This inventor holds 1 USPTO granted patent. Top assignee: Joseph Technology Co., Ltd.. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: Chien-Chih Chen: Inventor of an Electric Plug with Power-Use Display.
Introduction
Chien-Chih Chen is an inventor associated with Xizhi, Taiwan. His patent work includes an electric plug designed to measure and display consumed power and electrical energy.
Latest Patents
The available information identifies one patent for Chen: “Electric Plug Having Display Means to Indicate Consumed Power and Electric Energy.” The invention describes a plug with a detection circuit that senses current and voltage while filtering high-frequency noise. An energy-measuring circuit converts the detected signals, and a microprocessor processes and stores energy and time data. A DC power supply supports the circuitry, while an LCD displays the energy and time information. Chen’s record lists 1 patent.
Career Highlights
Chen is associated with Joseph Technology Co., Ltd. His documented invention focuses on making electrical consumption and elapsed time visible through a display integrated into an electric plug.
Collaborations
Cheng-Liang Lee and Li-Hung Kuo are identified as Chen’s coworkers.
Conclusion
Chien-Chih Chen’s patent describes an electric plug that combines power measurement, data processing, and an LCD display to help users monitor electrical energy consumption.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile