He co-invented the integrated circuit (IC) in 1958 while working at Texas Instruments. His breakthrough demonstrated that multiple electronic components could be fabricated on a single semiconductor material (Germanium), laying the foundation for modern microelectronics. He later contributed to handheld calculators and thermal printers. He was awarded the Nobel Prize in Physics for his contribution. Who is he?

He is given the credit for implementing the analog multiplier. most credited for practical A circuit named after him is widely used in RF communication, analog computing, and signal processing for multiplication and modulation. Who is he?

He independently co-invented the integrated circuit in 1959 at Fairchild Semiconductor. His IC used silicon and a planar process, making it more practical for mass production. He later co-founded Intel, leading advancements in microprocessors and the semiconductor industry. Who is he?

He invented negative feedback in 1927, a fundamental principle in control systems and electronics. His idea stabilized amplifiers by feeding a portion of the output back into the input with reversed polarity, dramatically improving signal fidelity and reducing distortion in communication systems. Who is he?

He was a co-inventor of the transistor in 1947 at Bell Labs. He invented the point contact transistor and developed differential equations that govern the flow of electrons in solid state crystals. He also developed the famous diode equation.  His work revolutionized electronics by replacing bulky vacuum tubes with compact, energy-efficient semiconductors, paving the way for modern computing. Who is he?