20th Anniversary SAC Attorneys
Elite Lawyers
Lawyers of Distinction
Avvo Rating 10.0
Santa Clara County Bar Association
Association of American Trial Lawyers
Elite Lawyers Business James Cai 2017
Best Litigation Attorneys in San Jose
Expertise - Best Employment Lawyers in Santa Clara 2021
Expertise - Best Employment Lawyers in Santa Clara 2022

Patent Attorneys

Tech Industry Lawyer for Patent Protection in Palo Alto, Silicon Valley, Santa Clara County, and Across California

Patent ProtectionFor high-tech businesses in California’s Silicon Valley and worldwide, few things are as valuable as their inventions and intellectual property. Your company’s long term success depends on timely patent filing, portfolio management and tenacious prosecution of possible infringers.

If you have a magnificent invention but lack the knowledge to obtain a patent, contact an experienced San Jose patent attorney at SAC Attorneys LLP for an initial consultation. We advise businesses about patents for computer software, semiconductors, telecommunication products, and Internet business methods.

Application for Patent Protection

Educated in the sciences as well as law, our business attorneys will work with you to determine the soundness of your patent application. Obtaining a patent is a collaborative process between you and your attorney. We will sit down with you to decide if your idea meets essential patent filing requirements. We will then conduct a patent search to ascertain the novelty of your invention.

After determining that your invention meets the basic legal requirements, we will file your patent application with the United States Patent and Trademark Office (USPTO). We will respond to the office actions from the USPTO and will appeal a denial if necessary.

Experienced Patent Lawyers in San Francisco CA

After successfully obtaining a patent, we can handle the enforcement and prosecution of infringements of your patent. We will file claims in federal courts to enforce your patent against illegal misappropriation.

To protect your patent against infringement, talk to our experienced San Jose intellectual property lawyers and find out more about your options. Call (408) 436-0789, or contact us online to schedule a free initial consultation. We serve clients in San Francisco, San Mateo, Cupertino, Campbell, and across California.

Client Reviews
Mr. Cai Is a Diligent Attorney. My sister and I were defendants in a civil litigation case. We hired James Cai and his law firm, SAC Attorneys LLP. Mr. Cai is a diligent attorney and responded to our questions in a timely fashion. He and his staff were very helpful in keeping us informed of the proceedings of the case and in explaining each step. Mr. Cai is also very conscientious of fees and costs, and avoided unnecessary charges. The results of the Summary Adjudication sided with us. The Court Trial resulted in the “Final Statement of Decision” and “Judgment after Court Trial” overwhelmingly siding with us. Cynthia F.
I Am Truly Impressed. After spending a significant amount of time, money and efforts with my previous counsel at a larger law firm without getting meaningful results, I transferred my employment matter to SAC Attorneys LLP. The attorneys there were able to understand the complex situations of my case and put together an aggressive litigation strategy. We were able to file a compelling complaint within a week and forced the opposing party, which was represented by one of the largest law firms in California, to make a substantial settlement offer shortly thereafter. I am truly impressed by the no nonsense and results oriented approach by SAC Attorneys LLP attorneys. A job well done! X. Gao
They Took Time to Understand Our Technology. I am the founder of a bioinformatics start-up in the Silicon Valley and chose SAC Attorneys LLP as our corporate counsels. Their attorneys have great experience with high tech start-ups and were able to offer a highly competitive service plan while not sacrificing a bit of their quality of services. They took time to understand our technology and provided value added services by introducing investors and job candidates to us. We regard our attorneys at SAC Attorneys LLP not only as our legal advisors but also our venture partners. Dr. Pete S.