Tien-Hao Feng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A booster includes a boosting circuit and a feedback control circuit. The boosting circuit is used to boost an input voltage into a predetermined output voltage; the feedback control circuit detects the output voltage of the boosting circuit and stops boosting the voltage when the output voltage is higher than a predetermined value so as to prevent additional power consumption of a battery and increase transferring efficiency.
Abstract: A booster includes a boosting circuit and a feedback control circuit. The boosting circuit is used to boost an input voltage into a predetermined output voltage; the feedback control circuit detects the output voltage of the boosting circuit and stops boosting the voltage when the output voltage is higher than a predetermined value so as to prevent additional power consumption of a battery and increase transferring efficiency.