Innovalight, Inc., a privately-held firm selling silicon ink-based high efficiency solar cell materials and technology, announced that the company has been awarded a key patent for the manufacturing of crystalline wafer solar cells with silicon ink. Titled “Methods of forming multi-doped junctions on a substrate,” U.S. Patent No. 7,615,393 was issued in record time with a pendency of one year compared to the current average of about three years from filing to issuance. The issued ...