Inventor
WANG BEIHAN
US7 patents
⚠️ This page may combine multiple inventors who share the name “WANG BEIHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANGTZE MEMORY TECH CO LTD
3 patentsUS11792980B2Oct 17, 2023
Contact structures having conductive portions in substrate in three-dimensional memory devices and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations61
US11411014B2Aug 9, 2022
Contact structures having conductive portions in substrate in three-dimensional memory devices and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations61
US11195853B2Dec 7, 2021
Contact structures having conductive portions in substrate in three-dimensional memory devices and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations61