Company Filing History:
Years Active: 2003-2008
Title: Innovations of Steven H C Hsieh
Introduction
Steven H C Hsieh is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of integrated circuits, holding a total of 6 patents. His work focuses on improving the functionality and efficiency of integrated circuit designs.
Latest Patents
One of his latest patents is titled "Lid and method of employing a lid on an integrated circuit." This invention features a lid with a plurality of recesses at the edges, which enhances the adhesive bond between the lid and the substrate of an integrated circuit. The design includes a castellation made up of semi-circular cuts along the edges of the lid. This castellation can be created through various methods such as stamping, etching, molding, or milling/drilling. The design can also be slightly tapered to improve the locking mechanism of the lid onto the package. Additionally, epoxy can be utilized in the recesses to create an epoxy post for securing the lid.
Another significant patent involves "Methods and circuits for measuring the thermal resistance of a packaged IC." This invention introduces a DC thermal energy generator that heats specific regions of an integrated circuit. The integrated circuit comprises a pair of static circuits whose outputs are shorted, leading to contention that generates heat. By adjusting the number of thermal energy generators activated, the temperature of the integrated circuit can be controlled. The thermal resistance is then calculated using a well-established relationship involving the integrated circuit's measured temperature, power consumption, and ambient temperature.
Career Highlights
Steven H C Hsieh is currently employed at Xilinx, Inc., where he continues to innovate in the field of integrated circuits. His work has been instrumental in advancing technologies that enhance the performance and reliability of electronic devices.
Collaborations
Throughout his career, Steven has collaborated with talented individuals such as Siuki Chan and Paul Ying-Fung Wu. These collaborations have contributed to the successful development of his innovative patents.
Conclusion
Steven H C Hsieh is a prominent inventor whose work in integrated circuits has led to several important patents. His innovative designs and methods continue to influence the field, showcasing his commitment to advancing technology.