Inventor
SHI WEIHUA
CN17 patents
⚠️ This page may combine multiple inventors who share the name “SHI WEIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANDONG DANHONG PHARMACEUTICAL CO LTD
5 patentsUS10858322B2Dec 8, 2020
Process for preparing 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[D]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10633347B2Apr 28, 2020
Crystal form B of 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10227309B2Mar 12, 2019
Crystal form A of 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo [d]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US10030029B2Jul 24, 2018
Imidazole derivative used as antiviral agent and use thereof in preparation of medicament
SHANDONG DANHONG PHARMACEUTICAL CO LTD0 citations50
US9850251B2Dec 26, 2017
Imidazole derivative used as antiviral agent and use therof in preparation of medicament
SHANDONG DANHONG PHARMACEUTICAL CO LTD1 citations50
YANGTZE MEMORY TECH CO LTD
4 patentsUS12014777B2Jun 18, 2024
Non-volatile memory and operating method thereof
YANGTZE MEMORY TECH CO LTD2 citations72
US12277975B2Apr 15, 2025
Non-volatile memory and operating method thereof
YANGTZE MEMORY TECH CO LTD0 citations62
US12524165B2Jan 13, 2026
Soft decoding in memory systems
YANGTZE MEMORY TECH CO LTD0 citations58
US12165727B2Dec 10, 2024
Three-dimensional memory device and method for detecting leakage state
YANGTZE MEMORY TECH CO LTD0 citations50