Patents by Inventor Chuan-Sheng Wang
Chuan-Sheng Wang 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: 9762005Abstract: An insulative fixing plate damaged when overheating limits two conductive elements from contacting with each other, forming a closed path, when overheating, opening two conductive elements by an elastic force to form an open circuit. Each conductive element has a groove concaved in from an edge, and the groove has a groove width. The insulative fixing plate includes a connecting element and two limiting elements combined at two ends of the connecting element. Each limiting element has a working width larger than the groove width, and a holding space between the two limiting elements contains the two conductive elements, thereby abutting the two limiting elements at an external side of the conductive element respectively and limiting the two conductive elements from contacting with each other. The connecting element is damaged when overheating. The insulative fixing plate is used in overheat protection for a plug or a socket.Type: GrantFiled: April 14, 2015Date of Patent: September 12, 2017Assignee: GREEN IDEA TECH INC.Inventor: Chuan-Sheng Wang
-
Publication number: 20170110836Abstract: An insulative fixing plate damaged when overheating limits two conductive elements from contacting with each other, forming a closed path, when overheating, opening two conductive elements by an elastic force to form an open circuit. Each conductive element has a groove concaved in from an edge, and the groove has a groove width. The insulative fixing plate includes a connecting element and two limiting elements combined at two ends of the connecting element. Each limiting element has a working width larger than the groove width, and a holding space between the two limiting elements contains the two conductive elements, thereby abutting the two limiting elements at an external side of the conductive element respectively and limiting the two conductive elements from contacting with each other. The connecting element is damaged when overheating. The insulative fixing plate is used in overheat protection for a plug or a socket.Type: ApplicationFiled: April 14, 2015Publication date: April 20, 2017Inventor: Chuan-Sheng WANG
-
Patent number: 9595836Abstract: A power transfer circuit for achieving power transfer between stacked rechargeable battery cells is disclosed. The power transfer circuit includes an inductor, a first switch, a second switch and a controller. A loop of the rechargeable battery cell having higher power and the inductor is conducted so that the inductor stores power until the current flowing through the inductor meets the cutoff amount. Then, a loop of the rechargeable battery cell having lower power and the inductor is conducted so that the inductor releases the power saved in the inductor to the rechargeable battery cell having lower power until current flowing through the inductor changes direction. Therefore, balance between the rechargeable battery cells can be achieved.Type: GrantFiled: February 16, 2016Date of Patent: March 14, 2017Assignee: Hycon Technology Corp.Inventors: Chuan Sheng Wang, Po Yin Chao, Jui Chien Liu
-
Publication number: 20160372878Abstract: A hot melt insulation fixing plate, along with a plug and a socket using the hot melt insulation fixing plate are disclosed. The hot melt insulation fixing plate forms contact limit between two conductive members to constitute a closed path, and enables the two conductive members to be opened by an elastic force to form an open circuit when the hot melt fixing plate is damaged by overheat. The hot melt insulation fixing plate includes an insulative annular sleeve being sheathed on the two conductive members and having two opposite stopping parts and two opposite connecting parts that connect the two stopping parts. The two stopping parts and the two connecting parts commonly define a holding space to contain the two conductive members, forming contact limit between the two conductive members. The hot melt insulation fixing plate is further applied to overheat protection for a plug and a socket.Type: ApplicationFiled: June 18, 2015Publication date: December 22, 2016Inventor: Chuan-Sheng WANG
-
Patent number: 9484683Abstract: The present invention discloses a conductive terminal including two conductive members or further comprising a hot melt fixing member. Each conductive member is provided with a groove which is concaved in from an edge of the host conductive member. The grooves on the two conductive members are opposite to each other and a gap is maintained between the two conductive members by an elastic force between the conductive members. The hot melt fixing member is put into the grooves of the two conductive members and is combined on the conductive members to overcome the elastic force, enabling the two conductive member to form contact limit, the hot melt fixing member to be damaged when overheat, and the two conductive members to be opened by the elastic force to form open circuit. The conductive member can be applied to overheat protection of a plug and a socket.Type: GrantFiled: February 26, 2016Date of Patent: November 1, 2016Assignee: GREEN IDEA TECH INC.Inventor: Chuan-Sheng Wang
-
Patent number: 9478876Abstract: A conductive clamp fixing structure of a socket includes a seat and at least a conductive clamp. The seat is provided with a clamp fixing slot along an orthogonal direction, the clamp fixing slot is disposed at a position corresponding to a receptacle and a periphery of the clamp fixing slot is provided with a first fixing member. The conductive clamp is disposed in the clamp fixing slot and is provided with a second fixing member corresponding to the first fixing member. By assembling the second fixing member with the first fixing member, when a pin of a plug is pulled up, the conductive clamp can be fixed along the orthogonal direction, a longitudinal direction and a transversal direction, so that the conductive clamp will not displace relatively and cause pool contact by being subjected to the components of force resulted from inserting or pulling the plug.Type: GrantFiled: June 18, 2015Date of Patent: October 25, 2016Inventor: Chuan-Sheng Wang
-
Publication number: 20160301164Abstract: The present invention discloses a conductive terminal including two conductive members or further comprising a hot melt fixing member. Each conductive member is provided with a groove which is concaved in from an edge of the host conductive member. The grooves on the two conductive members are opposite to each other and a gap is maintained between the two conductive members by an elastic force between the conductive members. The hot melt fixing member is put into the grooves of the two conductive members and is combined on the conductive members to overcome the elastic force, enabling the two conductive member to form contact limit, the hot melt fixing member to be damaged when overheat, and the two conductive members to be opened by the elastic force to form open circuit. The conductive member can be applied to overheat protection of a plug and a socket.Type: ApplicationFiled: February 26, 2016Publication date: October 13, 2016Inventor: Chuan-Sheng WANG
-
Patent number: 9431684Abstract: A master-slave type battery management system for accurate capacity gauge of battery packs is disclosed. It includes several battery management units linked to each other via a communication line. Each battery management unit is linked to a specified rechargeable battery set to manage the specified rechargeable battery set, detect a physical measurement data from the specified rechargeable battery set and calculates battery set capacity related value based on the physical measurement data. Each battery management unit has a unique battery ID. By assigning a battery management unit having a specified battery ID as a master battery management unit, the rest battery management units become slave battery management units. Each slave battery management unit sends the physical measurement data and battery set capacity related value to the master battery management unit via the communication line. The master battery management unit is in charge of calculating related values and transmitting them.Type: GrantFiled: February 3, 2014Date of Patent: August 30, 2016Assignee: Hycon Technology Corp.Inventors: Chuan Sheng Wang, Hsiang Min Lin, Jui Cheng Lee
-
Publication number: 20160164314Abstract: A power transfer circuit for achieving power transfer between stacked rechargeable battery cells is disclosed. The power transfer circuit includes an inductor, a first switch, a second switch and a controller. A loop of the rechargeable battery cell having higher power and the inductor is conducted so that the inductor stores power until the current flowing through the inductor meets the cutoff amount. Then, a loop of the rechargeable battery cell having lower power and the inductor is conducted so that the inductor releases the power saved in the inductor to the rechargeable battery cell having lower power until current flowing through the inductor changes direction. Therefore, balance between the rechargeable battery cells can be achieved.Type: ApplicationFiled: February 16, 2016Publication date: June 9, 2016Applicant: HYCON TECHNOLOGY CORP.Inventors: Chuan Sheng WANG, Po Yin CHAO, Jui Chien LIU
-
