On December 4, Nanlin Electronics (831394) recently announced that Shanghai Nanlin Electronics Co., Ltd. (hereinafter referred to as "the company") and its wholly-owned subsidiaries Shanghai Nanlin Integrated Circuit Wuxi Linli Technology and Wuxi Linju Semiconductor Technology have recently obtained four "Invention Patent Certificates" issued by the State Intellectual Property Office of the People's Republic of China and a "Patent Certificate" issued by the United States Patent Office.
The details are as follows:
1) Title of invention: Micro pressure-sensitive sensor based on Schottky diode and ultraviolet LED and preparation method thereof.
Patent No.: ZL 2022 1 02041918
Patentee: Wuxi Linju Semiconductor Technology Co., Ltd. Shanghai Nanlin Integrated Circuit
Authorization announcement date: October 31, 2023.
Patent term: 20 years.
2) Invention name: a power switch state detection circuit.
Patent No.: ZL 2018 1 09496161
Patentee: Wuxi Linli Technology***
Authorization announcement date: December 01, 2023.
Patent term: 20 years.
3) Title of invention: a test mode protection circuit and chip.
Patent No.: ZL 2022 1 16585679
Patentee: Wuxi Linju Semiconductor Technology Co., Ltd
Authorization announcement date: December 1, 2023.
Patent term: 20 years.
4) Title of invention: switching power conversion system.
Patent No.: ZL 2018 1 09901143
Patentee: Wuxi Linli Technology***
Authorization announcement date: December 1, 2023.
Patent term: 20 years.
5) Invention name: alternating current resistance detection circuit and system
Patent No.: US 11,828,778 B2
Patentee: Shanghai Nanlin Electronics Co., Ltd. ***
Authorization announcement date: November 28, 2023.
Patent term: 20 years.
As of December 4, 2023, the company has obtained 62 invention patents related to its main business. The acquisition of the above invention patents reflects the company's continuous independent innovation ability, which is conducive to enhancing the protection of the company's own intellectual property rights, enhancing the company's core competitiveness, and having a positive impact on the company's business.
According to the data of digbei.com, Nanlin Electronics is a design enterprise focusing on high-quality analog and digital-analog mixed integrated circuits and power devices, and its main business is the research and development and sales of integrated circuits and power devices.