Patents by Inventor Jiin-tarng Huang
Jiin-tarng Huang 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: 11528559Abstract: A double sided speaker device, comprising a magnetic conductive carrier board, a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first sounding hood, and a second sounding hood. The magnetic conductive carrier board comprises a plurality of openings. The first magnetic circuit module is disposed at one side of the magnetic conductive carrier board. The second magnetic circuit module is disposed at the other side of the magnetic conductive carrier board. The first voice coil is disposed around the first magnetic circuit module. The second voice coil is disposed around the second magnetic circuit module. The first sounding hood is disposed at one side of the magnetic conductive carrier board and comprises a first accommodating space. The second sounding hood is disposed at the other side of the magnetic conductive carrier board and comprises a second accommodating space.Type: GrantFiled: October 8, 2021Date of Patent: December 13, 2022Assignee: LUXSHARE-ICT CO., LTD.Inventors: Jiin-Tarng Huang, Chih-Kai Sun
-
Publication number: 20220360903Abstract: A double sided speaker device, comprising a magnetic conductive carrier board, a first magnetic circuit module, a second magnetic circuit module, a first voice coil, a second voice coil, a first sounding hood, and a second sounding hood. The magnetic conductive carrier board comprises a plurality of openings. The first magnetic circuit module is disposed at one side of the magnetic conductive carrier board. The second magnetic circuit module is disposed at the other side of the magnetic conductive carrier board. The first voice coil is disposed around the first magnetic circuit module. The second voice coil is disposed around the second magnetic circuit module. The first sounding hood is disposed at one side of the magnetic conductive carrier board and comprises a first accommodating space. The second sounding hood is disposed at the other side of the magnetic conductive carrier board and comprises a second accommodating space.Type: ApplicationFiled: October 8, 2021Publication date: November 10, 2022Applicant: LUXSHARE-ICT CO., LTD.Inventors: Jiin-Tarng HUANG, Chih-Kai SUN
-
Patent number: 11290816Abstract: Provided are a loudspeaker and an audio video device. The loudspeaker includes a loudspeaker box and a drive unit. The loudspeaker box includes a middle frame, a first diaphragm and a second diaphragm. The first diaphragm and the second diaphragm are respectively disposed at the two ends of the middle frame, the first diaphragm, the second diaphragm and the middle frame are enclosed to form a sound cavity. The drive unit is disposed in the sound cavity. The drive unit comprises a U-iron, a magnet, a magnetic conductive plate and a voice coil. The magnet is disposed on the U-iron, the magnetic conductive plate is disposed on the magnet, and the voice coil is sleeved on the magnet and the magnetic conductive plate. The U-iron is disposed on the first diaphragm, and the voice coil is disposed on the second diaphragm.Type: GrantFiled: January 12, 2021Date of Patent: March 29, 2022Assignee: SHENZHEN LUXSHARE ACOUSTICS TECHNOLOGY LTD.Inventor: Jiin Tarng Huang
-
Patent number: 11245987Abstract: The micro-speaker includes a hollow frame, a diaphragm, a voice coil, an elastic damping piece, and a magnetic circuit assembly. The hollow frame includes a hollow portion, a top surface, and a bottom surface. The diaphragm includes a central portion and an outer peripheral portion surrounding the central portion. The voice coil is coaxially held in the hollow portion. The voice coil includes a top edge fixedly connected to the central portion and a bottom edge. The elastic damping piece includes an outer fixing member connected to the hollow frame, an inner fixing member connected to the voice coil, and an elastic piece body connected between the outer fixing member and the inner fixing member. The magnetic circuit assembly is held in the hollow portion and is in the voice coil but not in contact with the voice coil.Type: GrantFiled: February 11, 2020Date of Patent: February 8, 2022Assignee: LUXSHARE-ICT CO., LTD.Inventor: Jiin-Tarng Huang
-
Publication number: 20210329380Abstract: Provided are a loudspeaker and an audio video device. The loudspeaker includes a loudspeaker box and a drive unit. The loudspeaker box includes a middle frame, a first diaphragm and a second diaphragm. The first diaphragm and the second diaphragm are respectively disposed at the two ends of the middle frame, the first diaphragm, the second diaphragm and the middle frame are enclosed to form a sound cavity. The drive unit is disposed in the sound cavity. The drive unit comprises a U-iron, a magnet, a magnetic conductive plate and a voice coil. The magnet is disposed on the U-iron, the magnetic conductive plate is disposed on the magnet, and the voice coil is sleeved on the magnet and the magnetic conductive plate. The U-iron is disposed on the first diaphragm, and the voice coil is disposed on the second diaphragm.Type: ApplicationFiled: January 12, 2021Publication date: October 21, 2021Applicant: Shenzhen Luxshare Acoustics Technology Ltd.Inventor: Jiin Tarng Huang
-
