About Pebble Square

Powering the Future of AI with Analog-PIM (Processing-In-Memory) Technology

We are redefining AI efficiency with our Analog-PIM (Processing-In-Memory) AI chips, designed to enhance performance while significantly reducing energy consumption. As AI technology advances and industries expand, the demand for energy-efficient computing solutions has never been greater. Our Analog-PIM technology tackles this challenge by eliminating the inefficiencies caused by frequent data transfers between the CPU and memory - one of the fundamental limitations of traditional von Neumann architecture. By enabling computation and data storage within memory, our technology dramatically boosts performance while minimizing power consumption. With continuous innovation and cutting-edge research, we are at the forefront of AI chip development, shaping a smarter, more sustainable future for artificial intelligence

Business Sector

  • Fault Analysis
  • Home IoT
  • Risk Management
  • Security
  • Healthcare
  • Vision

Company History

  • 2024’s

    • 03

      Saudi Arabia “Cluster AI Lab” Joint Venture Investment Agreement

    • 03

      Signed a conditional NDA for purchase : (Overseas) MEISEI ELECTRIC Co., Ltd.
      : Home IoT system utilizing MINT

    • 02

      Successful demonstration PoC using MINT : Voice recognition lighting, emergency bell system

    • 01

      Patent registration: Neuromorphic device implementing a neural network and its operation method

  • 2023’s

    • 05

      Mass production of 2nd generation PIM AI semiconductor (Chip name: MINT)

    • 03

      Signed NDA with SK hynix
      : Analog Computing-in-Memory technology and AI accelerator technology

  • 2022’s

    • 12

      Developed 2nd generation PIM AI semiconductor (Chip name: MINT)

    • 10

      Venture company certification

    • 07

      Signed MOU for joint research on intelligent semiconductor
      : KAIST - Chonbuk National University - Pebble Square Co.

  • 2021’s

    • 11

      Development of PIM architecture Edge AI semiconductor (Chip name: MOCHA)

    • 11

      Established corporate research center

    • 08

      Established Pebble Square Inc.

Technical Leadership

  • CEO

    ChoongHyun Lee

    Ph.D.
    The University of Tokyo (2013)
  • CTO

    SangHyeon Kim

    Ph.D.
    The University of Tokyo (2014)
  • Architecture Leader

    Cimang Lu

    Ph.D.
    The University of Tokyo (2015)
  • Circuit Leader

    Xu Yi

    M.S.
    Tsinghua University
    (2007)

Office Location

331, 402, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea (Sampyeong-dong, ABN Tower)
  • Contact

    T . 031-702-7378 F . 031-702-7379