一个数据技术公司的名字。公司简介如下：

Digimarc Corporation, commonly known as Digimarc, (NASDAQ: DMRC) provides products and services that enable the production of personal identification documents, including driver licenses, voter IDs and national IDs. Digimarc's digital watermarking technology provides a persistent digital identity for various media content and is used to enhance the security of financial documents, identity documents and digital images, and support other media rights management applications. Digimarc has an extensive intellectual property portfolio, having more than 340 issued U.S. patents. Digimarc also has more than 500 pending patent applications in personal identification, digital watermarking, and other related technologies.