This inventor holds 1 USPTO granted patent. Top assignee: Delta Design, Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: John Marquez: Innovator in Vision Alignment Technology
Introduction
John Marquez is a notable inventor based in San Diego, CA. He has made significant contributions to the field of semiconductor device testing through his innovative patent. With a focus on enhancing the efficiency and accuracy of vision alignment systems, Marquez has established himself as a key figure in his industry.
Latest Patents
Marquez holds a patent for a "Camera based vision alignment with device group guiding for semiconductor device testing handlers." This vision alignment system includes one or more grouped alignment plates with guiding inserts designed to receive multiple devices. It features groups of three actuators that actuate the alignment plates to correct position offsets of multiple devices as a group. The system determines position offsets between the device and contactor using a device-view camera during runtime and a contactor-view camera during calibration time. This innovative approach enhances the precision of semiconductor testing processes.
Career Highlights
John Marquez is currently employed at Delta Design, Inc., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of semiconductor testing handlers. With a total of 1 patent, Marquez's contributions are recognized within the industry.
Collaborations
Throughout his career, Marquez has collaborated with talented individuals such as Kexiang Ken Ding and Luis A Muller. These partnerships have fostered innovation and have led to the development of advanced technologies in the semiconductor field.
Conclusion
John Marquez is a distinguished inventor whose work in vision alignment technology has made a significant impact on semiconductor device testing. His innovative patent and collaborations highlight his commitment to advancing technology in this critical area.