Abstract: The invention relates to a mobile phone, and more particularly, a mobile phone with less RF radiation.

Abstract: The invention relates to a magnetic core, and more particularly, to a magnetic switch, a magnetic amplifier and an inductor based on the magnetic core.

Abstract: The present invention is related to a variable resistor and a variable capacitor having damping capabilities, more particularly, to a RC network having damping capability and phase shift capability constructed by the variable resistor and the variable capacitor.

Abstract: The invention relates to a voltage boost circuit, and more particularly, to a power boost circuit formed by a plurality of voltage boost circuits.

Abstract: The invention relates to a smartphone, and more particularly, relates to user more conveniently and firmly hold a smartphone and more quickly to respond to take a picture and shoot a video.

Abstract: A power system comprises a switching circuit for driving an inductive load and a magnetic core coupling with the switching circuit to form a magnetic amplifier.

Abstract: This invention relates to an inductor, more particularly, to an inductor with variable inductances.

Abstract: By providing external energy interacts with an electrolyte solution of an electricalchemical device to change the activation energy at the electrodes to control the rate of chemical reactions.

Abstract: A high electrical field driver for producing high electrical field is invented based on the switching circuit. The inventive high electrical field driver can produce at least one high electrical field.

Abstract: This invention relates to an inductor, more particularly, to an inductor with variable inductances.

Abstract: This invention relates to a controller, more particularly, to a controller for driving a power transistor for obtaining improving impedance matching. An embodiment of a flow chart is revealed for the operation of the controller. The controller has frequency modulation capability with Lenz current of a loop linking to the driven power transistor to function with, Miller effect cancelling capability to its driven power transistor and fault detecting capability by detecting the absence of a Lenz current of a loop linking to the driven power transistor to function with.

Abstract: The invention relates to a LED, and more particularly, to provide a circuit and a modulator to more efficiently drive a LED resulting in improving the matching between power source and LED, lowering LED junction temperature and emitting brighter, richer and more natural colors in a more capacitive way.

Abstract: A mechanical flow battery comprises a flywheel system in which a spinning axis can be driven by an air-powered motor and the structure of the gyroscope is employed in the mechanical flow battery. The structure of the gyroscope can be constructed by coupling the housing of the flywheel system with a nutation frame which couples a precession frame so that the spinning axis in the flywheel can be isolated from any outside gyroscopic torque.

Abstract: This invention relates to a high-speed volatile and non-volatile memory assemblies. And, an inventive FET and capacitor are also revealed and introduced into the memory assembly to enhance its performance. Further, the memory assembly has physical addressing capability with CPU so that operating system stored in the memory assembly can be quickly booted.

Abstract: This invention relates to a power control circuit, and, an inventive PWM controller, switching circuit, high voltage discharge circuit and magnetic amplifier are also introduced and used to construct the power control circuit. The power control circuit has featured power saving and wide frequency band.

Abstract: The invention relates to an inventive electrochemical device and an inventive metal-air fuel cell and Zinc-air fuel cell are also revealed. The inventive electrochemical device can also be used as an amplifier, a power generator, a detector, a photoelectric conversion device or a charger.

Abstract: This invention relates to a high-speed volatile and non-volatile memory assemblies. And, an inventive FET and capacitor are also revealed and introduced into the memory assembly to enhance its performance. Further, the memory assembly has physical addressing capability with CPU so that operating system stored in the memory assembly can be quickly booted.

Abstract: This invention relates to a power switching circuit, and, the switching circuit has very wide bandwidth, better capability to deal with bigger power and better capability to increase chances to impedance-match with loading. The invention has also revealed a backward current decoupler which can be used to drive a loading so that a better capability to impedance-match with loading can be achieved.

Abstract: This invention relates to a junction device, especially a p-n junction device. This invention also relates to a backward current decoupler which is also a good sensor. An induced backward current by forward current input can be decoupled by the backward current decoupler. The new p-n junction device has built-in damper and better capacitive property so that less power is consumed. The new sensor can be interactable with thermal, magnetic, optical, force or electrical fields.

Abstract: This invention relates to an amplifier, especially an amplifier having electrical and magnetic input excitations.