electronic filing system
The Electronic Filing System of the United States Patent and Trademark Office (USPTO), also referred to as EFS-Web or simply EFS, is a web-based system for submitting patent applications and related documents electronically.
2025-10-31 11:26 浏览次数 11
The Electronic Filing System of the United States Patent and Trademark Office (USPTO), also referred to as EFS-Web or simply EFS, is a web-based system for submitting patent applications and related documents electronically.