This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: International Business Machines Corporation. Active years: 2001-2015.
Company Filing History:
Years Active: 2001-2015
Title: Innovations of Donald J Cook
Introduction
Donald J Cook is a notable inventor based in Essex Junction, VT (US). He has made significant contributions to the field of microelectronics, holding a total of 5 patents. His work primarily focuses on enhancing the reliability and testing methods of electronic devices.
Latest Patents
One of his latest patents is titled "Structure, system and method for device radio frequency (RF) reliability." This invention discloses test structures for RF power stress and characterization. Each test structure incorporates a single device that can be operated in either a stress mode or an analysis mode. During the stress mode, an input RF power signal is applied to the device, and an output RF power signal is captured, allowing for detailed performance characterization. The design avoids the need for impedance tuning by connecting the RF signal input and output ports appropriately based on the device's impedance.
Another significant patent is the "System for and method of testing a microelectronic device using a dual probe technique." This system utilizes a dual probe technique to overcome contact resistance issues that may arise during testing. It comprises a plurality of sensing and forcing probes arranged in pairs, each designed to contact specific probe pads on the device under test (DUT). The system allows for precise voltage measurements and adjustments, enhancing the accuracy of the testing process.
Career Highlights
Donald J Cook is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of microelectronics. His work has been instrumental in developing advanced testing methodologies that improve device reliability and performance.
Collaborations
Throughout his career, Donald has collaborated with notable colleagues, including Edward J Nowak and Minh H Tong. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Donald J Cook's contributions to microelectronics through his innovative patents and collaborative efforts have significantly impacted the industry. His work continues to pave the way for advancements in device reliability and testing methodologies.