US Patent Issued to MURATA MANUFACTURING on June 24 for "Pressure sensor including a pressure sensor chip to detect a differential pressure with high accuracy" (Japanese Inventor)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,183, issued on June 24, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Pressure sensor including a pressure sensor chip to detect a differential pressure with high accuracy" was invented by Daiki Tsuji (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pressure sensor chip includes a third conductive layer, a second insulating layer, a first conductive layer, a first insulating layer, and a second conductive layer stacked in order. The first insulating layer includes first and second cavities communicating externally. The second insulating layer includes third and fourth cavities respectively communicating with the s...