Company Filing History:
Years Active: 1977-1991
Title: Innovations by Chakrapani G Jambotkar
Introduction
Chakrapani G Jambotkar is an accomplished inventor based in Hopewell Junction, NY, known for his contributions to semiconductor technology and integrated circuit design. With a total of 23 patents to his name, Jambotkar has made significant strides in the field, particularly in the development of advanced transistor technologies.
Latest Patents
Among his latest innovations are the following patents:
1. **Bipolar Transistor Integrated Circuit Technology**
This integrated circuit bipolar transistor patent describes a configuration where the relative semiconductor electrode areas are established by an electrode pedestal. This includes a base contact positioning feature, allowing for relaxed wiring constraints through a base pedestal that facilitates independent positioning of contact wiring. Notably, this invention features a heterojunction bipolar transistor with a base area less than twice that of the emitter area, paving the way for enhanced performance and effectiveness in integrated circuits.
2. **Process for Fabricating Complementary Vertical Transistor Memory Cell**
Jambotkar's patent on a compact complementary transistor switch memory cell structure utilizes both vertical PNP and vertical NPN transistors in gallium arsenide technology. This innovative design merges the base region of the vertical PNP transistor with the collector region of the vertical NPN transistor. The structure is designed to improve memory density, performance, and wireability in memory arrays, and it outlines a novel yet simple process for creating compact CTS memory cells.
Career Highlights
Chakrapani G Jambotkar is currently associated with International Business Machines Corporation (IBM), where he works on cutting-edge technologies in semiconductor design. His career has been marked by a dedication to innovation, allowing him to establish a strong presence in the patents landscape related to electronic devices and memory technologies.
Collaborations
In his journey of innovation, Jambotkar has collaborated with notable coworkers, including Robert B Renbeck and Paul P Wang. These collaborations have facilitated the sharing of ideas and expertise, contributing to the success of many of his patent filings.
Conclusion
Chakrapani G Jambotkar stands out as a prominent inventor in the domain of integrated circuit technology and memory systems. His work continues to influence advancements in semiconductor technologies, driving the future of electronic devices.