4F-8, No. 925, Sec 4, Taiwan Avenue,Xitun Dist,Taichung City,407,Taiwan (R.O.C.) 886-4-23582600#30
38 XU SHENG QI Room 802, 8F, No. 10, Sec 1, Chongqing South Rd, Zhongzheng Dist, Taipei City 100, Taiwan (R.O.C.) 886-2-26973328#239
39 CHEN XIU LI 4F-2, No. 12, Zhonghua Rd,Yongkang Dist,Tainan City,710,Taiwan (R.O.C.) 886-6-3132447
40 CHEN QIU YAN 1F, No. 3, Ln 80, Guangfu North Rd, Songshan Dist, Taipei City 105, Taiwan (R.O.C.) 886-6-2512996

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