Patents Assigned to AAC TECHNOLOGIES HOLDINGS INC.
  • Patent number: 8995704
    Abstract: A micro-speaker includes a frame, a diaphragm mounted on the frame, a magnetic system received in the frame and defining a magnetic gap, a voice coil driving the diaphragm and suspended in the magnetic gap, and a suspension having a body portion and at least a pair of connecting portion extending from the body portion and mounted on the frame. The body portion of the suspension connects with the voice coil and far away from the diaphragm for cooperating with the diaphragm to fix the coil firmly, thereby ensuring the vibrating of the diaphragm is stable and balanced.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: March 31, 2015
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings, Inc.
    Inventors: Xing-zhi Huang, Li-zhu Xi, Xiong Zhang
  • Patent number: 8890375
    Abstract: 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: Grant
    Filed: July 5, 2012
    Date of Patent: November 18, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings, Inc.
    Inventors: Lin-Zhen Li, Suo-He Wei
  • Patent number: 8879768
    Abstract: An earpiece is disclosed. The earpiece includes a housing forming a volume therein, a number of sound holes arranged in the front end and rear end of the housing, a sound generator accommodated in the volume, an ear gel attached to a front end of the housing, a wire electrically connected to the sound generator, wherein a adjusting module is assembled to the housing, a plurality of front vents are disposed on the front end of the housing, and the amount of the front vents communicating with the volume is mechanically altered by the adjusting module.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: November 4, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventor: Robert M. Podoloff
  • Patent number: 8830041
    Abstract: Disclosed is an apparatus for providing haptic feedback. The apparatus includes a frame having a protrusion extending from the side wall of the frame, a piezoelectricity vibrator including a substrate having a main body, at least one piezoelectric layer attached to the main body of the substrate, the main body defining two contact portions extending out of the side facing to the frame, and the two contact portions clip the protrusion for fixing together. The apparatus includes a first through hole arranged on the protrusion and two second through holes respectively arranged on the two contact portions and corresponding to the first through hole, and a screw passing through the second through holes and the first through hole for engaging the contact portions with protrusion together.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: September 9, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings, Inc.
    Inventors: Lin Liu, Jie He
  • Publication number: 20140133668
    Abstract: An earpiece is disclosed. The earpiece includes a housing forming a volume therein, a number of sound holes arranged in the front end and rear end of the housing, a sound generator accommodated in the volume, an ear gel attached to a front end of the housing, a wire electrically connected to the sound generator, wherein a adjusting module is assembled to the housing, a plurality of front vents are disposed on the front end of the housing, and the amount of the front vents communicating with the volume is mechanically altered by the adjusting module.
    Type: Application
    Filed: November 14, 2012
    Publication date: May 15, 2014
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO.,LTD.
    Inventor: Robert M. Podoloff
  • Publication number: 20140009008
    Abstract: 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: Application
    Filed: July 5, 2012
    Publication date: January 9, 2014
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventors: Lin-Zhen Li, Suo-He Wei
  • Publication number: 20130313759
    Abstract: A manufacturing method of a retaining wall of a light emitting diode includes the steps of: providing a ceramic substrate; providing a soft mold having a plurality of molding concaves; forming plurality of electrode groups on the ceramic substrate; filling the ceramic slurry into the corresponding molding concaves; pressing the soft mold on the ceramic substrate; forming a plurality of retaining walls by curing the ceramic slurry using UV curing porcess and connecting the retaining walls on the ceramic substrate by pressing the soft mold; and separating the soft mold from the ceramic substrate. Compared with the traditional technology, the manufacturing method of the present invention is quite simple and can greatly reduce the process steps of screen printing for improving the production efficiency.
    Type: Application
    Filed: May 24, 2013
    Publication date: November 28, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    Inventors: ChungSeok Lee, DongMyung Kim, Gil Mo Nam, YoungKi Kim, JongSoo Ha
  • Publication number: 20130316074
    Abstract: A manufacturing method of a retaining wall of an LED, the method includes the steps of: step A, providing a ceramic substrate; providing a printing screen; providing ceramic slurry including thermal curing agent; step B, forming multiple pairs of electrodes on the ceramic substrate; depositing the ceramic slurry on the ceramic substrate by the printing screen for forming a first ceramic layer around each pair of electrodes; step C, drying the first ceramic layer for twenty to thirty minutes under a temperature between 100 to 150 centigrade for hardening the first ceramic layer; step D, depositing the ceramic slurry on the first ceramic layer for forming a second ceramic layer by the printing screen, and then hardening the second ceramic layer; step E, repeating step D for forming a third ceramic layer for forming the retaining wall.
