![Siemens](/logo/Siemens.png)
Siemens AG
ICs for Communications Enhanced Serial Communication Controller
![Siemens](/logo/Siemens.png)
Siemens AG
Enhanced ISDN Data Access Controller ISAR
![Infineon](/logo/Infineon.png)
Infineon Technologies
Joint audio decoder-encoder for analog videophone
![Siemens](/logo/Siemens.png)
Siemens AG
Data Communications ICs
![Siemens](/logo/Siemens.png)
Siemens AG
ICs for Communications Enhanced Serial Communication Controller
![Infineon](/logo/Infineon.png)
Infineon Technologies
Enhanced ISDN Data Access Controller ISAR