Company Filing History:
2 out of 2,714 
1 out of 670 Years Active: 1980-1991
Title: John M Worlock: Innovator in Semiconductor Technology
Introduction
John M Worlock is a notable inventor based in Fair Haven, NJ (US), recognized for his contributions to semiconductor technology. He holds a total of 3 patents, showcasing his innovative approach to enhancing semiconductor devices.
Latest Patents
Worlock's latest patents include groundbreaking advancements in semiconductor devices. One of his significant inventions is a semiconductor device that features strain-induced lateral confinement. This device utilizes a semiconductor base material and a vertical confinement layer to confine charge carriers vertically. Additionally, a strain layer creates a local strain pattern in the semiconductor material, which laterally confines charge carriers according to this pattern. This invention may include a quantum well formed using a superlattice structure, allowing for effective lateral confinement of charge carriers.
Another notable patent is the multistage avalanche photodetector. This low-noise device is constructed from a sequence of pairs of layers with opposite conductivity types, featuring heterojunctions between each pair. The design allows for the application of voltages to reverse bias and forward bias the heterojunctions, providing traps for one sign of carrier. These traps prevent the trapped carrier from avalanching through the amplification regions of the device, enhancing its performance.
Career Highlights
Throughout his career, John M Worlock has worked with prestigious organizations such as Bell Telephone Laboratories and Bell Communications Research, Inc. His experience in these companies has significantly contributed to his expertise in semiconductor technology.
Collaborations
Worlock has collaborated with notable individuals in the field, including Kathleen Kash and James Power Gordon. These partnerships have likely fostered innovation and development in his projects.
Conclusion
John M Worlock's contributions to semiconductor technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the field, paving the way for future advancements in semiconductor devices.
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.