Company Filing History:
Years Active: 2016-2018
Title: Innovations of Shengqiong Xie in Integrated Circuits
Introduction
Shengqiong Xie is a notable inventor based in San Diego, CA (US). He has made significant contributions to the field of integrated circuits, holding a total of 3 patents. His work focuses on addressing critical issues such as electromigration, in-rush current effects, IR-voltage drop, and jitter.
Latest Patents
One of Shengqiong Xie's latest patents involves mitigating electromigration, in-rush current effects, IR-voltage drop, and jitter through metal line and via matrix insertion. This patent discloses integrated circuits and methods of manufacturing such circuits that feature metal line-via matrix insertion after place and route processes are completed for the integrated circuit's layout. The metal line-via matrix consists of one or more additional metal lines and one or more additional vias that are strategically inserted into the integrated circuit's layout. This insertion lowers the current and current density through a first conductive path that has been identified as suffering from electromigration, IR-voltage drop, and/or jitter. Specifically, the metal line-via matrix provides auxiliary conductive paths to divert and carry a portion of the current that would otherwise flow through the first conductive path. This innovative approach mitigates electromigration issues and IR-voltage drop along the first conductive path, while also alleviating problems due to jitter.
Career Highlights
Shengqiong Xie is currently employed at Qualcomm Incorporated, a leading company in the telecommunications and semiconductor industry. His work at Qualcomm has allowed him to apply his innovative ideas and contribute to advancements in integrated circuit technology.
Collaborations
Shengqiong Xie has collaborated with notable colleagues such as Chun-Chen Liu and Ju-Yi Lu. These collaborations have further enhanced his research and development efforts in the field of integrated circuits.
Conclusion
Shengqiong Xie's contributions to integrated circuits through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to impact the industry positively, addressing critical challenges in circuit design and performance.