Patents by Inventor Cheng Hsiu Wu
Cheng Hsiu Wu 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: 11990545Abstract: A method for making a semiconductor device includes forming a ROX layer on a substrate and a patterned silicon oxynitride layer on the patterned ROX layer; conformally forming a dielectric oxide layer to cover the substrate, the patterned silicon oxynitride layer, and the patterned ROX layer; and fully oxidizing the patterned silicon oxynitride layer to form a fully oxidized gate oxide layer on the substrate.Type: GrantFiled: October 19, 2022Date of Patent: May 21, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Tsu-Hsiu Perng, Yun-Chi Wu, Chia-Chen Chang, Cheng-Bo Shu, Jyun-Guan Jhou, Pei-Lun Wang
-
Patent number: 9226483Abstract: An aquarium with wireless power transmission devices, comprising a tank body; a pump which is a wireless power transmission device driven by electrical power, and including an inlet and an outlet; a receiver; and a transmitter including a power source, a resonance transmission driving circuit and a transmitting circuit; wherein the resonance transmission driving circuit converts an electrical power supplied by the power source into an resonating energy; the receiver is disposed within the aquarium and electrically interconnected to the pump, the receiver collects the resonating energy, and the receiver further transfers the resonating energy to the pump; and the fluid worked by the pump enters the pump from the inlet and discharged from the outlet of the pump.Type: GrantFiled: August 16, 2013Date of Patent: January 5, 2016Assignee: FETON LIMITEDInventors: Chih Chun Li, Cheng Hsiu Wu
-
Publication number: 20140138365Abstract: A welding apparatus to weld two wires includes a chassis, a direct current (DC) power supply, and a contacting plate. The contacting plate is electrically connected to a cathode of the DC power supply. The chassis defines an entrance aligned with the contacting plate. A socket is attached to the chassis and electrically connected to the anode of the DC power supply. Separated ends of the wires are connected to the socket. Joint ends of the metal wires are twisted together and extend into the chassis through the entrance to contact with the contacting plate to cause a rush current to flow through the wires.Type: ApplicationFiled: December 7, 2012Publication date: May 22, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHENG-HSIU YANG, CHENG-HSIU WU
-
Publication number: 20140102376Abstract: An aquarium with wireless power transmission devices, comprising a tank body; a pump which is a wireless power transmission device driven by electrical power, and including an inlet and an outlet; a receiver; and a transmitter including a power source, a resonance transmission driving circuit and a transmitting circuit; wherein the resonance transmission driving circuit converts an electrical power supplied by the power source into an resonating energy; the receiver is disposed within the aquarium and electrically interconnected to the pump, the receiver collects the resonating energy, and the receiver further transfers the resonating energy to the pump; and the fluid worked by the pump enters the pump from the inlet and discharged from the outlet of the pump.Type: ApplicationFiled: August 16, 2013Publication date: April 17, 2014Applicant: FETON LimitedInventors: Chih Chun Li, Cheng Hsiu Wu
-
Publication number: 20140033984Abstract: A water tank structure with wireless power transmission devices is disclosed. The water tank structure includes a water tank, a passive device, and a transmitter. The passive device is disposed in the water tank and includes a receiver. The transmitter transmits electric energy to the receiver through resonance between the transmitter and the receiver. The transmitter transforms electricity first into electric signals and then into resonance energy, before transmitting the resonance energy. The receiver and the transmitter have corresponding characteristics in electrical resonance so that the receiver can receive the resonance signals output from the transmitter and then transform the resonance signals into electricity to be consumed by the electrical load of the passive device.Type: ApplicationFiled: June 24, 2013Publication date: February 6, 2014Applicant: FETON LIMITEDInventors: Chih Chun Li, Cheng Hsiu Wu
-
Patent number: 8339045Abstract: The lighting structure of the present invention can be installed in a cupboard, a wardrobe, a filing cabinet or another structural object requiring an auxiliary light source. The lighting structure comprises: a body provided with a lamp and an electrical circuit; and a base adapted to be installed on the structural object and joined with the body. The electrical circuit comprises a vibration sensing element, a control element and an electric power supplying portion. The electric power supplying portion is configured to supply electric power necessary for operation of the electrical circuit. When the lighting structure is vibrated, the vibration sensing element outputs an electrical signal to the control element so that the control element chooses to turn on or off the lamp correspondingly.Type: GrantFiled: August 3, 2010Date of Patent: December 25, 2012Assignee: Feton LimitedInventors: Chih Chun Li, Cheng Hsiu Wu
-
