Company Filing History:
Years Active: 2016-2025
Title: Cristian Cismaru: Innovator in Bipolar Transistor Technology
Introduction
Cristian Cismaru is a notable inventor based in Newbury Park, CA (US). He has made significant contributions to the field of bipolar transistors, holding a total of 6 patents. His work focuses on enhancing the performance and ruggedness of these essential electronic components.
Latest Patents
Cismaru's latest patents include innovations in bipolar transistors that feature increased collector thickness for improved ruggedness. One of his patents describes a bipolar transistor having a collector with doping concentration grading. This design allows for a collector thickness exceeding 1.1 microns, which can enhance the transistor's durability. The collector is engineered to have a high doping concentration at the junction between the collector and the sub-collector, with values potentially exceeding 9×10 cm. Additionally, the collector includes regions with high doping concentration adjacent to the base and features a discontinuity in the doping concentration.
Another patent by Cismaru focuses on a bipolar transistor with a collector that has a doping concentration discontinuity. Similar to his previous work, this design aims to improve the ruggedness of the transistor while maintaining high performance in applications such as power amplifiers.
Career Highlights
Cristian Cismaru is currently employed at Skyworks Solutions, Inc., where he continues to innovate in the field of semiconductor technology. His expertise in bipolar transistors has positioned him as a key contributor to advancements in electronic components.
Collaborations
Throughout his career, Cismaru has collaborated with talented individuals such as Peter J Zampardi and Kai Hay Kwok. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.
Conclusion
Cristian Cismaru's contributions to bipolar transistor technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of semiconductor design, paving the way for advancements in electronic applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.