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​​Company Profile

Semiphore Systems was founded to provide extraordinary value to our clients. We provide product architecture, electrical engineering, PCB & mechanical layout, code development, and hardware & software debug to technology companies interested in bringing products to the marketplace as rapidly and cost effectively as possible. We are located in Silicon Valley, California.


We have experience in a range of technologies including; broadband access, embedded motherboards, computer peripherals, storage area networks, telecommunications, wireless, high performance computing, handheld devices, and networking.

We have been through dozens of product development cycles, and are very experienced at debugging, integration of hardware and software, product validation and designing for regulatory issues.

Recent Projects

Some of our recent projects:

  • High Definition Audio Player (Pono)
  • eBook (Ricoh Innovations)
  • eBook (Barnes and Noble)
  • Personal Audio Recorder
  • Electronic Eye-drop dispenser (Optimyst)
  • VOIP TouchPhone (CloudTC)
  • Electronic Book on Tape Device (Findaway)
  • IP Set Top Box (Sanmina)

A sampling of some of the technologies we have experience with:

USB2.0/3.0, PCI, PCIe, ATA, SATA, DDR2, IEEE1394, eMMC, eINK, CapTouch, LCD, Aduio DAC/Amplifiers

ARM, MIPS, PPC, x86, variety of SoCs (TI, Freescale, NXP), DSP (Onsemi BelaSigna, CSR), Bluetooth(CSR), 8051

10/100/1000BT Ethernet, 802.11, 802.15.4, SONET, SLIC/SLAC, Analog modem, GPS, WiFi, BT, BTLE

Linux, Android, eCos, Quadros, Redboot, VxWorks