Company Filing History:
Years Active: 2006-2011
Title: Tajchai Navapanich: Innovator in Semiconductor Technology
Introduction
Tajchai Navapanich is a notable inventor based in San Diego, CA, specializing in semiconductor technology. He holds 2 patents that showcase his innovative contributions to the field. His work focuses on enhancing the functionality and efficiency of semiconductor devices.
Latest Patents
One of Tajchai's latest patents is the Silicon Break Over Diode. This device is a gate-less two-terminal high-power semiconductor switch that transitions from a blocking state to a conducting state through a dV/dt pulse to the anode. The Break Over Diode can be conceptualized as two cross-coupled PNP and NPN transistors, featuring anode and cathode shorts that improve blocking by reducing the gain of the transistors. This design allows the device to handle larger current reversals for extended periods, enhancing its performance in various applications.
Another significant patent is the Light-Activated Semiconductor Switch. This innovation allows semiconductor switches, such as thyristors, to be activated by light. The design incorporates a groove with a sloped surface that receives triggering light, which minimizes the risk of electrical breakdown. The light-activated thyristor includes multiple layers, including a semiconductor anode layer and a cathode layer, arranged parallel to the thyristor plane, optimizing its functionality.
Career Highlights
Tajchai Navapanich has made significant strides in the semiconductor industry through his work at Optiswitch Technology Corporation. His expertise in semiconductor devices has positioned him as a key player in advancing technology in this field.
Collaborations
Tajchai collaborates with David M Giorgi, contributing to innovative projects and enhancing the capabilities of semiconductor technology.
Conclusion
Tajchai Navapanich's contributions to semiconductor technology through his patents and work at Optiswitch Technology Corporation highlight his role as an influential inventor. His innovations continue to shape the future of semiconductor devices, demonstrating the importance of creativity and technical expertise in this rapidly evolving field.