Three-dimensional memory devices and fabricating methods thereof
US-12597468-B2 · Apr 7, 2026 · US
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Zhang Kun patents
Zhang Kun is listed as an inventor on 396 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Kun |
| Total patents | 396 |
| First publication | Apr 23, 2015 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Three-dimensional memory devices and methods for forming the same
US-12598748-B2 · Apr 7, 2026 · US
Semiconductor devices and fabrication methods thereof
US-2026096097-A1 · Apr 2, 2026 · US
Three-dimensional memory devices
US-2026096099-A1 · Apr 2, 2026 · US
Control gate structures in three-dimensional memory devices and methods for forming the same
US-12593445-B2 · Mar 31, 2026 · US
Three-dimensional nand memory device and method of forming the same
US-2026089963-A1 · Mar 26, 2026 · US
Methods for forming contact structures and semiconductor devices thereof
US-2026090351-A1 · Mar 26, 2026 · US
Three-dimensional memory devices and fabricating methods thereof
US-2026082565-A1 · Mar 19, 2026 · US
Fabrication method of three-dimensional memory device
US-2026075816-A1 · Mar 12, 2026 · US
Three-dimensional memory devices and methods for forming the same
US-12575096-B2 · Mar 10, 2026 · US
Recent patents
Latest publications not already listed above.
Shale gas well type classification method
US-2026055699-A1 · Feb 26, 2026 · US
Three-dimensional memory devices and fabricating methods thereof
US-12557299-B2 · Feb 17, 2026 · US
Three-dimensional memory devices and methods for forming the same
US-2026047095-A1 · Feb 12, 2026 · US
Three-dimensional memory devices having semiconductor assemblies bonded by bonding layer and methods for forming the same
US-2026040587-A1 · Feb 5, 2026 · US
Three-dimensional memory devices and fabricating methods thereof
US-12543310-B2 · Feb 3, 2026 · US
Semiconductor devices with stacked structures
US-2026024557-A1 · Jan 22, 2026 · US
Mixing system and mixing method
US-12528059-B2 · Jan 20, 2026 · US
Three-dimensional memory devices and methods for forming the same
US-12525558-B2 · Jan 13, 2026 · US
Three-dimensional memory devices
US-12526996-B2 · Jan 13, 2026 · US
Three-dimensional memory devices and fabricating methods thereof
US-12520485-B2 · Jan 6, 2026 · US
Memory devices and methods for forming the same
US-12520486-B2 · Jan 6, 2026 · US
Semiconductor device including a memory stack and a contact structure in a spacer structure
US-12519038-B2 · Jan 6, 2026 · US
Three-dimensional memory device and fabrication method for improved yield and reliability
US-12520488-B2 · Jan 6, 2026 · US
Three-dimensional NAND memory device having word line contact with dielectric filler
US-12513906-B2 · Dec 30, 2025 · US
Fabrication method of three-dimensional memory device
US-12507407-B2 · Dec 23, 2025 · US
Three-dimensional memory devices and methods for forming the same
US-2025385180-A1 · Dec 18, 2025 · US
Anti-slip mechanism, safety belt protection device, and child safety seat
US-2025381892-A1 · Dec 18, 2025 · US
Three-dimensional memory devices with stack structures, and fabricating methods thereof
US-12501614-B2 · Dec 16, 2025 · US
Semiconductor devices and methods for forming the same
US-2025379151-A1 · Dec 11, 2025 · US
Safety seat with anchor
US-D1104498-S · Dec 9, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Yangtze Memory Tech Co Ltd | 276 |
| Huawei Tech Co Ltd | 12 |
| Univ Southwest Petroleum | 12 |
| Amlogic Shanghai Co Ltd | 12 |
| Yantai Jereh Petroleum Equipment & Technologies Co Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.