Location History:
- Wharton, NJ (US) (1983)
- Westford, MA (US) (1989)
Company Filing History:
Years Active: 1983-1989
Title: Innovations of James P. Johnston
Introduction
James P. Johnston is a notable inventor based in Wharton, NJ (US). He has made significant contributions to the field of technology, particularly in information display and magnetic recording systems. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
One of Johnston's latest patents is for an "Information display and entry device." This innovative device integrates imaging circuitry that allows for both the entry and display of information. It features a plurality of elements with visual characteristics that are visible at a writing surface, which depend on electrically stimulating the elements via conductive circuitry. The device is designed to produce electrical manifestations in response to writing stimuli and includes control circuitry that delivers electrical signals to form images and convert them into digital form.
Another significant patent is for "Magnetic recording heads." This invention provides improvements in magnetic recording head arrangements, employing multiplexing to achieve higher recording speeds while requiring fewer components. The recording head consists of a compact, four-layer laminate structure that is mountable on a supporting substrate. This innovative design includes a flexible first layer for recording elements, a second layer that reduces circuit inductance, a rigid printed circuit board for blocking diodes, and a ground plane to minimize inductance further.
Career Highlights
James P. Johnston has worked at Wang Laboratories, Inc., where he has been able to apply his inventive skills to develop cutting-edge technologies. His contributions have been instrumental in advancing the capabilities of information display and magnetic recording systems.
Collaborations
Throughout his career, Johnston has collaborated with notable coworkers, including Donald L. Russell and Houshang Rasekhi. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
James P. Johnston's work exemplifies the spirit of innovation in technology. His patents in information display and magnetic recording systems highlight his significant contributions to the field. His career at Wang Laboratories, Inc. and collaborations with esteemed colleagues further underscore his impact on the industry.
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.