Location History:
- Lubbock, TX (US) (1996 - 2002)
- Richardson, TX (US) (2005)
Company Filing History:
7 out of 29,279 
3 out of 259 
1 out of 1 Years Active: 1996-2005
Title: A Kathleen Hennessey: Innovator in Optical Inspection Technologies
Introduction
A Kathleen Hennessey is a remarkable inventor based in Lubbock, Texas, known for her significant contributions to the field of optical inspection technologies. With a portfolio of 10 patents, Hennessey has made substantial advancements in the methodologies used for inspecting semiconductor wafers, which are critical in the electronics industry.
Latest Patents
Among her notable patents, she has developed a "System and method for performing optical inspection utilizing diffracted light." This innovative technology allows for the optical inspection of structures on semiconductor wafer surfaces by using a polychromatic light source. A multiple-charged couple-device (CCD) camera captures the diffracted light at the first order of diffraction to analyze potential defects in the wafer structures. By employing a digital filter, this system generates multiple digitized diffractive images that can be either integrated or analyzed individually for defect detection.
Additionally, Hennessey has patented a "System and method for classifying an anomaly." This invention facilitates the generation and management of a knowledgebase aimed at identifying anomalies on manufactured objects such as semiconductor wafers. It incorporates various measures for adding, deleting, and organizing relevant data, enhancing the reliability of the inspection processes.
Career Highlights
Hennessey has held influential positions in prominent organizations such as Texas Instruments Corporation and Texas Tech University. Her experience in these reputable institutions has shaped her innovative practices and research-focused approach toward technology development.
Collaborations
Throughout her career, Hennessey has collaborated with talented individuals such as YouLing Lin and Rajasekar Reddy. These collaborations have not only expanded her expertise but also driven her inventions toward real-world applications, making a significant impact on the industry.
Conclusion
A Kathleen Hennessey's contributions as an inventor, particularly in the realm of optical inspection for semiconductor technology, place her among the notable innovators in her field. Her patents demonstrate a commitment to improving manufacturing processes and ensuring quality in electronic components, establishing her legacy as a leader in innovation.