Himax holds a single MA-L block registered as "Himax Technologies, Inc" at No.26, Zilian Rd., Xinshi Dist., Tainan City, Taiwan. The verified sample is 94:0B:D5. Himax's products span display driver ICs, timing controllers, CMOS image sensors, and its WiseEye ultra-low-power AI vision sensors — but the bulk of these parts do not carry device MACs. This is a near-negative finding: despite being a large NASDAQ-listed company (HIMX), Himax holds only one OUI, because its core products are display-driver and imaging silicon that aren't the networked interface. A Himax OUI is therefore rare in the wild. For triage, a Himax OUI (94:0B:D5) is uncommon and most likely a specific module or eval device — do not expect Himax OUIs broadly across display devices.
- IEEE assignment
- 1 prefix → "Himax Technologies, Inc" (94:0B:D5), registered Tainan, Taiwan [Confirmed] — IEEE MA-L (udger.com IEEE mirror)
- Registry / block size
- MA-L; 1 block [Confirmed] — udger.com (IEEE-sourced)
- HQ / country
- No.26, Zilian Rd., Xinshi Dist., Tainan City 741, Taiwan [Confirmed] — udger.com
- Company status
- active; NASDAQ-listed (HIMX) fabless company [Confirmed] — himax.com.tw
- Device types
- display driver ICs, timing controllers, CMOS image sensors, WiseEye ultra-low-power AI vision sensors — bulk do NOT carry device MACs [Confirmed] — udger.com
- Notable products
- DDICs (largest revenue line), TCON, CIS, WiseEye AI sensors
- Verified prefix
- 94:0B:D5 (MA-L) [Confirmed] — udger.com
- Special note
- Near-negative finding — despite being a large company, Himax holds only ONE OUI because its core products are display-driver/imaging silicon that don't carry a network MAC. A Himax OUI is rare in the wild. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- Novatek (DDIC competitor)
- Analyst note
- A Himax OUI (94:0B:D5) is uncommon and most likely a specific module/eval device; do not expect Himax OUIs broadly across display devices.