MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647102580 A) filed by Google LLC on August 25, 2026, for Power Reduction Using A Freelist For Register Renaming.
Inventors include Chang, Wan Yun; Nguyen, Dung Quoc; Bonanno, James Joseph; Lin, Chunyu; Priyadarshi, Shivam; Esper, John Michael; Lee, Chang-Chia; Chirra, Vidisha Reddy; and Senthil Kumar, Shvetha.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: Methods, systems, and apparatus for reducing power to physical registers using a freelist that is used for register renaming. One of the methods includes maintaining, in a processor, a freelist that tracks the availability of physical reg...