Concord & Sage PC - Diamond Bar, CA office in Diamond Bar, California
Concord & Sage PC - Diamond Bar, CA

Concord & Sage PC - Diamond Bar, CA

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1360 Valley Vista Dr suite 140, Suite 140, Diamond Bar, California, United States
3 Years of Practicing, since 2023
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Free Consultation +1 626-766-9272
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Concord and Sage PC is a global corporate and intellectual property law firm based in Diamond Bar, California, delivering full-service counsel in U.S. securities, NASDAQ public offerings, patent and trademark prosecution, and cross-border commercial transactions.

Comprehensive Corporate, Securities, and IP Counsel at Concord and Sage

Navigating international capital markets, safeguarding intellectual innovations, and orchestrating complex corporate mergers requires a cross-border legal team with multijurisdictional fluency. Concord and Sage PC is an esteemed commercial law practice headquartered at 1360 Valley Vista Dr, Suite 140 in Diamond Bar, California. Established by attorneys dual-licensed in both the United States and the People's Republic of China, the firm provides sophisticated one-stop legal solutions to domestic and international corporations, emerging technology ventures, and private investors. With an extensive international footprint spanning Southern California, New York, Chicago, and East Asia, Concord and Sage bridges legal cultures to facilitate seamless commercial growth. Whether you need to hire a lawyer to manage an initial public offering on NASDAQ or find an attorney to defend registered trademarks, Concord and Sage delivers cutting-edge legal precision.

Capital Markets, SEC Compliance, and Business Transactions

Public capital offerings and cross-border trade demand deep regulatory knowledge of United States federal securities law and state business jurisprudence. As leading financial and ip lawyers and business formation lawyers, the firm's capital markets attorneys advise corporate issuers and underwriters across high-stakes matters:

  • U.S. securities and capital markets: Structuring NASDAQ and NYSE initial public offerings, Form F-1 and Form S-8 registration statements, and managing SEC regulatory comment responses.
  • Business formation lawyers and corporate governance: Establishing corporate subsidiaries, drafting bylaws, executing shareholder agreements, and advising boards of directors on fiduciary duties.
  • Contract lawyers representation: Drafting and negotiating complex international purchase and sale agreements, commercial distribution contracts, and technology licensing pacts.
  • Mergers and acquisitions: Providing legal due diligence, drafting transaction documentation, and guiding reverse mergers and PIPE financing transactions.
  • Business litigation lawyers advocacy: Representing corporate entities in commercial breach of contract disputes, shareholder conflicts, and alternative dispute resolution.

Intellectual Property and Global Immigration Practice

Protecting intellectual assets is fundamental to maintaining competitive market leadership. Operating as registered patent attorneys and trademark lawyers, Concord and Sage represents inventors and enterprises before the United States Patent and Trademark Office and federal courts. Services include utility and design patent prosecution, trademark clearance, copyright registration, and intellectual property infringement litigation. Furthermore, the firm features dedicated business and work visa lawyers, assisting corporate transferees, executives, and foreign talent with EB-series petitions, L-1 transfers, and H-1B visas.

Cross-Border Excellence and Multilingual Capabilities

Concord and Sage PC is distinguished by its bilingual capability in English and Mandarin Chinese, enabling international clients to communicate complex legal objectives effortlessly. The firm's attorneys, including key corporate practitioners Kyle Leung and Qin Li, emphasize ethical transparency, rigorous regulatory compliance, and tailored billing arrangements. If you need an urgent attorney to prepare SEC registration filings or file trademark registrations, Concord and Sage provides exceptional cross-border guidance. Contact the Diamond Bar headquarters today to schedule an initial consultation.


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Location & Access

Primary Address

Located in the professional business area of Diamond Bar, near Valley Vista Drive and Gateway Center Drive.

Building Location

This is a two-story Class B commercial office building known as the Diamond Bar Corporate Center, built in 1990. It is located within walking distance of the Diamond Bar City Hall and the Holiday Inn.

Parking Details

Ample free on-site surface parking is available for visitors directly surrounding the building.

Public Transit

Served by Foothill Transit Route 482 (Westbound); nearest stop is at Gateway Center Dr and Valley Vista Dr.

Accessibility / Suite Access

Enter through the building's main front entrance into the ground floor lobby. The office is located in Suite 140.

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