Company Filing History:
11 out of 3,381 
1 out of 8,033 Years Active: 1994-2020
Title: The Innovations of Harlan Carl Cramer
Introduction
Harlan Carl Cramer, a distinguished inventor based in Columbia, MD, has made significant contributions to the field of integrated circuits, with a remarkable portfolio that includes 12 patents. His inventive prowess has been instrumental in advancing technology, particularly in device structures and methods of production.
Latest Patents
Among his latest patents is the "Integrated enhancement mode and depletion mode device structure and method of making the same." This intricate patent describes a method for forming an integrated circuit by creating a heterostructure over a substrate. The process includes etching a castellated channel region within an e-mode device area, which defines multiple ridge channels interlaced with trenches. These ridge channels are composed of a different semiconductor material, showcasing Cramer's innovative approach to enhancing circuit design. The patent also details forming an isolation region to separate the e-mode from the d-mode device area, demonstrating the sophistication of his work.
Career Highlights
Cramer's career highlights include significant tenures at prominent organizations such as Northrop Grumman Systems Corporation and Westinghouse Electric Corporation. These companies have provided a platform for Cramer to apply his expertise and contribute to groundbreaking advancements in technology. His work in these corporations not only enhanced his skills but also led to the innovation of various electronic components.
Collaborations
Throughout his career, Cramer has collaborated with talented individuals such as Robert Samuel Howell and Eric Jonathan Stewart. These partnerships have fostered a productive environment for brainstorming and implementing cutting-edge ideas, further amplifying the impact of their collective contributions to the field of electronics.
Conclusion
Harlan Carl Cramer stands out as a notable inventor in the realm of integrated circuits, with a proven track record of innovation. His latest patents demonstrate a deep understanding of circuit design and manufacturing processes, paving the way for future advancements. As technology continues to evolve, the contributions of inventors like Cramer remain vital to shaping the landscape of the electronic industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.