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TDIP & PARTNERS is a full-service intellectual property law firm approved by the China National Intellectual Property Administration (CNIPA), and a member of ACPAA and AIPPI. Established in 2004, as one of the most competitive and dynamic IP law firms, we remain dedicate to offering the highest standard of service to our clients around the global, insist on approaching client service by the first understanding clients’ priorities, objectives and issues, and always focus on integrity and credibility. The superb expertise and rich practical experiences of our elite professional teams have won the trust and support of our clients at home and overseas. Many well-known domestic and foreign companies, institutions and associations have forged the long-term and stable business relationships with us. We have more than 280 professionals, including lawyers, patent attorneys, patent engineers, trademark attorneys, other professionals and supporting staffs. Our professionals have well educational, industry, and legal backgrounds and rich experiences, some of them graduated from reputable universities in China and/or western countries, some of them had working experiences for years in IP and law fields, and some of them worked at the CNIPA over ten years as examiners.
Cooperation, Integrity, Credibility, Sustainability
To steadily develop into the leading top tier intellectual property law firm by fully taking outstanding professional advantages.
Total Applications
Invention Ratio
Utility Model Ratio
Design Ratio
Considerable Number of Cooperation
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Patent Drafting and Prosecution; Design Photo Making; Patent Right Transfer, License; Patent Re-examination, Invalidation; Annuity Management…
Trademark Registration, Review and Adjudication, License, Assignment, Change etc.Trademark Opposition, Invalidation,Cancellation etc...
Copyright Registration.Software Copyright Registration.Registration of Layout-Designs of Integrated Circuits.
Patents
Trademarks
Copyrights
Zhihua HUANG(Partner/ Patent Attorney)
Chinese, English
Drafting and prosecuting patent applications related to electronics, wireless communication, hardware, software, automatic control, multimedia, and e-commerce, etc.
Representing clients in patent re-examination, patent invalidation, and patent administrative litigation;
Patent infringement analysis;
Patent counseling and search;
Copyright registration.
In 2004, Co-founded TDIP & Partners
In 2000, Engaged in IP related work and qualified as a Patent Attorney
1997-1999, IP Administrator in Zigong Patent Office of Sichuan Province
1989-1996, Worked as a computer engineer in Sichuan Province
All China Patent Agent Association (ACPAA)
Xin LI(Partner/ Patent Attorney)
Chinese, English
Drafting and prosecuting patent applications related to Mechanics, Mechatronics, electronics, computer, wireless communication, intelligence network, software, automatic control, optical transmission technology, e-commerce, etc.
Representing clients in patent re-examination, patent invalidation, and patent administrative litigation;
Experienced in trademark registration, OA response, trademark review, opposition, and trademark renewal;
Patent infringement analysis;
Client counseling and patent search services;
In charge of quality control of the attorneys’ work.
In 2004, Co-founded TDIP & Partners
2002 - 2004, worked as a Patent Attorney in an intellectual property firm
2000 - 2002, Huawei Technologies Co. Ltd., IP administrator
All China Patent Agent Association (ACPAA)
Runxiang GUO(Partner/ Patent Attorney)
Chinese, English
Drafting and prosecuting patent applications related to electronics, wireless communication, hardware, software, automatic control, multimedia, and e-commerce, etc.
Representing clients in patent re-examination, patent invalidation, and patent administrative litigation;
Patent infringement analysis;
Training new patent engineer and conducting internal training for clients;
Patent counseling and search.
In 2004, Co-founded TDIP & Partners
2001 - 2004 Beijing Sanyou Intellectual Property Agency Ltd. ? ? Patent Attorney
1989 - 2001 No. 3 Machinery Plant of Jianghan Oil Field of China ???National Petroleum Communication Engineer
All China Patent Agent Association (ACPAA)
Yanlian FENG(Partner/Patent Attorney)
Chinese, English
Drafting and prosecuting patent applications related to electronics, communication, computer hardware & software, automatic control, multimedia, network technology etc.
Representing clients in patent prosecution, re-examination, patent invalidation;
Responding to Office Actions;
Patent infringement analysis;
In charge of on site training to clients.
2005.4, Joined TDIP & Partners
2002.7 - 2005.4, Beijing Uni-talen Intellectual Property Agency Ltd.
2002.1 - 2002.7, Langfang branch office of Hebei Uni tec telecommunication Co. Ltd.
All China Patent Agent Association (ACPAA)
Xiaoli GUO(Partner/Patent Attorney)
Chinese, English
Patent drafting and patent prosecution in the field of electronic technology, wireless communication technology, computer software and hardware, automatic control, network technology, etc.;
Patent consultation;
Patent search.
Since 2007, TDIP & Partners, Partner/ Patent Attorney
All China Patent Agent Association (ACPAA)
Lei SHI(Partner/Patent Attorney)
Chinese, English.
Pharmacology, Biochemistry;
Organic and Inorganic Chemistry, Material science;
General chemistry, Environmental engineering.
Mr. SHI specializes in patent prosecution and patent portfolio development for domestic and foreign clients, representing clients in patent re-examination, patentability search and advising clients on patentability, etc. He took part in many cases of re-examination and validation of patents on behalf of domestic and foreign Pharmaceutical plants, such as Henan TOPFOND Pharmaceutical, and Merk.
Before joining TDIP & Partners, he worked as a patent examiner in SIPO where he took part in the examination skills' training. So, he is fairly familiar with patent search, relevant procedure, steps and requirements of patent examination. Prior to that, he ever worked in two entities, one is Material Research Center of Dept. of Science (BUAA) where he was a senior engineer and filed two patent applications, another is Beijing Shida ink Co., Ltd where he organized and fulfilled the development of three new products: "Spray-painting Ink", "environmental soybean printing ink" and "Web Offset Heat Set Ink".
All China Patent Agent Association (ACPAA)
Yuehua HE(Partner/Patent Attorney)
Chinese, English.
Microelectronics, Electronic element and circuit, Semiconductor;
Computer hardware, Communication;
Chemistry, Material Science, etc.
Ms. HE is a partner with TDIP & Partners. Her practice involves patent, trademark and copyright. She specializes in patent prosecution and patent portfolio development for domestic and foreign clients, representing clients in patent re-examination, patent invalidation and patent administrative litigation, and advising clients on patentability, patent strategy, etc.
All China Patent Agent Association (ACPAA)
Haibo LI(Partner/ Patent Attorney)
Chinese, English.
Drafting and prosecuting patent applications related to Mechanics, Mechatronics, Eletronics, communication, automatic control, etc.
Representing clients in patent re-examination, patent invalidation, and patent administrative litigation;
Patent Counseling and patent search;
Patent infringement analysis.
2006, TDIP & Partners?? Partner/ Patent Attorney
02/2002 - 01/2006, Beijing Deqi Intellectual Property Agency Ltd.????Patent Engineer
07/1999 - 01/2002, Beijing Two Seven Locomotive Electrical Factory? R & D Engineer
All China Patent Agent Association (ACPAA)
Xiuchuan HONG(Partner/ Patent Attorney)
Japanese, English, Chinese
Consumer Electronics, Batteries, Mechanical Manufacturing, Electronic Equipment, Semiconductor Device, Automobile, Robot
2017, Joined TDIP & Partners as a Partner/ Patent Attorney
2005 –2017, Worked in China Science Patent & Trademark Agent Ltd. as a Partner / Patent Attorney
2005, Worked in Beijing East IP Ltd. as a Patent Engineer
Overview:
Mr. Xiuchuan HONG studied at School of Mechanical Engineering, Dalian University of Technology, where he received a Bachelor of Engineering and his second Bachelor of Arts (Japanese). After graduation, he immediately joined Beijing East IP Ltd., which is the starting of his IP career.
Mr. Xiuchuan HONG then joined China Science Patent & Trademark Agent Ltd.. From December 2005 to February 2017, as a partner and a team leader at China Science, he handled a large number of cases for Japanese Enterprises such as Panasonic, Sanyo, Hitachi, Honda, and Mitsubishi and so on. He has rich practical experiences in patent prosecution, office action, patent re-examination, and invalidation etc. and especially is very good at handling the cases in fields of Consumer Electronics and Automobile.
In 2014, Mr. Xiuchuan HONG went to AOYAMA & PARTNERS at Osaka, Japan to study Japanese Patent Laws and patent practices. During the days in Japan, he lectured extensively on Chinese patent practices and communicated with Japanese Law Firms and Japanese Enterprises face to face for many times on their specific cases. His superb expertise won him the clients’ recognition and trust.
All China Patent Agent Association (ACPAA)
Jiawen REN(Partner/Patent Attorney)
Drafting and prosecuting patent applications related to electronics, communication, computer hardware & software, automatic control, multimedia, etc.
Representing clients in patent prosecution, re-examination, patent invalidation;
Attending to response to Office Actions;
Patent counseling and search;
Patent infringement analysis etc.
Chinese, English.
In 2006, joined TDIP & Partners as a Partner/Patent Attorney
All China Patent Agent Association (ACPAA)
Yan ZHANG(Partner/Patent Attorney)
Chinese,English
involving mechanical design and manufacturing, electronic technology, wireless communication technology, computer software and hardware, automatic control and other related field.
2010.12 to present TDIP & Partners ? ?Partner/Patent Attorney
2006.3-2010.12 Beijing Longtian Intellectual Property Company ? ?Patent Engineer
2004.12-2006.3 China Expressway Network ? ?Engineer
All China Patent Agent Association (ACPAA)
Kaining ZHANG(Partner/Patent Attorney)
Chinese, English.
Drafting and prosecuting patent applications related to electronics, communication, computer hardware & software, automatic control, multimedia, circuits etc.
Representing clients in patent prosecution, re-examination, patent invalidation;
Attending to response to Office Actions;
Patent search and counseling services.
In 2006, joined TDIP & Partners as a Partner/Patent Attorney
All China Patent Agent Association (ACPAA)
Jia ZHU(Partner/Patent Attorney)
Chinese, English.
Drafting and prosecuting patent applications related to electronics, communication, computer hardware & software, automatic control, multimedia, E-business technology etc.;
Representing clients in patent prosecution, re-examination, patent invalidation;
Attending to response to Office Actions;
Patent infringement analysis, counseling, and search, etc.
05/2006, TDIP & Partners ?? Partner/Patent Attorney
08/2004 - 03/2006, Nantian Electronics Information Corp. Ltd.? ?Technical Support Engineer
All China Patent Agent Association (ACPAA)
Linaiyi ZHU(Partner/Patent Attorney)
Chinese, English.
Intellectual Property Affairs in Fields of Biotechnology, Chemistry, Medicine, Food, Radio Communications, and Computer, etc.
2011, Joined TDIP & Partners as a Partner / Patent Attorney
2009-2010, Worked in Academy of Mathematics and Systems Science (AMSS) of the Chinese Academy of Sciences (CAS) as a Research Assistant.
All China Patent Agent Association (ACPAA)
Xinghan LIU(Partner/Patent Attorney)
Chinese, English.
Patent drafting, patent prosecution, OA handling, patent reexamination and invalidation, patent search and consultation in the fields of electronic technology, wireless communication technology, computer hardware and software, automatic control and network technology, and e-commerce, etc.
2013.4Joined TDIP & Partners as a Partner / Patent Attorney
2010.1 - 2013.4, another patent agency
2005.6 - 2010.1, TDIP & Partners
All China Patent Agent Association (ACPAA)
Di LI(Partner/Patent Attorney )
Chinese, English.
Electrical engineering, Wireless communication engineering, Computer and software engineering, Automatic control, Multimedia technology, and E-commerce technology
Di LI is the Intellectual Property Director of TDIP & Partners. He is in charge of the Quality Control Department and is also responsible for training patent attorneys and patent engineers. Having ten years of experience in reviewing patent applications as an examiner of SIPO and more than 5 years of experience in processing all matters relating to patent applications as a patent attorney, Di LI is capable of evaluatingthe paperwork of patent application from the perspectives of both parties, and therefore guaranteeing the quality of applications prepared by the patent agents in the company. Because of his extensive knowledge in patent application review, Di LI is proficient in dealing with various tricky and complicated review reports. This helps clients to maximize their benefits.
All China Patent Agent Association (ACPAA)
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Add Room 2002, A- Building, North Ring Center, No.18 Yumin Road, Xicheng District, Beijing 100029, P. R. China
Email tdip@tongdaxinheng.com
Tel 010-52593268
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