China Erodes U.S. Dominance in Tech With an Avalanche of Patents

May 14, 2019

The U.S. is losing its advantage to China and other countries when it comes to innovations related to artificial intelligence, blockchain and other key technology, according to an analysis of patent filings over the past decade. While American inventors still command the largest portion of the nation’s patents, the percentage is dropping in the high-tech fields, according to a yearlong study conducted by the law firm Kilpatrick Townsend & Stockton LLP and researchers at GreyB Services Pte.