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1.发明公开公开(公告)号：US20240251199A1
公开(公告)日：2024-07-25
申请号：US18624105
申请日：2024-04-01
申请人： xMEMS Labs, Inc.
发明人： Jemm Yue Liang , JengYaw Jiang
CPC分类号： H04R1/2823 , F04B45/04 , H04R1/42 , H04R2460/11
摘要： An air-pulse generating device, a wearable sound device, a fanless blower, and an airflow producing method are disclosed. The air-pulse generating device includes a film structure, configured to be actuated to generate a plurality of air pulses at an ultrasonic pulse rate. The plurality of air pulses produces a net airflow toward one single direction.
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公开(公告)号：US10076464B2
公开(公告)日：2018-09-18
申请号：US15691668
申请日：2017-08-30
申请人： Nocira, LLC
CPC分类号： A61F11/12 , A61F2250/0069 , A61H9/0071 , A61H21/00 , A61H23/02 , A61H23/04 , A61H2201/0153 , A61H2201/1207 , A61H2201/5071 , A61H2205/027 , A61M13/003 , A61M2205/3344 , A61M2205/362 , A61M2210/0662 , H04R1/42
摘要： An external ear canal pressure regulation device including a fluid flow generator and an earpiece having a first axial earpiece conduit fluidicly coupled to the fluid flow generator, whereby the earpiece has a compliant earpiece external surface configured to sealably engage an external ear canal as a barrier between an external ear canal pressure and an ambient pressure.
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公开(公告)号：US20180227667A1
公开(公告)日：2018-08-09
申请号：US15888370
申请日：2018-02-05
申请人： EM-TECH. Co., Ltd.
发明人： Ji Hoon Kim , Gang Tae Kim , Jeong Seong Park
CPC分类号： H04R1/42 , H04R1/023 , H04R1/44 , H04R9/025 , H04R9/046 , H04R9/06 , H04R2400/11 , H04R2499/11
摘要： The present disclosure provides a reliable structure which can prevent disconnection of a voice coil lead wire, while employing a voice coil embodied as an aluminum coil to improve the mid-frequency band SPL of a slim high-pressure water resistant microspeaker. According to the present disclosure, there is provided a high-pressure water resistant microspeaker with an improved coil structure, including an FPCB attached to the outer surface of a frame, a pad of the FPCB extending inside the frame and another part of the FPCB extending outside the frame. The upper end of the voice coil is attached to an overlapping position of a side diaphragm and a center diaphragm, and the lower end of the voice coil is supported by the part of the FPCB extending inside the frame.
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公开(公告)号：US09906870B2
公开(公告)日：2018-02-27
申请号：US15089306
申请日：2016-04-01
申请人： Aalap Rajendra Shah
发明人： Aalap Rajendra Shah
IPC分类号： H04B10/00 , H04R23/00 , H04R1/20 , H04R1/42 , H04B10/114 , G01N21/17 , G01N21/47 , G03H1/02 , G03H1/04
CPC分类号： H04R23/008 , G01N21/1717 , G01N21/4795 , G03H1/02 , G03H1/04 , H04B10/114 , H04R1/20 , H04R1/42 , H04R23/004
摘要： Recording, manipulating, distributing and creating sound pressure waves in one or more media by employing an apparatus that transfers the energy between photons and particles of the media is disclosed. An exemplary apparatus comprises one or more lasers and an isotropic or anisotropic medium for photon processing and distribution. An exemplary method comprises determining the target locations for sound pressure wave recording, manipulating or creation; transmitting photons to the target locations; transferring photon energy to media particles to create or manipulate a sound pressure wave; or transferring energy of media particles to photons for recording or manipulating a sound pressure wave.
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公开(公告)号：US20170238102A1
公开(公告)日：2017-08-17
申请号：US15089306
申请日：2016-04-01
申请人： Aalap Rajendra SHAH
发明人： Aalap Rajendra SHAH
IPC分类号： H04R23/00 , H04R1/42 , H04B10/114 , H04R1/20
CPC分类号： H04R23/008 , G01N21/1717 , G01N21/4795 , G03H1/02 , G03H1/04 , H04B10/114 , H04R1/20 , H04R1/42 , H04R23/004
摘要： Recording, manipulating, distributing and creating sound pressure waves in one or more media by employing an apparatus that transfers the energy between photons and particles of the media is disclosed. An exemplary apparatus comprises one or more lasers and an isotropic or anisotropic medium for photon processing and distribution. An exemplary method comprises determining the target locations for sound pressure wave recording, manipulating or creation; transmitting photons to the target locations; transferring photon energy to media particles to create or manipulate a sound pressure wave; or transferring energy of media particles to photons for recording or manipulating a sound pressure wave.
