US Patent Issued to CHENGDU PBM TECHNOLOGY on June 23 for "Method for manufacturing high-density three-dimensional programmable memory" (Chinese Inventor)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,611, issued on June 23, was assigned to CHENGDU PBM TECHNOLOGY LTD. (Chengdu, China).

"Method for manufacturing high-density three-dimensional programmable memory" was invented by Jack Zezhong Peng (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a high-density three-dimensional programmable memory, relating to the memory manufacturing technology, comprises the following steps: 1) forming a base structure; 2) grooving the base structure; 3) disposing, storage medium layers required by a preset memory structure layer by layer on an inner wall of the division groove; 4) filling a core medium in the division gro...