Power module of a frequency converter

USD929937S1 · kind S1 · design

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• An Chao Zhang · Shandong, CN
• Jiang XU · Lo Wu, CN
• Long Xian Ni · Nanjing, CN
• Wen Chao Qu · Plano, US
• Jian Zhang · Beijing, CN

Key dates

• Filing date: Jul 2, 2019
• Grant date: Sep 7, 2021
• Expiry date: Sep 7, 2036

Classification

• Technology area (CPC —): General