Proprietary Storage Products+ One-Stop Enterprise Storage
Centered on proprietary enterprise SSD R&D, spanning 2.5" SATA/U.2, E1.S, AIC accelerator cards, the full M.2 NVMe SSD lineup, SATA DOM industrial storage, and DDR4 enterprise memory — covering AI computing, data centers, industrial control, and new energy.
Full-Chain Semiconductor Capabilities
From customer needs analysis to product delivery, covering flash controller design, die analysis, advanced packaging, firmware development and high-efficiency testing
Customer Needs & Market Analysis
Deep understanding of customer scenarios, market trend analysis, product spec definition
Design & R&D
Flash controller IC design, firmware development, product architecture & simulation
Procurement & Fabrication
Storage die screening, wafer foundry tape-out, critical material supply chain management
Packaging & Testing
Advanced packaging, reliability testing, performance validation, yield & quality assurance
Logistics & Delivery
Finished goods warehousing, customer scenario validation, technical support & service
R&D Focus Areas
Four core R&D directions around enterprise storage and semiconductor devices
Enterprise SSD Productization
PCIe 4.0/5.0 U.2, E3.S form factors focusing on performance, reliability & firmware
SSD Controller & Firmware
FTL mapping, LDPC ECC, power-loss protection, wear leveling
AI Server Storage Modules
High-bandwidth, low-latency storage for AI training/inference/KV Cache
Application Engineering Support
FAE selection, BOM substitution, scenario validation, diagnostics & delivery support
Technology Roadmap
From PCIe 5.0 mass production to PCIe 6.0 R&D, from proprietary controller tape-out to CXL memory-semantic storage — phased advancement toward full technology autonomy
PCIe 5.0 SSD Mass Production + AI Storage
PCIe 5.0 U.2/E3.S Enterprise + CXL Expansion
PCIe 6.0 R&D + Proprietary Controller Tape-Out
CXL 3.0 Memory-Semantic Storage + HBM4 Integration
Product Center
Covering 2.5" SATA/U.2, E1.S, AIC accelerator cards, M.2 NVMe SSD, SATA DOM, and DDR4 enterprise memory
Testing & Validation Capabilities
Comprehensive validation system covering performance, reliability, compatibility, thermal, and power
Performance
Sequential/Random R/W, Mixed workload, Latency
Reliability
Stress testing, Aging, Lifespan evaluation
Power-Loss Protection
Abnormal power-off, Data consistency
Thermal
High/low temp, Full-load thermal rise
Compatibility
Motherboard/Server/OS/RAID/BIOS
Scenario Validation
Database/AI Training/Virtualization
IP & Technical Achievements
With 300+ patents spanning SSD controller architecture, FTL algorithms, LDPC ECC, PCIe/NVMe protocol, NAND reliability, power-loss protection, AI storage, HBM packaging, and CXL — building a full-stack technology moat from chip design to system applications.
Solutions
Complete solutions from devices to systems for four core scenarios
Industry-University-Research Collaboration
JH Semiconductor is open to joint R&D collaboration with universities and research institutes, advancing technology commercialization in enterprise storage, firmware algorithms, and AI storage.
Co-research, shared outcomes
Internship base, school-enterprise cooperation
Technology landing, product incubation
News & R&D Updates
Looking for Technical Collaboration or Product Inquiry?
Whether it's product inquiry, technical discussion, R&D collaboration, or supply chain partnership, we look forward to connecting with you.