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California Intellectual Property Attorneys

IP protection for businesses in the U.S. and abroad

Our law firm represents major high technology companies and innovative startups that depend on effective handling of patents, trademarks, and other intellectual property matters. We handle infringement lawsuits, registration issues, and licensing agreements for California businesses and multi-national corporations.

At Wang, Hartmann, Gibbs & Cauley, P.L.C., we help clients manage intellectual property assets in a rapidly changing global economy. We provide effective legal counsel for companies here in the United States. Our firm also serves businesses who want capable representation in China and other nations.

Technical knowledge - Legal experience - Cultural awareness

Our lawyers bring extensive legal and technological experience to registration matters and complex intellectual property litigation. We offer large corporations and promising high-tech start ups comprehensive legal representation in matters involving computer software, communications, internet copyright infringement, and other patented technologies. Our offices in China provide a cultural bridge for companies seeking expansion in a valuable Asian market.

To discuss your company's needs in a changing economy, contact Wang, Hartmann, Gibbs & Cauley, P.L.C.. Our California intellectual property attorneys protect your interests at home and abroad.

U.S. offices in Newport Beach and San Jose, CA
International office in Beijing


Serving domestic and multi-national corporations with business interests in the United States, China, Korea, the Philippines, India, Africa, Europe, and Latin America. We represent California businesses based in Los Angeles, San Diego, San Francisco, Oakland, Sacramento, Costa Mesa, Irvine, Laguna Hills, Palo Alto, Long Beach, Santa Ana, and in the communities of Orange County, Riverside County, and San Bernardino County.

Please contact us today to set up a legal consultation:


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From the United States to China, You do business.  We do IP.

IP & Business Law

WHGC Newport Beach, CA
1301 Dove St, Suite 1050
Newport Beach, CA 92660

WHGC Mountain View, CA
2570 West El Camino Real,
Suite 440
Mountain View, CA 94040

Beijing, China
12/F, Excel Centre
No.6, Wudinghou Street,
Xicheng District
Beijing, P.R. China 100032

Taipei, Taiwan

TELEPHONE:
1-888-WHGCLaw
1-888-944-2529