MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202647082942 A) filed by Qualcomm Incorporated on July 06, 2026, for Transmissive Surface With Energy-Attenuating Coating.
Inventors include Fabrega Sanchez, Jorge; Tran, Allen Minh-Triet; and Luo, Tao.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: An transmissive surface and a method for forming a transmissive surface are described. The transmissive surface may include a substrate and an energy-attenuating coating located on the substrate. The energy-attenuating coating may cause an attenuation of radio frequency signals that propagate through the transmissive surface. A portion of the energy-attenuating coating may include a pattern of cells that provides a reduced attenuation of radio frequency signals that pass through the portion of the energy-attenuating coating relative to other portions of the energy-attenuating coating outside of the pattern of cells. The pattern of cells may be consistent along a first direction and varied across a second direction perpendicular to the first direction such that a same phase adjustment of a propagated radio frequency signal is applied along the first direction and a varying phase adjustment is applied along the second direction.
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