Patents by Inventor Suo-He Wei
Suo-He 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).
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Patent number: 9071909Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of helical wound springs assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. A voice coil is partially inserted into the magnetic gap.Type: GrantFiled: December 14, 2011Date of Patent: June 30, 2015Assignees: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD., AMERICAN AUDIO COMPONENTS INC.Inventors: Lin-Zhen Li, Suo-He Wei
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Patent number: 8890375Abstract: A multi-function vibrating device is disclosed. The multi-function vibrating device providing sound producing and vibration functions includes a holder having a hollow space, a suspension divided into at least two parts, a vibration member suspended by the suspension and having at least a pair of receiving concaves for fixing the corresponding two parts of the suspension. The multi-function vibrating device has larger vibrating amplitude and small size.Type: GrantFiled: July 5, 2012Date of Patent: November 18, 2014Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings, Inc.Inventors: Lin-Zhen Li, Suo-He Wei
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Patent number: 8891804Abstract: An electroacoustic transducer is disclosed. The electroacoustic transducer includes a frame forming a hollow space, an elastic plate mounted on the frame, a vibrating member suspended in the hollow space by the elastic plate, a diaphragm arranged facing the vibrating member, a voice coil positioned on the diaphragm. The vibrating member includes a yoke defining a bottom wall, a side wall extending upwardly and perpendicularly from an outer periphery of the bottom wall, a lapel extending vertically from the side wall. A width of the lapel is greater than that of the side wall or the bottom wall.Type: GrantFiled: July 25, 2011Date of Patent: November 18, 2014Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., American Audio Components Inc.Inventor: Suo-He Wei
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Patent number: 8712092Abstract: The present invention provides a magnet assembly and speaker including such a magnet assembly. The magnet assembly includes an outer magnet defining a pair of first plat magnets, an inner magnet surrounded by the outer magnet and defining a pair of second plat magnets, a first magnetic gap formed between an inner surface of the outer magnet and an outer surface of the inner magnet, and a magnetic conductive portion sandwiched between the pair of the second plat magnets. A width of the magnetic conductive portion is unequal to a length of the outer and inner magnets. Polarity of the pair of the first plate magnets adjacent to the magnetic gap is similar to each other. Polarity of the pair of the first plate magnets adjacent to the magnetic gap are opposite to that of the pair of the second plate magnets adjacent to the first magnetic gap.Type: GrantFiled: July 24, 2011Date of Patent: April 29, 2014Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., American Audio Components Inc.Inventor: Suo-He Wei
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Patent number: 8660292Abstract: A multifunctional vibrator includes a frame, a vibrating unit receiving in the frame and including a magnetic circuit part with a magnetic gap, a plurality of elastic members connecting the vibrating unit and the frame, and a voice coil partially inserted into the magnetic gap. Each elastic member includes a retaining portion assembling to an inner face of the frame, a connecting portion attached to the vibrating unit, and an elastic portion extending from the retaining portion to the connecting portion along a devious way. The elastic portion of elastic members includes a first arm capable of generating elastic deformation along a short axis direction of the vibrating unit and a second arm capable of generating elastic deformation along a long axis direction of the vibrating unit.Type: GrantFiled: July 26, 2011Date of Patent: February 25, 2014Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., American Audio Components Inc.Inventors: Lin-zhen Li, Suo-He Wei
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Patent number: 8643236Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of elastic members assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. Each of the receiving gap receives a weight therein. A voice coil is partially inserted into the magnetic gap.Type: GrantFiled: July 25, 2011Date of Patent: February 4, 2014Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., American Audio Components Inc.Inventors: Lin-zhen Li, Suo-He Wei
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Publication number: 20140009008Abstract: An multi-function vibrating device is disclosed. The multi-function vibrating device providing sound producing and vibration functions includes a holder having a hollow space, a suspension divided into at least two parts, a vibration member suspended by the suspension and having at least a pair of receiving concaves for fixing the corresponding two parts of the suspension. The multi-function vibrating device has larger vibrating amplitude and small size.Type: ApplicationFiled: July 5, 2012Publication date: January 9, 2014Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventors: Lin-Zhen Li, Suo-He Wei
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Publication number: 20120177247Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of helical wound springs assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. A voice coil is partially inserted into the magnetic gap.Type: ApplicationFiled: December 14, 2011Publication date: July 12, 2012Applicants: AMERICAN AUDIO COMPONENTS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventors: Lin-Zhen LI, Suo-He WEI
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Publication number: 20120169144Abstract: A magnet used in a transducer includes a first part made of a first type of material, and a second part made of a second type of material. The density of the second type of material is greater than the density of the first type of material.Type: ApplicationFiled: December 13, 2011Publication date: July 5, 2012Applicants: AMERICAN AUDIO COMPONENTS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventor: Suo-he Wei
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Publication number: 20120170792Abstract: A multifunctional vibrator includes a frame, a vibrating unit receiving in the frame and including a magnetic circuit part with a magnetic gap, a plurality of elastic members connecting the vibrating unit and the frame, and a voice coil partially inserted into the magnetic gap. Each elastic member includes a retaining portion assembling to an inner face of the frame, a connecting portion attached to the vibrating unit, and an elastic portion extending from the retaining portion to the connecting portion along a devious way. The elastic portion of elastic members includes a first arm capable of generating elastic deformation along a short axis direction of the vibrating unit and a second arm capable of generating elastic deformation along a long axis direction of the vibrating unit.Type: ApplicationFiled: July 26, 2011Publication date: July 5, 2012Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventors: Lin-Zhen LI, Suo-He WEI
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Publication number: 20120169152Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of elastic members assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. Each of the receiving gap receives a weight therein. A voice coil is partially inserted into the magnetic gap.Type: ApplicationFiled: July 25, 2011Publication date: July 5, 2012Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventors: Lin-zhen Li, Suo-He WEI
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Publication number: 20120170778Abstract: An acoustic transducer includes a diaphragm defining a center portion and a supporting portion surrounding the center portion and a coil attached to the diaphragm and defining a pair of leading wires. The center portion defines a lower surface connected to the coil, an upper surface opposite to the lower surface, and at least a pair of protrusion portions extending from the lower surface toward the upper surface for receiving the leading wires of the coil.Type: ApplicationFiled: December 13, 2011Publication date: July 5, 2012Applicants: AMERICAN AUDIO COMPONENTS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventor: Suo-he Wei
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Publication number: 20120155693Abstract: An electroacoustic transducer is disclosed. The electroacoustic transducer includes a frame forming a hollow space, an elastic plate mounted on the frame, a vibrating member suspended in the hollow space by the elastic plate, a diaphragm arranged facing the vibrating member, a voice coil positioned on the diaphragm. The vibrating member includes a yoke defining a bottom wall, a side wall extending upwardly and perpendicularly from an outer periphery of the bottom wall, a lapel extending vertically from the side wall. A width of the lapel is greater than that of the side wall or the bottom wall.Type: ApplicationFiled: July 25, 2011Publication date: June 21, 2012Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventor: Suo-He WEI
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Publication number: 20120051580Abstract: The present invention provides a magnet assembly and speaker including such a magnet assembly. The magnet assembly includes an outer magnet defining a pair of first plat magnets, an inner magnet surrounded by the outer magnet and defining a pair of second plat magnets, a first magnetic gap formed between an inner surface of the outer magnet and an outer surface of the inner magnet, and a magnetic conductive portion sandwiched between the pair of the second plat magnets. A width of the magnetic conductive portion is unequal to a length of the outer and inner magnets. Polarity of the pair of the first plate magnets adjacent to the magnetic gap is similar to each other. Polarity of the pair of the first plate magnets adjacent to the magnetic gap are opposite to that of the pair of the second plate magnets adjacent to the first magnetic gap.Type: ApplicationFiled: July 24, 2011Publication date: March 1, 2012Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.Inventor: Suo-He WEI
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Publication number: 20110274288Abstract: An electromagnetic transducer is disclosed. The electromagnetic transducer includes a holder forming a hollow space, a suspension mounted on the holder, a vibrating member suspended in the hollow space by the suspension, a diaphragm arranged facing the vibrating member. The outlines of the diaphragm, the vibrating member and the suspension are the same. The electromagnetic transducer provides sound producing and vibration functions.Type: ApplicationFiled: December 26, 2010Publication date: November 10, 2011Inventors: LIN-ZHEN LI, Suo-He Wei