    Type: Application
    Filed: May 24, 2013
    Publication date: November 28, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    Inventors: YoungKi Kim, DongMyung Kim, ChungSeok Lee, Gil Mo Nam, JongSoo Ha
  • Publication number: 20130256926
    Abstract: Disclosed are processes of method for making an optical sensor. The processes comprises the steps as follow: provide a carrier; mount an infrared ambient light detector, a proximity sensor and an infrared light emitter on the carrier; place a polymer layer on the carrier for fully coving the infrared ambient light detector, the proximity sensor and the infrared light emitter; provide a metal mold and press the polymer layer by metal mold for forming a first lens covering the infrared ambient light detector and the proximity sensor, a second lens coving the infrared light emitter, and a fixing concave positioned between the first and second lenses; insert and fix a light blocking element in the fixing concave for contributing to the minimization of crosstalk between the infrared ambient light detector and the infrared light emitter.
    Type: Application
    Filed: July 5, 2012
    Publication date: October 3, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventor: Palle Geltzer Dinesen
  • Publication number: 20130038497
    Abstract: A method for manufacturing an antenna is disclosed, and the method includes the steps of: providing a wire and a stamping tool, stamping the wire into a flat antenna pattern by the stamping tool, providing a ferrite plate with the antenna pattern attached to the ferrite plate.
    Type: Application
    Filed: July 13, 2012
    Publication date: February 14, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventors: JungHoon Chae, JungMin Kim
  • Publication number: 20130016874
    Abstract: A micro-speaker includes a frame, a diaphragm mounted on the frame, a magnetic system received in the frame and defining a magnetic gap, a voice coil driving the diaphragm and suspended in the magnetic gap, and a suspension having a body portion and at least a pair of connecting portion extending from the body portion and mounted on the frame. The body portion of the suspension connects with the voice coil and far away from the diaphragm for cooperating with the diaphragm to fix the coil firmly, thereby ensuring the vibrating of the diaphragm is stable and balanced.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 17, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventors: Xing-zhi Huang, Li-zhu Xi, Xiong Zhang
  • Publication number: 20130016867
    Abstract: An earpiece is disclosed. The earpiece includes a housing forming a volume, a number of sound holes arranged in the front end and rear end of the housing, a sound generator accommodated in the chamber for dividing the volume into several parts isolated with each other, and a wire electrically connected to the sound generator for providing audio signals to the sound generator. Each of several parts of the volume communicates with the outside of the earpiece via a corresponding sound hole in the housing.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 17, 2013
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventors: Li-shu Xi, Shi-min Qu, Xing-zhi Huang
  • Publication number: 20120326854
    Abstract: Disclosed is an apparatus for providing haptic feedback. The apparatus includes a frame having a protrusion extending from the side wall of the frame, a piezoelectricity vibrator including a substrate having a main body, at least one piezoelectric layer attached to the main body of the substrate, the main body defining two contact portions extending out of the side facing to the frame, and the two contact portions clip the protrusion for fixing together. The apparatus includes a first through hole arranged on the protrusion and two second through holes respectively arranged on the two contact portions and corresponding to the first through hole, and a screw passing through the second through holes and the first through hole for engaging the contact portions with protrusion together.
    Type: Application
    Filed: June 27, 2012
    Publication date: December 27, 2012
    Applicants: AAC TECHNOLOGIES HOLDINGS INC., AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
    Inventors: Lin Liu, Jie He
  • Patent number: D695721
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: December 17, 2013
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventors: Roy Alden Thompson, Kai Chun Yang, Han Bao
  • Patent number: D695722
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: December 17, 2013
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventors: Roy Alden Thompson, Kai Chun Yang
  • Patent number: D697050
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: January 7, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventors: Roy Alden Thompson, Kai Chun Yang
  • Patent number: D697058
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: January 7, 2014
    Assignees: AAC Acoustic Technologies (Shenzhen) Co., Ltd., AAC Technologies Holdings Inc.
    Inventors: Roy Alden Thompson, Kai Chun Yang