Location History:
- Little Silver, NJ (US) (1982 - 1988)
- Chatham, NJ (US) (1988 - 1989)
Company Filing History:
4 out of 745 
3 out of 3,345 
2 out of 2,714 
Years Active: 1982-1989
Title: **The Innovative Mind of Julian Cheng**
Introduction
Julian Cheng, a prominent inventor based in Little Silver, NJ, has made significant contributions to the field of electronics with a remarkable portfolio of nine patents. His pioneering work focuses on creating advanced semiconductor devices that enhance the capabilities of integrated circuits and optical systems.
Latest Patents
One of Cheng's latest innovations is a patent for a process for making indium gallium arsenide devices. This patent details junction field effect transistors that feature unusually short gates and a self-aligned structure. These attributes allow for close placement of the source and drain electrodes to the p-n junction, resulting in devices that exhibit high speed and high gain. This technology can be effectively combined with other field effect transistors in integrated circuits, showcasing its versatility.
Another notable patent from Cheng is for an integrated photodetector-amplifier device. This invention describes a planar device that offers exceptional circuit characteristics, including low input capacitance, high speed, and high sensitivity. The self-alignment features and efficient planar technology employed in this device simplify the fabrication of circuits compared to traditional methodologies.
Career Highlights
Throughout his career, Julian Cheng has been associated with several prestigious institutions that have allowed him to push the boundaries of technology. He worked at American Telephone & Telegraph Company as well as AT&T Bell Laboratories, where he gained valuable experience and collaborated with other leading experts in the field.
Collaborations
Cheng has had the opportunity to work alongside Gary D. Boyd, leveraging their combined expertise to innovate in semiconductor technology further. This collaboration has resulted in significant advancements and has helped to establish a solid foundation for future innovations.
Conclusion
Julian Cheng’s work exemplifies the spirit of innovation in the electronics sector. His patents reflect a deep understanding of semiconductor technology, making substantial contributions that are impacting integrated circuits and optical systems. With a career marked by collaboration and achievement, Cheng continues to pave the way for future inventors to build upon his groundbreaking inventions.