Jinrong Lang

Title: **Innovator Jinrong Lang: Advancements in Semiconductor Technology**

Introduction

Jinrong Lang, a notable inventor based in Shanghai, China, has made significant contributions to the field of semiconductor technology. With two patented innovations to his name, Lang stands out for his expertise and creativity in developing advanced electronic components.

Latest Patents

Lang's latest patents showcase his innovative approach in enhancing the performance of insulated gate bipolar transistors (IGBTs). His patent titled "IGBT and manufacturing method therefor" improves the breakdown voltage and reduces turn-off times by employing a unique doping method with first ions in target regions of the IGBT. This innovation results in a gradual PN junction, which significantly enhances the anti-latch capability of the device.

Additionally, his second patent, "Insulated gate bipolar transistor and fabrication method therefor," describes a fabrication process that incorporates hydrogen ions, arsenic ions, or nitrogen ions to form a heavily doped n-type layer. This method accelerates the reverse recovery speed of the built-in reverse conduction diode within the IGBT, ultimately improving its overall performance.

Career Highlights

Jinrong Lang has accumulated valuable experience while working for esteemed companies in the semiconductor industry. He has been associated with Advanced Semiconductor Manufacturing Corporation Limited and Gta Semiconductor Co., Ltd., where he honed his skills in developing cutting-edge technologies that serve various electronic applications.

Collaborations

Throughout his career, Lang has collaborated with other notable professionals in the field, including his coworkers Xueliang Wang and Jianhua Liu. These partnerships have facilitated knowledge exchange and further innovations in their respective projects, contributing to the advancement of semiconductor technology.

Conclusion

Jinrong Lang's contributions to the semiconductor industry through his innovative patents highlight his role as a key inventor. His work not only exemplifies the potential for advancements in electronic components but also emphasizes the importance of collaboration and experience in driving technology forward. As the industry continues to evolve, inventors like Lang will play a vital role in shaping the future of semiconductor technologies.