Publication number: 20210120342Abstract: The micro-speaker includes a hollow frame, a diaphragm, a voice coil, an elastic damping piece, and a magnetic circuit assembly. The hollow frame includes a hollow portion, a top surface, and a bottom surface. The diaphragm includes a central portion and an outer peripheral portion surrounding the central portion. The voice coil is coaxially held in the hollow portion. The voice coil includes a top edge fixedly connected to the central portion and a bottom edge. The elastic damping piece includes an outer fixing member connected to the hollow frame, an inner fixing member connected to the voice coil, and an elastic piece body connected between the outer fixing member and the inner fixing member. The magnetic circuit assembly is held in the hollow portion and is in the voice coil but not in contact with the voice coil.Type: ApplicationFiled: February 11, 2020Publication date: April 22, 2021Applicant: LUXSHARE-ICT CO., LTD.Inventor: Jiin-Tarng Huang
-
Publication number: 20200267476Abstract: A micro-speaker includes an annular bracket, a diaphragm, a voice coil, a base, and two magnet members. The annular bracket includes a first hollow portion, two opposite first long side portions, and two first short side portions between the first long side portions. The first long side portions and the first short side portions are around the first hollow portion. The diaphragm is on a top side of the annular bracket and connected to the first long side portions and the first short side portions. The base is on a bottom side of the annular bracket and includes a magnetic convex portion. The voice coil is in the first hollow portion, between the diaphragm and the base, and around the magnetic convex portion. The magnet members are respectively between the first long side portions and the base. The voice coil and the magnetic convex portion are between the magnet members.Type: ApplicationFiled: May 6, 2020Publication date: August 20, 2020Applicant: LUXSHARE-ICT CO., LTD.Inventor: Jiin-Tarng Huang
-
Publication number: 20150281835Abstract: A voice coil adapted for an electricity-powered loudspeaker includes a plurality of coils formed by winding an enameled wire. The coils are stacked up and down to show a hollow multilayer structure with an accommodating space being formed therein. Each coil has two parallel and spaced straight-line segments, and two symmetrical arc segments oppositely connected between the two straight-line segments. A middle of the arc segment is arched outward. The center of each arc segment is located at another arc segment and the radius of each arc segment is greater than a spacing distance between the two straight-line segments to realize a biaxial voice coil.Type: ApplicationFiled: March 26, 2014Publication date: October 1, 2015Applicant: CHENG UEI PRECISION INDUSTRY CO., LTD.Inventors: Jiin Tarng Huang, Mu Tsun Tseng
-
Publication number: 20150245142Abstract: A voice coil adapted for being applied in a miniature electricity-powered loudspeaker includes a plurality of coils formed by winding an enameled wire. The coils are stacked up and down to show a hollow multilayer structure with an accommodating space being formed therein. Each coil has two parallel and spaced straight-line segments, and two symmetrical arc segments oppositely connected between the two straight-line segments. A middle of the arc segment is arched outward. A radius of each arc segment is greater than one half of a spacing distance between the two straight-line segments.Type: ApplicationFiled: February 21, 2014Publication date: August 27, 2015Applicant: Cheng Uei Precision Industry Co., Ltd.Inventors: Kuang Sheng Tsai, Jiin Tarng Huang
-
Patent number: 8023686Abstract: A loudspeaker includes a basket defining a center hole therethrough, a conduction wire board fixed to the bottom surface of the basket, a magnet placed on the basket, a diaphragm arranged on the basket and above the magnet, and a voice coil. The conduction wire board defines a core hole corresponding to the center hole, and two welding foils on the bottom surface. The magnet defines a through hole corresponding to the center hole. The voice coil is wrapped around the magnet and fixed to the bottom of the diaphragm. The voice coil has leading wires, which bend inward at the top and downward pass through the through hole of the magnet, the center hole of the basket and the core hole of the conduction wire board, and then extend toward two sides of the rivet for being welded on the corresponding welding foils.Type: GrantFiled: May 31, 2007Date of Patent: September 20, 2011Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Kun-li Huang, Hung-chi Wang, Jiin-tarng Huang
-
Publication number: 20080298629Abstract: A loudspeaker includes a basket defining a center hole therethrough, a conduction wire board fixed to the bottom surface of the basket, a magnet placed on the basket, a diaphragm arranged on the basket and above the magnet, and a voice coil. The conduction wire board defines a core hole corresponding to the center hole, and two welding foils on the bottom surface. The magnet defines a through hole corresponding to the center hole. The voice coil is wrapped around the magnet and fixed to the bottom of the diaphragm. The voice coil has leading wires, which bend inward at the top and downward pass through the through hole of the magnet, the center hole of the basket and the core hole of the conduction wire board, and then extend toward two sides of the rivet for being welded on the corresponding welding foils.Type: ApplicationFiled: May 31, 2007Publication date: December 4, 2008Inventors: Kun-Li Huang, Hung-Chi Wang, Jiin-Tarng Huang