This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1989-2011.
Location History:
- Poughkeepsie, NY (US) (1989)
- Peekskill, NY (US) (2011)
Company Filing History:
Years Active: 1989-2011
Title: Martin E Powell: Innovator in Semiconductor Technology
Introduction
Martin E Powell is a notable inventor based in Peekskill, NY (US). He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of integrated circuits.
Latest Patents
Among his latest patents is a method for providing rotationally symmetric alignment marks for an alignment system that requires an asymmetric geometric layout. This invention includes an integrated circuit device with at least one alignment mark, which comprises a first coded region, a second coded region adjacent to the first, and a third coded region adjacent to the second. The second coded region is located between the first and third coded regions, with markings on the first and third coded regions being identical.
Another significant patent is for an oscillator with noise rejection and square wave output. This oscillator can be utilized in a gate array within a semiconductor chip. It includes a first amplifier circuit and a circuit for connecting an external feedback element, such as a crystal, across the input and inverting output of the first amplifier circuit. This setup generates and amplifies a sine wave, while a connected circuit generates a square wave with a duty cycle proportional to the difference between the center of the voltage swing of the amplified sine wave and a reference voltage. The design ensures a 50% duty cycle square wave for the output signal.
Career Highlights
Martin E Powell is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore innovative solutions in semiconductor technology and contribute to the advancement of integrated circuits.
Collaborations
Some of his notable coworkers include Edward F Culican and Karen Lynne Holloway. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Martin E Powell's contributions to semiconductor technology through his patents and work at IBM highlight his role as an influential inventor in the field. His innovative methods and designs continue to impact the industry positively.