Patents by Inventor Jung-Tzung Wei
Jung-Tzung Wei 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).
-
Patent number: 10833510Abstract: An electromagnetic wave charge management circuit includes: an antenna to receive an electromagnetic wave signal; a filtering unit electrically connected to the antenna to filter the electromagnetic wave signal received by the antenna; a converting unit electrically connected to the filtering unit to convert the filtered electromagnetic wave signal by the filtering unit into a direct current voltage; a charging unit electrically connected to the converting unit to provide the direct current voltage generated by the converting unit to an internal power supplier of the receiver device; and a controlling unit electrically connected to the filtering unit and the charging unit to transmit a first control signal that is for controlling the filtering unit to filter the electromagnetic wave signal, and a second control signal that is for controlling the charging unit to provide the direct current voltage generated by the converting unit to the internal power supplier.Type: GrantFiled: December 3, 2018Date of Patent: November 10, 2020Assignee: GOLD CARBON CO., LTDInventors: Yeou-Fu Lin, Jung-Tzung Wei
-
Publication number: 20190386506Abstract: An electromagnetic wave charge management circuit includes: an antenna to receive an electromagnetic wave signal; a filtering unit electrically connected to the antenna to filter the electromagnetic wave signal received by the antenna; a converting unit electrically connected to the filtering unit to convert the filtered electromagnetic wave signal by the filtering unit into a direct current voltage; a charging unit electrically connected to the converting unit to provide the direct current voltage generated by the converting unit to an internal power supplier of the receiver device; and a controlling unit electrically connected to the filtering unit and the charging unit to transmit a first control signal that is for controlling the filtering unit to filter the electromagnetic wave signal, and a second control signal that is for controlling the charging unit to provide the direct current voltage generated by the converting unit to the internal power supplier.Type: ApplicationFiled: December 3, 2018Publication date: December 19, 2019Inventors: Yeou-Fu Lin, JUNG-TZUNG WEI
-
Patent number: 9400118Abstract: The invention disclosure provides a hot water supply system and method thereof which can control a solar heating unit, a first heat-pump unit, a boiler unit, and an electric heater unit through a control unit to heat water. The control unit operates in a pre-heating period and a heating period after the pre-heating period. In the pre-heating period, the solar heating unit and the first heat-pump unit preheat water. In the heating period, the boiler unit further heats water coming from the solar heating unit and the first heat-pump unit to an exit temperature and stores water in the boiler unit and the electric heater unit so as to provide water to an outflow device. The invention integrates many water heaters in one system, so as to improve the efficiency of generation of hot water and achieve the objectives of energy conservation and carbon reduction.Type: GrantFiled: November 15, 2013Date of Patent: July 26, 2016Assignee: YUAN ZE UNIVERSITYInventors: Jung-Tzung Wei, Yu-Chih Huang
-
Publication number: 20150039146Abstract: A power load monitoring and predicting system coupling to a plurality of load devices is offered. The system includes a control unit, a measuring unit, and a loading/unloading unit. The measuring unit, and the loading/unloading are coupled to the control unit. The measuring unit measures an actual demand of the plurality of the load devices during a time period. The control unit calculates a predicted demand during a second time period according to the actual demand in a first time period. The loading/unloading unit unloads at least one of the load devices when the determined predicted demand during the second time period is larger than a threshold, in order to make the actual demand in the second time period be less than a predetermined demand target.Type: ApplicationFiled: November 18, 2013Publication date: February 5, 2015Applicant: Yuan Ze UniversityInventors: JUNG-TZUNG WEI, YU-CHIH HUANG
-
Publication number: 20150034073Abstract: The invention disclosure provides a hot water supply system and method thereof which can control a solar heating unit, a first heat-pump unit, a boiler unit, and an electric heater unit through a control unit to heat water. The control unit operates in a pre-heating period and a heating period after the pre-heating period. In the pre-heating period, the solar heating unit and the first heat-pump unit preheat water. In the heating period, the boiler unit further heats water coming from the solar heating unit and the first heat-pump unit to an exit temperature and stores water in the boiler unit and the electric heater unit so as to provide water to an outflow device. The invention integrates many water heaters in one system, so as to improve the efficiency of generation of hot water and achieve the objectives of energy conservation and carbon reduction.Type: ApplicationFiled: November 15, 2013Publication date: February 5, 2015Applicant: YUAN ZE UNIVERSITYInventors: JUNG-TZUNG WEI, YU-CHIH HUANG
-
