US Patent Issued to SIGNALCHIP INNOVATIONS on Nov. 18 for "System and method for global navigation satellite system (GNSS) position estimation" (Indian Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,482, issued on Nov. 18, was assigned to SIGNALCHIP INNOVATIONS PRIVATE Ltd. (Bangalore, India).

"System and method for global navigation satellite system (GNSS) position estimation" was invented by Himamshu Gopalakrishna Khasnis (Bangalore, India) and Navaneetha Krishnamurthy (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A global navigation satellite system (GNSS) receiver for improving accuracy of a GNSS position estimation using a sigma-delta based fractional interpolation in a delay-locked loop is provided. The GNSS receiver includes a correlator, a code phase discriminator, a first loop filter, a code numerically controlled os...