Xianghong ZhaiFounder

Before founding Pacific China, Ms. Zhai served in CPA, which is subordinate to the Top Chinese Intellectual Property Agent for decades, in charge of Chinese and overseas trademark consultancy and management practice, from which Ms. Zhai has accumulated rich experiences in case handling and management. During over 30-year practicing, she carried out lots of consultancy and agency works related to domestic and foreign intellectual property matters, and successfully handling large numbers of overseas trademark registrations and patent management cases for clients in various industrial fields.

Ms. Zhai and her Pacific China team, with a good understanding about the effective patent and trademark protection systems and procedures in the Asia, United States, Europe, and other major regions, are excellent in communication with officials and the parties concerned, in handling complicated cases, in providing practical solutions, and in avoiding potential risks. The direct communication between Ms. Zhai and the parties concerned, she is a fighter, strive for client's rights, consequently in return, she is deeply trusted by the client.

Ms. Zhai is also committed to the protection of client’s trademarks and patents. Specialize in providing effective and practical solutions for the brand operation, trademark rights win-over, and strive for IP rights in difficult and complex situation. Ms. Zhai and her patent teams provide multidimensional and practical solutions, by utilizing the unique strategic layout to solve and cope with legal risks, optimizing the patent structure, and promoting the patent technology.

Koh Kok ShenSenior Partner | Chief Counselor | Lawyer

Department of Legal & Strategy

Joined Pacific China since 2013, served as Compliance Director and General Legal Counsel for China Region and Asia Pacific when served Diebold and Nokia. Expertise in intellectual property and financial business compliance, familiar with judicial and commercial laws and regulations in the America, Europe, Asia and Southeast Asia.

Guosheng Xu is a trusted partner to lawyers, compliance officers and business executives. He is qualified in both the UK and Singapore Bar and has over 25 years of experience working both in-house and as an external counsel. He advises clients on cybersecurity, data and privacy law and compliance matters, including compliance program assessments, data processing contracts, and data incident management, cross border data transfers as well as internet and business licensing. He is also experienced in anti-corruption and fraud compliance.

His experience includes dealing with compliance monitors under deferred prosecution agreements, and the successful resolution of investigations by regulators in China, India and Indonesia, setting up and serving on compliance committees for US and European listed companies.

Guosheng Xu is also an accomplished commercial of counsel having negotiated many telecom network deals in Asia.

Education Background: Graduated from Brunel University in the United Kingdom and Access to UK and Singapore lawyers in 1995 and 1996.

Working Language: Chinese & English

Limin WangSenior Partner | Patent Attorney | Attorney at Law

Department of Legal & Strategy

Professional Experience: Mr. Limin Wang has been engaged in intellectual property work since 2002, He has handled nearly a thousand patent applications involving biological, pharmaceutical, material, chemical and electromechanical fields. He is has extensive experience in intellectual property management, commercialization and protection planning, patent application, review, invalidation, administrative litigation and infringement litigation cases. He has worked with many local and international clients to provide patent early warning analysis and patent navigation and has helped enterprises to realize the practical application of patent mapping in intellectual property management. He has also won the respect and trust of our clients because of his loyalty and commitment to providing quality work.

Mr. Limin Wang has long provided legal advice on intellectual property protection strategies and dispute resolution strategies for many international companies. Some of his cases have been regarded as reference cases by the Patent Reexamination Board of the State Intellectual Property Office, and he has also won high praise from clients.

Bar Admission：China Patent Bar /China Bar

Working Language：Mandarin & English

Jason ZengSenior Partner | Patent Attorney

Patent Department of Machinery & Manufacturing

Professional Experience: Mr. Zeng has been engaged in intellectual property field since 2010, he focuses on overseas patent business and patent litigation business. He has provided services for many well-known enterprises at home and abroad such as ALIBABA (CHINA) CO., LTD., HUSKY INJECTION MOLDING SYSTEMS LTD., ANHUI JIANGHUAI AUTOMOBILE GROUP CORP., LTD., IFLYTEK CO., LTD.. He has profound technical knowledge and foreign knowledge reserve, careful and clear logical, strong learning and analysis ability, and high quality and level of patent documents written. He has the ability of patent mining for technology to maximize the depth, breadth and protection of technical solutions. He is good at communicating with clients and has excellent teamwork ability, and is trusted and praised by clients and colleagues.

Mr. Zeng focus on patent application, patent invalidation and patent disputes, and has accumulated extensive experience in patent infringement litigation. His areas of expertise cover medical devices, automotive machinery, smart wearable devices and nanomaterials. In addition, Mr. Zeng has also written many patent for domestic clients and represented their patent applications in China and other countries such as United States, Europe, Japan, and South Korea, etc. Mr. Zeng provides assistance to domestic clients in IP knowledge training, and has been invited to introduce Chinese patent practice to foreign clients for many times.