Patent number: 8836165Abstract: Disclosed is a dual-source converter for a hybrid power supply. The converter includes a first power circuit, a second power circuit, an auxiliary circuit, an output circuit and a closed loop circuit. The first power circuit is electrically connected to the second power circuit in series for receiving two varied voltage sources. The auxiliary circuit is configured to achieve soft switching of all switches. The closed loop circuit is configured to control the duty cycles of the first power circuit, the second power circuit and the auxiliary circuit so as to improve the efficiency of the dual-source converter.Type: GrantFiled: December 14, 2010Date of Patent: September 16, 2014Assignee: Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National DefenseInventors: Jung-Tzung Wei, Chung-You Lin, Bo-Han Chen, Kuo-Kuang Jen, Yu-Min Liao
-
Patent number: 8458101Abstract: A method for installation capacities of a hybrid energy generation system is disclosed. The hybrid energy generation system may include a plurality of power systems. According to the environment factors and practical requirements of the installation site, the mechanism of the present invention may find the golden ratio of the installation capacities among the different power systems. Furthermore, the present invention may obtain the combination of installation capacities associated with the minimum recovery period, thereby further decreasing the installation cost and the efficiency of the hybrid energy generation system.Type: GrantFiled: August 26, 2010Date of Patent: June 4, 2013Assignees: Yuan Ze University, Taiwan Green Productivity Foundation, Advanced Control Systems, Inc., China Technical Consultants, Inc. FoundationInventors: Jung-Tzung Wei, Yi-Chang Chen, Li-Ning Huang, Yu-Chang Chang, Charng-Gen Lin
-
Publication number: 20120057383Abstract: A standalone and grid-tie power inverter includes a DC-to-AC converter, an output circuit electrically connected to the DC-to-AC converter, and a control unit electrically connected to the DC-to-AC converter and the output circuit. The DC-to-AC converter converts a DC power source into an AC power output. The output circuit includes a grid-tie switch for connecting the AC power output to a grid or isolating the AC power output from the grid. The control unit instructs the DC-to-AC converter to provide the AC power output based on a command signal and a feedback signal from the DC-to-AC converter. The control unit controls the grid-tie switch to switch the standalone and grid-tie power inverter between a standalone mode and a grid-tie mode.Type: ApplicationFiled: December 14, 2010Publication date: March 8, 2012Applicant: Chung-Sham Institute of Science and Technology, Armaments, Bureau, Ministry of National DefenseInventors: Jung-Tzung Wei, Chung-You Lin, Chih-Ying Lin, Kuo-Kuang Jen, Yu-Min Liao
-
Publication number: 20120056475Abstract: Disclosed is a vehicle-used power supply system. The vehicle power supply system comprises a storage unit, a bidirectional dc/dc convertor, a dc bus, a controller and a driving module. The bidirectional dc/dc convertor is configured to boost the power stored in the storage unit to a dc bus power. The controller is configured to control the bidirectional dc/dc convertor to operate in a boost mode for driving the motor or in a buck mode for charging the storage unit. The driving module is configured to receive the dc bus power and drive the motor.Type: ApplicationFiled: December 14, 2010Publication date: March 8, 2012Applicant: Chung-Shan Institute of Science and Technology Armanments, Bureau, Ministry of National DefenseInventors: Jung-Tzung Wei, Chung-You Lin, Kun-Huai Jheng, Rou-Yong Duan, Kuo-Kuang Jen, Yu-Min Liao
-
Publication number: 20120007433Abstract: Disclosed is a dual-source converter for a hybrid power supply. The converter includes a first power circuit, a second power circuit, an auxiliary circuit, an output circuit and a closed loop circuit. The first power circuit is electrically connected to the second power circuit in series for receiving two varied voltage sources. The auxiliary circuit is configured to achieve soft switching of all switches. The closed loop circuit is configured to control the duty cycles of the first power circuit, the second power circuit and the auxiliary circuit so as to improve the efficiency of the dual-source converter.Type: ApplicationFiled: December 14, 2010Publication date: January 12, 2012Applicant: Chung-Shan Institute of Science and Technology Armaments, Bureau, Ministry of National DefenseInventors: Jung-Tzung Wei, Chung-You Lin, Bo-Han Chen, Kuo-Kuang Jen, Yu-Min Liao
-
Publication number: 20110295610Abstract: A method for installation capacities of a hybrid energy generation system is disclosed. The hybrid energy generation system may include a plurality of power systems. According to the environment factors and practical requirements of the installation site, the mechanism of the present invention may find the golden ratio of the installation capacities among the different power systems. Furthermore, the present invention may obtain the combination of installation capacities associated with the minimum recovery period, thereby further decreasing the installation cost and the efficiency of the hybrid energy generation system.Type: ApplicationFiled: August 26, 2010Publication date: December 1, 2011Applicants: YUAN ZE UNIVERSITY, CHINA TECHNICAL CONSULTANTS, INC. FOUNDATION, ADVANCED CONTROL & SYSTEMS, INC., TAIWAN GREEN PRODUCTIVITY FOUNDATIONInventors: Jung-Tzung Wei, Yi-Chang Chen, Li-Ning Huang, Yu-Chang Chang, Charng-Gen Lin