Location History:
- Allentown, PA (US) (1979)
- Annapolis, MD (US) (1996)
- Emmaus, PA (US) (1978 - 2012)
Company Filing History:
12 out of 2,316 
5 out of 598 
4 out of 781 
Years Active: 1978-2012
Title: Charles Walter Pearce: Innovating High Voltage Diodes and Power Circuits
Introduction
Charles Walter Pearce, located in Emmaus, PA, is an accomplished inventor with a remarkable portfolio of 27 patents. His innovative contributions, particularly in the realm of high voltage structures and integrated circuits, have significantly advanced the field of electronics.
Latest Patents
Among his latest patents, Pearce has developed a series of cutting-edge technologies. These include a high voltage channel diode featuring a drift region and a method for its formation. Additionally, he has created a charge-balanced channel diode structure equipped with an electrode shield, alongside a process for forming this structure. Moreover, Pearce has made strides with a high voltage power integrated circuit, which encompasses two charge-balanced, extended drain NMOS transistors formed on an n-substrate. His work also includes a CBDENMOS transistor with an n-type substrate source and a charge-balanced channel diode (CBCD) with an n-type substrate. He has established methods for forming both a high-performance power integrated circuit composed of two CBDENMOS transistors and a power integrated circuit composed of one CBDENMOS transistor and one CBCD on an n-type substrate.
Career Highlights
Pearce's career includes significant stints at notable companies. He has worked with Agere Systems Inc. and Agere Systems Guardian Corporation, where he honed his skills and contributed to various innovative projects. His blend of technical expertise and ingenuity has allowed him to emerge as a leading figure in the field of electronic inventions.
Collaborations
Throughout his career, Pearce has collaborated with other distinguished professionals, including Sailesh Chittipeddi and Bryan Chaeyoo Chung. These partnerships have further enriched his work, facilitating the exchange of ideas and fostering technological advancement in the industry.
Conclusion
Charles Walter Pearce stands out as a prominent inventor whose contributions span various aspects of high voltage diodes and integrated circuits. With a robust portfolio of patents and collaborative endeavors, he continues to push the boundaries of innovation and electronics, leaving a lasting impact on the field.