Patent number: 9257798Abstract: A socket having an overheating destructive limiting element includes a housing, a live wire conductive plate, a neutral wire conductive plate, at least one live wire terminal, at least one neutral wire terminal, and at least one limiting element. The live wire terminal includes a live wire contact portion in contact with the live wire conductive plate. The neutral wire terminal includes a neutral wire contact portion in contact with the neutral wire conductive plate. The limiting element is an insulating body, and is placed at contact parts of the live wire conductive plate and the live wire contact portion, and/or at contact parts of the neutral wire conductive plate and the neutral wire contact portion. When an operating temperature becomes excessively high, the limiting element becomes deformed and destructed to form a turn-off position.Type: GrantFiled: September 2, 2014Date of Patent: February 9, 2016Inventor: Chuan-Sheng Wang
-
Patent number: 9197090Abstract: A system of communication between stacked integrated circuits powered by different voltage supply levels in a multiple cell-stacked battery pack is disclosed. The system includes a number of battery cells and a number of integrated circuits. Each integrated circuit includes a battery detecting unit, a data transceiving unit and a power acquiring unit. Since the data transceiving unit transmits signals by toggling voltage level, current flow which causes higher power consumption can be avoided. Meanwhile, the system of communication can therefore be applied to many internal communicating protocols.Type: GrantFiled: March 4, 2014Date of Patent: November 24, 2015Assignee: Hycon Technology Corp.Inventors: Po Yin Chao, Chuan Sheng Wang, Kuo Yuan Yuan
-
Patent number: 9142984Abstract: A method of searching for full charge capacity of stacked battery cells in a rechargeable battery pack and a battery management system based on the method are disclosed. The method includes the steps of: predefining an end-of-discharge condition as a ratio of change of open-circuit cell voltage to change of state of charge; providing a full charge capacity for a rechargeable battery pack assembled of several stacked battery cells; charging the rechargeable battery pack until it is fully; discharging the rechargeable battery pack; measuring current values and open-circuit cell voltages periodically; processing coulomb counting based on the measured current values and zeroing a sum of coulomb counting values when a new discharging cycle begins; estimating state of charge during discharging periodically; calculating a running ratio; and updating the full charge capacity by the current sum of the coulomb counting values when the running ratio is equal to or greater than the end-of-discharge condition.Type: GrantFiled: February 21, 2014Date of Patent: September 22, 2015Assignee: Hycon Technology Corp.Inventors: Chuan Sheng Wang, Hsiang Min Lin
-
Publication number: 20150255997Abstract: A system of communication between stacked integrated circuits powered by different voltage supply levels in a multiple cell-stacked battery pack is disclosed. The system includes a number of battery cells and a number of integrated circuits. Each integrated circuit includes a battery detecting unit, a data transceiving unit and a power acquiring unit. Since the data transceiving unit transmits signals by toggling voltage level, current flow which causes higher power consumption can be avoided. Meanwhile, the system of communication can therefore be applied to many internal communicating protocols.Type: ApplicationFiled: March 4, 2014Publication date: September 10, 2015Applicant: HYCON TECHNOLOGY CORP.Inventors: Po Yin CHAO, Chuan Sheng WANG, Kuo Yuan YUAN
-
Publication number: 20150244193Abstract: A method of searching for full charge capacity of stacked battery cells in a rechargeable battery pack and a battery management system based on the method are disclosed. The method includes the steps of: predefining an end-of-discharge condition as a ratio of change of open-circuit cell voltage to change of state of charge; providing a full charge capacity for a rechargeable battery pack assembled of several stacked battery cells; charging the rechargeable battery pack until it is fully; discharging the rechargeable battery pack; measuring current values and open-circuit cell voltages periodically; processing coulomb counting based on the measured current values and zeroing a sum of coulomb counting values when a new discharging cycle begins; estimating state of charge during discharging periodically; calculating a running ratio; and updating the full charge capacity by the current sum of the coulomb counting values when the running ratio is equal to or greater than the end-of-discharge condition.Type: ApplicationFiled: February 21, 2014Publication date: August 27, 2015Applicant: HYCON TECHNOLOGY CORP.Inventors: Chuan Sheng WANG, Hsiang Min LIN
-
