HyperAccel is a fabless AI semiconductor startup redefining the economics of large-scale AI inference. Its flagship product, the HyperAccel LPU (LLM Processing Unit), is an inference-specialized accelerator built on a Samsung 4nm process and equipped with LPDDR5X memory. By architecting the chip specifically for the memory-bound nature of large language model inference, rather than adapting general-purpose GPU designs, HyperAccel delivers significant gains in power and cost efficiency compared to conventional GPU-based inference. HyperAccel works closely with partners including Naver Cloud, LG Electronics, AMD, Samsung Electronics, and Advantech, and the startup is currently raising its Series B funding round. As AI workloads scale and inference costs increasingly determine the viability of AI deployment, HyperAccel's mission is simple: efficient by design.