Company Filing History:
3 out of 47 
2 out of 11 
1 out of 32 Years Active: 1982-2002
Title: **Juris P Kalejs: Innovator in Semiconductor Technologies**
Introduction
Juris P Kalejs, based in Wellesley, MA, is a distinguished inventor known for his significant contributions to the field of semiconductor technology. With a total of six patents to his name, Kalejs has developed innovative methods and apparatuses that enhance the efficiency and effectiveness of semiconductor manufacturing processes.
Latest Patents
Among his six patents, two stand out for their groundbreaking methodologies. The first, titled "Laser cutting of semiconductor materials," introduces a method for cutting thin silicon bodies with minimal edge damage. This technique involves the traversal of these bodies by a beam of a pulsed laser, executed in a vacuum or an environment enriched with forming gas or noble gas. The second patent, "Contoured inner after-heater shield for reducing stress in growing," relates to apparatus designed for the growth of hollow crystalline bodies using the Edge-defined Film-fed Growth (EFG) process. This innovative design includes an EFG die with a specially shaped top surface and an intricately notched radiation shield that minimizes lateral temperature gradients during the growth of these crystalline structures.
Career Highlights
Throughout his career, Juris P Kalejs has made a significant impact while working with prominent firms such as Mobil Solar Energy Corporation and Ase Americas, Inc. His work primarily focuses on advancing technologies that facilitate the production of high-quality semiconductor materials.
Collaborations
Kalejs has had the privilege of collaborating with notable coworkers such as Bruce Chalmers and Thomas Surek. These partnerships have enriched his inventive process and contributed to the success of his patented technologies.
Conclusion
Juris P Kalejs continues to be a vital figure in semiconductor research and innovation. His patents reflect a commitment to improving manufacturing processes within this crucial industry, ensuring that he remains a respected inventor in the field. With his ongoing dedication to innovation, Kalejs helps pave the way for future developments in semiconductor technologies.
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.