Publication number: 20150222137Abstract: A control method for achieving power transfer between stacked rechargeable battery cells and a power transfer circuit are disclosed. The power transfer circuit includes an inductor, a first switch, a second switch and a controller. A loop of the rechargeable battery cell having higher power and the inductor is conducted so that the inductor stores power until the current flowing through the inductor meets the cutoff amount. Then, a loop of the rechargeable battery cell having lower power and the inductor is conducted so that the inductor releases the power saved in the inductor to the rechargeable battery cell having lower power until current flowing through the inductor changes direction. Therefore, balance between the rechargeable battery cells can be achieved.Type: ApplicationFiled: February 4, 2014Publication date: August 6, 2015Applicant: HYCON TECHNOLOGY CORP.Inventors: Chuan Sheng WANG, Po Yin CHAO, Jui Chien LIU
-
Publication number: 20150221993Abstract: A master-slave type battery management system for accurate capacity gauge of battery packs is disclosed. It includes several battery management units linked to each other via a communication line. Each battery management unit is linked to a specified rechargeable battery set to manage the specified rechargeable battery set, detect a physical measurement data from the specified rechargeable battery set and calculates battery set capacity related value based on the physical measurement data. Each battery management unit has a unique battery ID. By assigning a battery management unit having a specified battery ID as a master battery management unit, the rest battery management units become slave battery management units. Each slave battery management unit sends the physical measurement data and battery set capacity related value to the master battery management unit via the communication line. The master battery management unit is in charge of calculating related values and transmitting them.Type: ApplicationFiled: February 3, 2014Publication date: August 6, 2015Applicant: HYCON TECHNOLOGY CORP.Inventors: Chuan Sheng WANG, Hsiang Min LIN, Jui Cheng LEE
-
Patent number: 9069027Abstract: A cell voltage monitoring and self-calibrating device for a plurality of battery cells connected in series is disclosed. The device includes a first voltage measurement unit, a second voltage measurement unit, a first compensation unit, a second compensation unit and a calculating unit. It can measure voltages of each cell in a battery pack which provides power to electric equipment and calibrates itself during measurement.Type: GrantFiled: July 17, 2012Date of Patent: June 30, 2015Assignee: Hycon Technology Corp.Inventors: Po Yin Chao, Chuan Sheng Wang, Hung Wei Chen
-
Publication number: 20150064959Abstract: A socket having an overheating destructive limiting element includes a housing, a live wire conductive plate, a neutral wire conductive plate, at least one live wire terminal, at least one neutral wire terminal, and at least one limiting element. The live wire terminal includes a live wire contact portion in contact with the live wire conductive plate. The neutral wire terminal includes a neutral wire contact portion in contact with the neutral wire conductive plate. The limiting element is an insulating body, and is placed at contact parts of the live wire conductive plate and the live wire contact portion, and/or at contact parts of the neutral wire conductive plate and the neutral wire contact portion. When an operating temperature becomes excessively high, the limiting element becomes deformed and destructed to form a turn-off position.Type: ApplicationFiled: September 2, 2014Publication date: March 5, 2015Inventor: Chuan-Sheng WANG
-
Publication number: 20140025323Abstract: A cell voltage monitoring and self-calibrating device for a plurality of battery cells connected in series is disclosed. The device includes a first voltage measurement unit, a second voltage measurement unit, a first compensation unit, a second compensation unit and a calculating unit. It can measure voltages of each cell in a battery pack which provides power to electric equipment and calibrates itself during measurement.Type: ApplicationFiled: July 17, 2012Publication date: January 23, 2014Inventors: Po Yin CHAO, Chuan Sheng WANG, Hung Wei CHEN
-
Patent number: 8516581Abstract: A phishing processing method includes: an information input web page comprising an information input interface, through which information is transmitted to an information receiving address, is received. Determine if the information input web page is a phishing web page. If it is determined that the information input web page is the phishing web page, fake input information is transmitted to the information receiving address. When information for verification is received from an information transmitting address, if the received information for verification is the fake input information is determined. If the received information for verification is the fake input information, it is determined that the information transmitting address is a malicious address.Type: GrantFiled: December 13, 2011Date of Patent: August 20, 2013Assignee: Institute for Information IndustryInventors: Fu-Hau Hsu, Shih-Jen Chen, Chien-Ting Kuo, Jain-Shing Wu, Chuan-Sheng Wang