This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Teradyne, Inc.. Active years: 2003-2015.
Company Filing History:
Years Active: 2003-2015
Title: Gerald H Johnson: Innovator in Calibration and Automated Test Equipment
Introduction
Gerald H Johnson is a notable inventor based in Andover, MN (US), recognized for his contributions to calibration devices and automated test equipment. With a total of 8 patents, Johnson has made significant advancements in the field of testing technology.
Latest Patents
One of Johnson's latest patents is a calibration device designed for use in a test system with multiple channels. This apparatus includes a device interface that connects to a socket for receiving a device under test. It features multiple circuit paths that connect to corresponding channels of the test system, allowing for efficient calibration. During the calibration process, signals can either pass through one of the multiple circuit paths and return through others or vice versa.
Another significant patent involves automated test equipment that employs a test signal transmission channel with embedded series isolation resistors. This equipment is designed for high-speed testing of devices under test (DUTs). It includes a tester channel circuit that generates a high-speed electrical test signal, which is applied to the signal input terminal of each DUT. The contacter board, in contact with the DUTs, features a high-speed signal transmission channel that incorporates embedded series isolation resistors, enhancing the testing process.
Career Highlights
Gerald H Johnson has built a successful career at Teradyne, Inc., where he has been instrumental in developing innovative testing solutions. His work has significantly impacted the efficiency and accuracy of testing processes in various applications.
Collaborations
Throughout his career, Johnson has collaborated with talented individuals such as Michael F Taylor and Arash Behziz, contributing to the advancement of technology in his field.
Conclusion
Gerald H Johnson's innovative work in calibration devices and automated test equipment has established him as a key figure in the industry. His patents reflect a commitment to enhancing testing technology, making significant contributions to the field.