- Electronic and Computer Engineering (45)
- Engineering (45)
- Engineering Design (45)
- Electronics and Microelectronics, Instrumentation (37)
- Circuits and Systems (29)
- Optical and Electronic Materials (8)
- Microwaves, RF and Optical Engineering (5)
- Communications Engineering, Networks (4)
- Computer-Aided Engineering (CAD, CAE) and Design (4)
- Computer Hardware (2)
- Logic Design (2)
- Performance and Reliability (2)
- Special Purpose and Application-Based Systems (2)
- Appl.Mathematics/Computational Methods of Engineering (1)
- Automotive and Aerospace Engineering, Traffic (1)
- Biomedical Engineering (1)
- Civil Engineering (1)
- Computer Science, general (1)
- Computer System Implementation (1)
- Control Engineering (1)
- Industrial Pollution Prevention (1)
- Industrial and Production Engineering (1)
- Information Systems and Communication Service (1)
- Manufacturing, Machines, Tools (1)
- Mathematical Logic and Formal Languages (1)
- Measurement Science, Instrumentation (1)
- Power Engineering (1)
- Programming Techniques (1)
- Quality Control, Reliability, Safety and Risk (1)
- Signal, Image and Speech Processing (1)
- Software Engineering (1)
- Software Engineering/Programming and Operating Systems (1)