Patents by Inventor Tsi-Yu Chuang
Tsi-Yu Chuang 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).
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Publication number: 20130163805Abstract: The invention is directed to a securing apparatus for a vibration speaker, the securing apparatus including at least one fastening plate fixed to or pressed on the vibration speaker; and at least one suction cup correspondingly attached to the fastening plate. When the at least one suction cup is adhered to a vibration plate, the suction cup draws the fastening plate, which then presses on the vibration speaker, such that the bottom of the vibration speaker bonds with the vibration plate.Type: ApplicationFiled: February 4, 2012Publication date: June 27, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Wen Chung Wang, Tsi-Yu Chuang, Chien-Hsuan Yen, Chien-Chang Chen
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Publication number: 20130100046Abstract: The present invention is directed to a haptic feedback module, which includes a vibration plate, and at least one first actuator that is disposed along a lateral surface of the circumference of the vibration plate. The vibration plate contacts with a top plate member. When the first actuator presses the vibration plate, the vibration energy of the vibration plate is transferred to the top plate member to result in haptic feedback.Type: ApplicationFiled: November 30, 2011Publication date: April 25, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Tsi-Yu Chuang, Chia-Nan Ching
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Publication number: 20130101145Abstract: The present invention is directed to a transducer module, which includes at least two actuators with a same physical dimension. At least two support members correspond to the actuators, and are used to transfer inertial force to a vibration plate. The two support members are disposed between neighboring actuators, and between the actuator and the vibration plate, respectively.Type: ApplicationFiled: November 28, 2011Publication date: April 25, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Wen Chung Wang, Tsi-Yu Chuang
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Publication number: 20130099907Abstract: The present invention is directed to a method of generating three dimensional (3D) haptic feedback and an associated handheld electronic device. A first, a second and a third directional actuator groups are disposed on an inner surface of a housing. The vibration inertial forces generated by the first, the second, and the third directional actuator groups are parallel with the first, the second and the third axial directions respectively. The first, the second, and the third directional actuator groups are individually or in combination driven, thereby generating haptic feedback.Type: ApplicationFiled: November 30, 2011Publication date: April 25, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Chia-Nan Ching, Tsi-Yu Chuang, Wen Chung Wang
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Publication number: 20130069483Abstract: Transducers and transducer modules having the transducers are disclosed. An embodiment discloses a transducer that includes a conductive layer having a U-shaped slit toward its swing end. The slit is configured to enhance a haptic feedback or an acoustic propagation, or adjust a resonant mode.Type: ApplicationFiled: September 23, 2011Publication date: March 21, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Chia-Nan Ching, Tsi-Yu Chuang
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Publication number: 20130034252Abstract: The present invention is directed to a transducer module including a first transducer and a second transducer. The first transducer is directly or indirectly disposed on a first plate with a first point, and the second transducer is disposed at a second point of the first transducer. In an embodiment, an inertial mass is further disposed on the second transducer.Type: ApplicationFiled: August 29, 2011Publication date: February 7, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Tsi-Yu Chuang, Chia-Nan Ching, Bao-Zheng Liu
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Publication number: 20130033967Abstract: The present invention is directed to a transducer module including a first transducer and a second transducer. The second transducer is disposed between the first transducer and a first plate.Type: ApplicationFiled: September 16, 2011Publication date: February 7, 2013Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Tsi-Yu Chuang, Chia-Nan Ching, Bao-Zheng Liu
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Publication number: 20120321824Abstract: The present invention is directed to a transducer module including a first transducer, a support member and a block member. The support member rests or is fixed on a first plate with a first end, and rests or is fixed on the central section of the first transducer with a second end. The block member rests or is fixed on the central section of the first transducer with a first end, and rests or is fixed on a second plate with a second end.Type: ApplicationFiled: August 16, 2011Publication date: December 20, 2012Applicant: CHIEF LAND ELECTRONIC CO., LTD.Inventors: Tsi-Yu Chuang, Chia-Nan Ching, Bao-Zheng Liu
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Patent number: 8014844Abstract: An electromagnetic sliding mechanism and an electronic device are provided. The sliding mechanism includes a fixing base, a sliding piece, and an elastic piece. The fixing base and the sliding piece are respectively provided with an electromagnetic element and the two electromagnetic elements correspond to each other. The sliding piece can slide between a first position and a second position with respect to the fixing base. One end of the elastic piece is pivotally connected to the fixing base, and the other end thereof is pivotally connected to the sliding piece to slide synchronously therewith. Via a repulsive magnetic force generated by electro-magnetizing the two electromagnetic elements, the sliding piece slides automatically from the first position to the second position. When the electromagnetic sliding mechanism is applied to the electronic device, two opposite casings of the electronic device can slide with respect to each other.Type: GrantFiled: November 5, 2008Date of Patent: September 6, 2011Assignee: Chief Land Electronic Co., Ltd.Inventors: Way-Han Dai, Hsu-Chi Kao, Tsi-Yu Chuang, Chao-Yu Lee, Ching-Hong Huang, Yi-Che Yang
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Publication number: 20100113109Abstract: An electromagnetic sliding mechanism and an electronic device are provided. The sliding mechanism includes a fixing base, a sliding piece, and an elastic piece. The fixing base and the sliding piece are respectively provided with an electromagnetic element and the two electromagnetic elements correspond to each other. The sliding piece can slide between a first position and a second position with respect to the fixing base. One end of the elastic piece is pivotally connected to the fixing base, and the other end thereof is pivotally connected to the sliding piece to slide synchronously therewith. Via a repulsive magnetic force generated by electro-magnetizing the two electromagnetic elements, the sliding piece slides automatically from the first position to the second position. When the electromagnetic sliding mechanism is applied to the electronic device, two opposite casings of the electronic device can slide with respect to each other.Type: ApplicationFiled: November 5, 2008Publication date: May 6, 2010Inventors: Way-Han Dai, Hsu-Chi Kao, Tsi-Yu Chuang, Chao-Yu Lee, Ching-Hong Huang, Yi-Che Yang
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Patent number: D692857Type: GrantFiled: February 4, 2012Date of Patent: November 5, 2013Inventor: Tsi-Yu Chuang