The invention pertains to an apparatus for generating an AC Superimposed DC (ACsDC) signal, offering flexible control over both AC and DC components from either an AC or DC power source.

This is a tiny device, called a nano-electro-mechanical device, that can be used for sensing substances in the air.

This invention addresses noise cancellation in Low Noise Amplifier (LNA) circuits, commonly used in communication systems. It introduces a feedback component in the circuit to cancel out noise produced by transistors.

This novel circuit aims to provide precise measurements of time delays in digital circuits, particularly in memory chips, by using programmable delay elements. The invention comprises of the following two main components. 

This invention is a specialized electronic filter designed to reduce DC offset caused by high-frequency electromagnetic interference (EMI) in circuits.

This invention pertains to an improved voice-prosthetic device for laryngectomees, featuring a design aimed at enhancing functionality and addressing common issues such as candida formation, device dislocation, and cumbersome cleaning procedures.

Modern medical devices usually include some sort of wearable/implantable devices that uses an analog or digital circuit to enhance and amplify some sort of biological signal, like heartbeat or brainwaves, and emit to some outside receiver.

This innovation provides a method for optimizing noise in an Electrocardiography (ECG) signal.

Electrochemical sensors are widely known sensing devices. The electrochemical sensors are used in application areas including health care, agriculture, and water quality monitoring.

This invention presents an approach to solve complex computational problems, specifically focusing on the "Maximum Cut" problem.