The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 2025
Filed:
Mar. 30, 2022
Phytium Technology Co., Ltd., Tianjin, CN;
Xiaokun Luan, Tianjin, CN;
Wei Huang, Tianjin, CN;
Shaoxian Bian, Tianjin, CN;
Yu Deng, Tianjin, CN;
Jianfeng Jiang, Tianjin, CN;
Yongfeng Sun, Tianjin, CN;
Zhanzhi Chen, Tianjin, CN;
Wenjiang Jin, Tianjin, CN;
Cuina Wang, Tianjin, CN;
Tao Tang, Tianjin, CN;
Phytium Technology Co., Ltd., Tianjin, CN;
Abstract
An integrated circuit physical design wiring and optimization method includes, in a first physical design wiring process, performing physical design wiring with a weight of each of one or more signal lines set to a first weight and a weight of a clock line set to a second weight, extracting a violation signal line with a time sequence violation during the first physical design wiring process, and in a second physical design wiring process, reperforming physical design wiring on the violation signal line, a remaining signal line other than the violation signal line, and the clock line with the weight of the violation signal line set to a third weight greater than the first weight. The first weight is less than or equal to the second weight.