Amazon's secret patentsAmazon kept its fingerprints off the original patent applications. Instead, Rawles LLC was named the assignee—the organization that would own the patent. Rawles had been incorporated in Delaware just two weeks before Amazon started filing patent applications related to augmented reality. In the years since, Lab126 employees have applied for dozens of patents listing Rawles as the assignee, all relevant to augmented reality or voice control. No one has ever claimed Rawles as an employer on LinkedIn, and its correspondence with the U.S. Patent and Trademark Office has been handled by lawyers based in Washington state, where Amazon is headquartered.