It's not clear from most manufacturers webpages if they are using there own developed ASIC chips or rebranded from some main patent holder.
I would like to know if anyone has any information on mining equipment companies who have developed their own chips, or are buying them from somewhere in order to make a list that might give more light in the tunnel.
Companies with own chip development:
- Bitmain - EtHash, SHA256, Scrypt, X11, EquiHash
- Canaan (Avalon Made) - SHA256