This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Amp LLC. Active years: 1984-1988.
Company Filing History:
Years Active: 1984-1988
Title: Innovations of John P Weaver
Introduction
John P Weaver is an accomplished inventor based in Lancaster, PA (US). He has made significant contributions to the field of technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance measurement accuracy and switch array functionality.
Latest Patents
One of Weaver's latest patents is a Thickness Monitor. This invention features an X-ray thickness monitor mounted on a moveable carriage, which also supports a duty cycle sensor and a shoulder find sensor. The duty cycle sensor is aligned to scan the same portion of a terminal strip as that which passes under the X-ray beam. It measures the ratio between the widths of individual terminals in the terminal strip and the period between adjacent terminals. This duty cycle is then used as a correction factor to adjust the measured thickness value, compensating for gaps between adjacent terminals. The shoulder find sensor monitors the duty cycle at a shoulder on the terminal and moves the carriage as necessary to maintain its position over the shoulder, ensuring the X-ray beam and the duty cycle sensor remain aligned over the crown to be measured. The X-ray monitor is automatically standardized periodically to ensure measurement accuracy.
Another notable patent is for Means for Decoding a Switch Array. This invention employs a crossbar switch array that utilizes two linear conductors with resistors. Horizontal and vertical crossbar conductors connect to the linear conductors between the resistors. All resistors have identical values, allowing for voltage readings taken at one end of each linear conductor when a switch is closed. This setup permits the calculation of the number of resistors passing current in each linear conductor when a constant current source is provided. An analog signal is developed that is proportional to the row and column of the closed switch.
Career Highlights
John P Weaver is currently employed at Amp LLC, where he continues to innovate and develop new technologies. His work has had a significant impact on the industry, particularly in the areas of measurement and switch technology.
Collaborations
Weaver has collaborated with notable coworkers, including J A Crumley and Daniel L Barwick. Their combined expertise has contributed to the successful development of innovative technologies.
Conclusion
John P Weaver's contributions to technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the field, showcasing the importance of precision in measurement and switch technology.