Publication number: 20110062897Abstract: The lighting structure of the present invention can be installed in a cupboard, a wardrobe, a filing cabinet or another structural object requiring an auxiliary light source. The lighting structure comprises: a body provided with a lamp and an electrical circuit; and a base adapted to be installed on the structural object and joined with the body. The electrical circuit comprises a vibration sensing element, a control element and an electric power supplying portion. The electric power supplying portion is configured to supply electric power necessary for operation of the electrical circuit. When the lighting structure is vibrated, the vibration sensing element outputs an electrical signal to the control element so that the control element chooses to turn on or off the lamp correspondingly.Type: ApplicationFiled: August 3, 2010Publication date: March 17, 2011Applicant: FETON LIMITEDInventors: Chih-Chun Li, Cheng-Hsiu Wu
-
Patent number: 7854530Abstract: The present invention relates to a lamp structure with a damper. The lamp structure is primarily for installation inside a cabinet. The electrical loop of the lamp structure is electrically connected by opening the door, and the illumination member of the lamp structure generates light to illuminate the interior of the cabinet. Conversely, when the door is closed, the damper is driven to touch the power switch to make the electrical loop of the lamp structure in the electrically disconnected state, and the illumination member no longer generates light.Type: GrantFiled: October 15, 2008Date of Patent: December 21, 2010Assignee: Feton LimitedInventors: Cheng Hsiu Wu, Chih Chun Li
-
Patent number: 7731382Abstract: The present invention relates to a lamp structure. The lamp structure is mainly installed inside a cabinet, and by opening the cabinet door will enable the electrical circuit of the lamp structure to be a close circuit; vise versa, closing the cabinet door will result in the open circuit of the electrical circuit of the lamp structure. When the electrical circuit is a close circuit, the light emitting part of the lamp structure will generate light to illuminate the internal space of the cabinet so as clearly view the objects location in the cabinet.Type: GrantFiled: October 4, 2007Date of Patent: June 8, 2010Assignee: Feton LimitedInventors: Cheng-Hsiu Wu, Chih Chun Li
-
Publication number: 20100059351Abstract: The present invention relates to a lamp structure with a damper. The lamp structure is primarily for installation inside a cabinet. The electrical loop of the lamp structure is electrically connected by opening the door, and the illumination member of the lamp structure generates light to illuminate the interior of the cabinet. Conversely, when the door is closed, the damper is driven to touch the power switch to make the electrical loop of the lamp structure in the electrically disconnected state, and the illumination member no longer generates light.Type: ApplicationFiled: October 15, 2008Publication date: March 11, 2010Applicant: FETON LIMITED BERWELL HARDWARE LTD.Inventors: Cheng Hsiu Wu, Chih Chun Li
-
Publication number: 20090268442Abstract: The present invention relates to a single sided power supply device of a lamp structure. The lamp structure is mainly installed inside a cabinet, and by opening the cabinet door will enable the electrical circuit of the lamp structure to be a close circuit; vise versa, closing the cabinet door will result in the open circuit of the electrical circuit of the lamp structure. When the electrical circuit is a close circuit, the light emitting part of the lamp structure will generate light to illuminate the internal space of the cabinet so as clearly view the objects location in the cabinet, furthermore, also to prevent from a situation of fault connection by using the single sided power supply device.Type: ApplicationFiled: June 4, 2008Publication date: October 29, 2009Applicant: FETON LIMITED BERWELL HARDWARE LTD.Inventors: Cheng Hsiu Wu, Chih Chun Li
-
Patent number: 7575337Abstract: The present invention relates to a lamp structure characterized in which the lamp structure is installed inside a cabinet where the opening of the cabinet door turns on the electrical loop of the lamp structure and the closing of the cabinet door shuts off its electrical loop; when the electrical loop is charged, the illuminating part of the lamp structure produces light rays to illuminate the inside of the cabinet that allows clear viewing of the positions of objects inside.Type: GrantFiled: December 4, 2007Date of Patent: August 18, 2009Assignee: Feton Limited Berwell Hardware Ltd.Inventors: Cheng Hsiu Wu, Chih Chun Li
-
Publication number: 20090091939Abstract: The present invention relates to a lamp structure characterized in which the lamp structure is installed inside a cabinet where the opening of the cabinet door turns on the electrical loop of the lamp structure and the closing of the cabinet door shuts off its electrical loop; when the electrical loop is charged, the illuminating part of the lamp structure produces light rays to illuminate the inside of the cabinet that allows clear viewing of the positions of objects inside.Type: ApplicationFiled: December 4, 2007Publication date: April 9, 2009Inventors: CHENG HSIU WU, Chih Chun Li