This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1977-2002.
Location History:
- Stuttgart, DE (1977)
- Altdorf, DE (2002)
Company Filing History:
Years Active: 1977-2002
Title: The Innovations of Karl E Kroell
Introduction
Karl E Kroell is a notable inventor based in Altdorf, Germany. He has made significant contributions to the field of circuit design, particularly in the development of methods for silicon on insulator (SOI) circuits. With a total of 2 patents to his name, Kroell's work has had a substantial impact on the electronics industry.
Latest Patents
One of his latest patents is a method for SOI circuit design. This innovative approach involves creating a computer program product that facilitates the design of multiple input circuits, macros, or chips specifically for SOI circuits. The method includes generating an object list of items that correspond to circuit devices, which model local effects on the corresponding circuit elements. The circuit undergoes Static or DC analysis to provide initial local effects on circuit devices, including body effects and local heat effects. These initial local effects are then integrated into the circuit model for transient analysis. The local effects from the transient results are checked and updated iteratively until the changes fall below a specified upper limit. To enhance efficiency, the method allows for the elimination of unswitching devices from the iterative analysis, focusing only on the periods when switching occurs.
Career Highlights
Karl E Kroell is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to explore and develop advanced technologies in circuit design, contributing to the company's reputation as a leader in innovation.
Collaborations
Throughout his career, Kroell has collaborated with esteemed colleagues such as Utz G Baitinger and Rajiv V Joshi. These collaborations have further enriched his work and have led to advancements in the field of circuit design.
Conclusion
Karl E Kroell's contributions to circuit design, particularly in SOI technology, highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving electronic circuit performance and efficiency.