US Patent Issued to Sigma Carbon Technologies on June 3 for "System for growth of one or more crystalline materials" (Indian Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,574, issued on June 3, was assigned to Sigma Carbon Technologies (Rajasthan, India).

"System for growth of one or more crystalline materials" was invented by Tarun Sharda (Rajasthan, India) and Rajneesh Bhandari (Rajasthan, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a system for growth of one or more crystalline materials, specifically diamonds. The system comprises a microwave generator integrated with a pressure controller and an Optical Emission Spectrometer (OES) to form an Integrated Microwave Generator System (IMGS). The OES provides a real-time feedback loop to an IMGS controller based on microwave plasma input...