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公开(公告)号：US20170208388A1
公开(公告)日：2017-07-20
申请号：US15324005
申请日：2015-06-24
发明人： YUICHI KOBAYASHI
CPC分类号： H04R1/2819 , H04R1/021 , H04R1/2803 , H04R1/42 , H04R9/06 , H04R2499/11
摘要： A speaker system includes an enclosure, a speaker unit, and an elastic sheet. The speaker unit is disposed in the enclosure. The elastic sheet includes a first fiber made of a resin and a second fiber made of a resin, and is disposed in the enclosure. The second fiber is thicker than the first fiber and entangled with the first fiber.
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公开(公告)号：US09344819B2
公开(公告)日：2016-05-17
申请号：US14874838
申请日：2015-10-05
申请人： EARGO, INC.
发明人： Florent Michel , Raphael Michel , Daniel Shen , Michael Perry
CPC分类号： H04R25/652 , H04R1/105 , H04R1/42 , H04R25/02 , H04R25/456 , H04R25/606 , H04R25/656 , H04R25/658 , H04R2460/09 , H04R2460/11 , H04R2460/13 , H04R2460/17
摘要： A securing mechanism comprising a plurality of outwardly projecting members having a plurality of contact points that are configured to contact a surface of an opening when disposed on a space access device that is inserted in the opening, the securing mechanism being configured to apply a pressure to a contact surface within the opening less than approximately 10000 kPa.
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公开(公告)号：US20160029134A1
公开(公告)日：2016-01-28
申请号：US14874838
申请日：2015-10-05
申请人： EARGO, INC.
发明人： Florent Michel , Raphael Michel , Daniel Shen , Michael Perry
CPC分类号： H04R25/652 , H04R1/105 , H04R1/42 , H04R25/02 , H04R25/456 , H04R25/606 , H04R25/656 , H04R25/658 , H04R2460/09 , H04R2460/11 , H04R2460/13 , H04R2460/17
摘要： A securing mechanism comprising a plurality of outwardly projecting members having a plurality of contact points that are configured to contact a surface of an opening when disposed on a space access device that is inserted in the opening, the securing mechanism being configured to apply a pressure to a contact surface within the opening less than approximately 10000 kPa.
摘要翻译： 一种固定机构，包括多个向外突出的构件，其具有多个接触点，所述多个接触点构造成当设置在插入到所述开口中的空间进入装置上时接触开口的表面，所述固定机构构造成施加压力 开口内的接触面小于约10000kPa。
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公开(公告)号：US20150362394A1
公开(公告)日：2015-12-17
申请号：US14655831
申请日：2013-12-26
CPC分类号： G01L19/04 , B81B3/0027 , B81B2203/0118 , G01L1/18 , G01L9/0001 , G01L9/065 , G01L19/0046 , G01V1/186 , H04R1/38 , H04R1/42 , H04R1/44 , H04R7/20 , H04R17/00 , H04R2201/003 , H04R2217/01
摘要： The present invention achieves a pressure-sensitive sensor which can detect information on a pressure, a sound pressure, acceleration, gas and the like, with high sensitivity. The pressure-sensitive sensor includes: a cantilever (22); a frame (23) which is provided around the cantilever (22) and holds a base end of the cantilever (22); a gap (24) formed between the cantilever (22) and the frame (23); and a liquid (28) which seals the gap (24).
摘要翻译： 本发明实现了能够高灵敏度地检测关于压力，声压，加速度，气体等的信息的压敏传感器。 压敏传感器包括：悬臂（22）; 设置在悬臂（22）周围并保持悬臂（22）的基端的框架（23）; 形成在悬臂（22）和框架（23）之间的间隙（24）; 和密封间隙（24）的液体（28）。
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公开(公告)号：US09210514B2
公开(公告)日：2015-12-08
申请号：US14505897
申请日：2014-10-03
申请人： Hiroshi Akino
发明人： Hiroshi Akino
摘要： A throat microphone includes a cantilevered piezoelectric device 1 having a fixed end 11 supported by a base 3 and a free end with an anchor 4 fixed thereto. The piezoelectric device 1 vibrates to output audio signals in response to vibrations of a throat. The fixed end is attached to the base 3 such that the piezoelectric device 1 vibrates parallel to the surface of the base 3. A gap is defined between the anchor 4 and the base 3. The gap is provided with a vibration absorber 5.
摘要翻译： 喉传声器包括悬臂式压电装置1，其具有由基座3支撑的固定端11和固定有锚固件4的自由端。 压电装置1响应于喉部的振动而振动以输出音频信号。 固定端附接到基座3，使得压电装置1平行于基座3的表面振动。在锚4和基座3之间限定间隙。间隙设置有减震器5。
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