Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method, apparatus and electronic device for Hessian-free photolithography mask optimization

Method, apparatus and electronic device for Hessian-free photolithography mask optimization

US Patent 11366952 · Granted Jun 21, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for optimizing light source in integrated circuit manufacturing and elect2025
Method and apparatus for making emergency call2023
Method, apparatus and electronic device for photolithographic mask optimization 2022
Learning dataset creation method and device2022
Crystal oscillator circuit and method for starting up a crystal oscillator2021
Call setup method and apparatus2021
Three-dimensional printing system2020
Three-dimensional printing apparatus and method for three-dimensional printing2020
Multiple light source correction apparatus and method of use thereof2020
Photocuring type 3D printer and peeling method for using the same2020
Three-dimensional object forming device and method thereof2020
Oral automatic scanner2019