Welcome to NGUYEN & YIP, an intellectual property law firm, specializing in providing legal services for international business across the UK, Europe, China, and other Asian countries. We focus on helping our clients protect their intellectual property assets and navigate the complex legal landscape of international business.


Intellectual Property Services


Our intellectual property services cover a wide range of areas, including patents, trademarks, copyrights, and trade secrets. We have a team of experienced attorneys who can help you conduct patent searches, file patent applications, register and protect your trademarks, handle copyright infringement disputes, and advise on trade secret protection strategies.


International Business Services


We provide legal guidance for international business transactions, including mergers and acquisitions, joint ventures, licensing agreements, and other commercial transactions. Our attorneys have extensive experience working with clients in various industries, including technology, healthcare, manufacturing, and more.

We understand the unique challenges of international business and can help you navigate the legal and regulatory requirements of doing business in different countries. We also provide guidance on intellectual property licensing and transfer agreements, as well as on compliance with export controls and trade sanctions.




UK and European Law


Our firm has a deep understanding of UK and European intellectual property law, including the European Patent Convention, the European Union Trademark System, and the EU Copyright Directive. We can help you protect your intellectual property assets in the UK and Europe and ensure compliance with local laws and regulations.


China and Other Asian Countries


We also have extensive experience working with clients in China and other Asian countries, where intellectual property protection can be particularly challenging. Our attorneys are familiar with the local legal systems and can help you navigate the cultural and linguistic barriers to protect your intellectual property assets.


What makes us different?


In a world that is increasingly more technologically advanced, you need attorneys who can keep up with new trends and employ technology to resolve your legal issues.  Always striving for excellence and integrity in the representation of our clients, you can trust the attorneys at NGUYEN & YIP to provide personalized service to achieve your goals in a variety of legal areas with a sharp focus on business law, intellectual property protection, asset protection, and civil dispute resolution.


Our goal at NGUYEN & YIP is to strive for consistent excellence in everything we do. The firm’s founders are committed to maintaining an ethic of hard work, commitment to excellence and professional integrity. Regardless of whether we are representing a small business, a corporation or individuals, we deliver superior legal service by taking a genuine interest in our client’s objectives. In today's economic environment, it is more important than ever to work with a law firm that understands and anticipates your goals and needs.

Who We Are


At NGUYEN & YIP, our attorneys offer superior legal solutions and assistance attainable only with a strong dedication to our clients and genuine concern for their best interests. Our firm’s founding attorneys come to the legal arena with superior academic backgrounds, and most importantly, with a strong dedication to our clients and legal knowledge forged from real-world experience . 


Our legal team strives to advocate for our clients’ causes in a variety of legal areas, including: technology licensing, patent application, trademark registration, intellectual property protection, immigration, wills and trusts, business law, and general civil practice.

What We Offer


By contacting NGUYEN & YIP to assist you with your legal needs, you have our continued commitment to excellence, ethics and dedication as an innovative provider of legal services.  Our attorneys are always available for a free 30-minute phone consultation at (909) 842-6522 or via email (admin@asklawyers.net).  We look forward to assisting you to achieve your legal goals.


At Nguyen & Yip, P.C., in Diamond Bar, California, we are pleased to offer representation to residents of Orange County, Los Angeles County, Riverside County, and San Bernardino County. For intellectual property and immigration representation, we also represent clients throughout United States and Overseas.

Contact Us

Nguyen & Yip, P.C.


20955 Pathfinder Rd.,

Suite 100

Diamond Bar, CA 91765


Phone: (909)

843-6522 Fax: (888)266-4705

Email: Admin@asklawyers.net


Or use our contact form.

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