Professional Qualification / Education: Chinese Patent Attorney / Master Degree

Working Language： Mandarin & English

Xiaoxi ChangSenior Partner | Patent Attorney

Patent Department of Electrical / IT & AI

Professional Experience: Mr. Xiaoxin Chang has been engaged in intellectual property work since 2008, his business fields include but are not limited to communications, computer software and hardware, network technology, artificial intelligence, telemedicine, consumer electronics, industrial automation, mechanical facilities, etc. He has a deep understanding of technical solutions, careful and clear logical thinking, clear and fluent analysis and expression, strict control of writing quality, rich practical experience and strong learning ability. He is good at inspiring and guiding inventors to excavate patents and maximize the depth, breadth and protection of technical solutions. He is effective helping clients communicate with Patent review department and has shown outstanding work style and ability in maximizing the rights and interests of customers, which has been praised and recognized by customers many times.

Bar Admission：China Patent Bar

Working Language：Mandarin & English

Qin SuiSenior Partner | Patent Attorney

Patent Department of Biochemical & Pharmaceutical

Professional Experience: Ms. Qin Sui has been engaged in intellectual property work since 2005, and is proficient in domestic and international patent application process and patent agency business. At present, he is mainly responsible for drafting domestic and foreign patent applications in the fields of biology, chemistry and machinery, replying to reviews, and reexamination and invalidation matters. He was advised many domestic and foreign scientific research institutes, medical institutions, biological companies and companies in related fields. He has accumulated rich experience in patent technology mining, patent layout, patent writing, reply to review opinions and invalid patent reexamination. His working attitude and professional working ability have been widely praised by customers.

The patent application cases of Ms. Qin Sui have been listed as excellent patent cases by the scientific research institutes, Her pragmatic and robust work style has help her clients maximize their intellectual property protection commercial benefits.

Bar Admission：China Patent Bar/Master Degree

Working Language：Mandarin & English

Dedi ChenSenior Partner | Design Attorney

Department of Industrial Design

Professional Experience: Mr. Dedi Chen has been engaged in intellectual property work since 2008, his main responsibilities are patent application protection, technology mining, patent invalidated and patent disputes, etc. He has rich and practical experience in handling review opinions, patent reexamination, patent invalidated and patent litigation cases. His technical areas of expertise include machinery, electromechanical, semiconductor, design image processing, automotive, engineering technology, tobacco and semiconductor technology.

Mr. Dedi Chen is very effective at dealing with difficult technical problems of patent reply review opinions, reexamination, invalid cases and other procedures, and actively helps clients expand the scope and quality of their patent rights. His rigorous and comprehensive work style has been trusted and recognized by many enterprises and inventors.

Bar Admission：China Patent Bar/Master Degree

Working Language：Mandarin & English

Tiejun HuSenior Partner | Senior Trademark Counselor

Department of Trademark

Professional Experience: Mr. Tiejun Hu has with over 21 years of industry experience, he has a rich practical experience in the field of trademark law. He provides intellectual property protection legal services for well-known local and foreign clients in such areas as trademark registration, objections, invalidation, cancellation applications, trademark transfer negotiations, industrial and commercial anti-counterfeiting, platform complaints, domain name disputes, copyright applications, customs protection cases, as well as trademark infringement and unfair competition dispute cases. He is familiar with the official examination and review procedures and standards and constantly provides professional, efficient, flexible and pragmatic advice to help clients with practical solutions.

Working Language: Mandarin & English

Lei LiSenior Trademark Counselor

Department of Trademark

Professional Experience: Ms. Li has over 15 years of industry experience, She is familiar with the international trademark examination system and is responsible for the handling of trademark inquiries, registration, alteration, transfer, renewal, rejection, opposition, cancellation and other cases of domestic and foreign customers. She also handles and provides advise on copyright protection and infringement.

Working Language: Mandarin & English

Lijun WangBusiness Development Manager

Department of Client Support

Professional experience: Ms. Wang has over 20 years of industry experience. She provides legal service for such areas as trademark registration and protection, copyright protection, intellectual property management and intellectual property-related areas such as unfair competition, consumer rights, litigation, legal affairs, dispute resolution, corporate intellectual property strategy and other fields.

Ms. Wang is committed to maximizing the interests of clients. She is able to provide highly effective solutions to various difficult and complex intellectual property problems for clients. Her professional attitude and practice are highly appreciated by her clients and peers.

Working language: Mandarin & English

Guan WangSenior Counselor

Department of Client Support

Professional experience: Ms. Wang has been engaged in foreign patent management since 2009. In her career, she has accumulated rich practical experience, and the business scope of her service includes all foreign-related patent management work. Providing domestic customers professional and comprehensive international patent application layout, has rich experience in PCT international application and entering the United States, Japan, South Korea, Europe and other countries, and responsible for domestic customers in foreign patent applications and maintenance work. Providing consultation for foreign customers of intellectual property protection in China and Hong Kong, Macao, Taiwan and other areas, and responsible for foreign customers various patent applications and maintenance work in China. Fully recognized and trusted by foreign clients, lawyers and IPRs of domestic enterprises, providing clients with comprehensive, multi-level and one-stop patent legal services.

Career Years: 2009 till now

Education: Bachelor Degree

Working language: Mandarin & Chinese