This inventor holds 5 USPTO granted patents. Top assignee: Micron Technology Incorporated. Active years: 2001-2003.
Company Filing History:
Years Active: 2001-2003
Title: Innovations by Aaron T Bartlett
Introduction
Aaron T Bartlett is a notable inventor based in Boise, ID (US), recognized for his contributions to the field of chemical-mechanical planarization (CMP) systems. With a total of 5 patents to his name, Bartlett has made significant advancements in polishing technologies that enhance manufacturing processes.
Latest Patents
Among his latest patents, Bartlett has developed a method for attaching web-based polishing materials together on a polishing tool. This innovative method involves thermally attaching web-based polishing pads in a CMP system. Specifically, one end of a first web-based polishing pad and an end of a second web-based polishing pad are inserted into a thermal sealing unit. The ends of the polishing pads are brought into contact with each other and secured in place within the thermal sealing unit. A heating element within the thermal sealing unit is activated, thereby fusing the polishing pads.
Another significant patent is for endpoint stabilization in the polishing process. This system enhances the chemical mechanical polishing by adding a dopant to the slurry during the CMP process to improve endpoint determination. In one embodiment, the CMP system includes a laser endpoint detection system that provides a signal indicative of the intensity of light being reflected off the surface being polished. The slurry used in the CMP process is doped with a surfactant, which reduces false peaks in the intensity of the reflected signal, making the endpoint intensity peak more definitive.
Career Highlights
Aaron T Bartlett is currently employed at Micron Technology Incorporated, where he continues to innovate and contribute to advancements in semiconductor manufacturing technologies. His work has been instrumental in improving the efficiency and effectiveness of polishing processes used in the industry.
Collaborations
Bartlett has collaborated with notable coworkers such as David B Gonzales and Gary O Henderson, further enhancing the innovative environment at Micron Technology.
Conclusion
Aaron T Bartlett's contributions to the field of chemical-mechanical planarization through his patents and work at Micron Technology demonstrate his commitment to innovation and excellence in technology. His advancements are paving the way for more efficient manufacturing processes in the semiconductor industry.