In his almost 30 years of experience as a patent attorney, Dan Tysver has focused primarily on the areas of artificial intelligence, computer software, blockchains, mobile-device apps, consumer electronics, data storage, and medical devices. This depth of experience allows Dan to handle complex matters, ranging from high-tech inventions to patent applications struggling through the challenges of subject-matter eligibility. Dan assists clients in drafting and prosecuting patent applications, as well as litigation, patent strategy, and the development of invalidity and non-infringement opinions. When working with clients, Dan usually functions as the company’s primary outside counsel for patent and other intellectual-property issues. Dan represents clients ranging in size from the Fortune 100 to start-up companies