专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07510048B2 Diaphragms for loudspeaker drive units 有权
标题翻译：扬声器驱动单元的隔膜
公开(公告)号：US07510048B2
公开(公告)日：2009-03-31
申请号：US10560777
申请日：2004-06-07
申请人： Stuart Michael Nevill
发明人： Stuart Michael Nevill
IPC分类号： G10K13/00
CPC分类号： H04R7/14 , H04R2307/025
摘要： A diaphragm for a loudspeaker drive unit (1), the diaphragm comprising a block of material having a first, sound-radiating front face (20) and a second, rear face (22). The block is stiffened by being bound about over the first and second faces (20,22) by a multiplicity of turns of one or more elongate members of flexible material (36) stiffened by a stiffening composition.
摘要翻译：一种用于扬声器驱动单元（1）的隔膜，所述隔膜包括具有第一声发射前面（20）和第二后表面（22）的材料块。通过被加强组合物加固的柔性材料（36）的一个或多个细长构件的多个匝约束在第一和第二表面（20,22）上方，块被加固。

22. 外观设计

USD588108S1 Loudspeaker 有权
公开(公告)号：USD588108S1
公开(公告)日：2009-03-10
申请号：US29287785
申请日：2007-09-19
申请人： Morten Villiers Warren , Marcus Andrew Hoggarth , Paul Thomas Harris
设计人： Morten Villiers Warren , Marcus Andrew Hoggarth , Paul Thomas Harris

23. 发明申请

US20060137935A1 Diaphragms for loudspeaker drive units 有权
标题翻译：扬声器驱动单元的隔膜
公开(公告)号：US20060137935A1
公开(公告)日：2006-06-29
申请号：US10560777
申请日：2004-06-07
申请人： Stuart Nevill
发明人： Stuart Nevill
IPC分类号： H04R7/00 , G10K13/00
CPC分类号： H04R7/14 , H04R2307/025
摘要： A diaphragm for a loudspeaker drive unit (1), the diaphragm comprising a block of material having a first, sound-radiating front face (20) and a second, rear face (22). The block is stiffened by being bound about over the first and second faces (20,22) by a multiplicity of turns of one or more elongate members of flexible material (36) stiffened by a stiffening composition.
摘要翻译：一种用于扬声器驱动单元（1）的隔膜，所述隔膜包括具有第一声发射前面（20）和第二后表面（22）的材料块。通过被加强组合物加固的柔性材料（36）的一个或多个细长构件的多个匝约束在第一和第二表面（20,22）上方，块被加固。

24. 外观设计

USD1009000S1 Loudspeaker 有权
公开(公告)号：USD1009000S1
公开(公告)日：2023-12-26
申请号：US35513741
申请日：2021-09-03
申请人： B&W Group Ltd
设计人： Edward Goodwin , Richard Hartshorn , Mireia Gordi Vila , Sebastian Ahlers , Andrew Furner
摘要： 7. Loudspeaker
7.1 : Front
7.2 : Back
7.3 : Left
7.4 : Top
7.5 : Bottom
7.6 : Perspective front view
7.7 : Perspective back view

25. 发明申请

US20220329947A1 LOUDSPEAKER DIAPHRAGM 有权
公开(公告)号：US20220329947A1
公开(公告)日：2022-10-13
申请号：US17852492
申请日：2022-06-29
申请人： B&W Group Ltd.
发明人： Thomas O'Brien , Martial Andre Robert Rousseau
IPC分类号： H04R7/12 , H04R1/28 , H04R31/00
摘要： A loudspeaker diaphragm (12) comprising a woven fibre body supports damping material (25), for example PVA polymer, on a rearward-facing surface (24). The woven fibre body may be formed of lengths (14) non-metallic fibre material (for example glass fibre) coating with a thin metal coating (32). The mass of the layer of damping material (25) may be less than the mass of the woven fibre body. An attractive sparkly looking loudspeaker diaphragm (12) may thus be provided which damps undesirable vibration whilst providing a flatter frequency-response curve (50).

26. 发明申请

US20220225130A1 REDUNDANT LINKS FOR RELIABLE COMMUNICATION 有权
公开(公告)号：US20220225130A1
公开(公告)日：2022-07-14
申请号：US17712140
申请日：2022-04-02
申请人： B&W Group Ltd.
发明人： Gaylord Yu
IPC分类号： H04W24/04 , H04W76/18 , H04W76/15
摘要： In order to maintain performance during wireless communication, a transmitting electronic device may concurrently and independently communicate redundant information to a receiving electronic device. In particular, information associated with a data stream may be communicated to the receiving electronic device using one or more channels by two radios using one or more wireless local area network communication protocols. The packets transmitted by the radios may preferentially include the same information. Moreover, the transmitting electronic device may attempt to maintain the redundant communication if a performance metric associated with the one or more channels degrades. For example, the transmitting electronic device may transfer communication to a different channel or may compress the information in the packets in the one or more channels if the throughput drops below a threshold value. Furthermore, the concurrent communication may allow the transmitting electronic device determine link quality without disrupting the communication of the information.

27. 发明授权

US11257357B2 Automated programming of a remote control 有权
公开(公告)号：US11257357B2
公开(公告)日：2022-02-22
申请号：US16398170
申请日：2019-04-29
申请人： B&W Group Ltd.
发明人： Gaylord Yu
IPC分类号： H04N21/422 , H04N21/436 , H04N21/472 , G08C17/00 , G06K9/00 , H04N21/4363 , H04N21/439 , H04N21/44 , H04N21/482 , G06F16/732 , H04N21/4223 , H04N21/41
摘要： An electronic device that obtains a set of remote-control commands is described. During operation, the electronic device may receive an image associated with a second electronic device, where a brand and a model of the second electronic device are initially unknown to the electronic device. Then, the electronic device may perform image analysis on the image to determine at least the brand of the second electronic device. Moreover, the electronic device may access, based at least in part on the determined brand, the set of remote-control commands that are associated with the second electronic device. Next, the electronic device may store the set of remote-control commands in memory. Subsequently, when the electronic device receives user-interface activity information associated with a portable electronic device that specifies selection of the second electronic device, the electronic device may provide the set of remote-control commands to the second electronic device.

28. 外观设计

USD640238S1 Loudspeaker 有权
公开(公告)号：USD640238S1
公开(公告)日：2011-06-21
申请号：US29287958
申请日：2007-10-04
申请人： Morten Villiers Warren , Marcus Andrew Hoggarth , Paul Thomas Harris
设计人： Morten Villiers Warren , Marcus Andrew Hoggarth , Paul Thomas Harris

29. 发明授权

US12101615B2 Loudspeaker diaphragm 有权
公开(公告)号：US12101615B2
公开(公告)日：2024-09-24
申请号：US18220041
申请日：2023-07-10
申请人： B&W Group Ltd.
发明人： Thomas O′Brien , Martial Andre Robert Rousseau
IPC分类号： H04R7/12 , H04R1/28 , H04R31/00
CPC分类号： H04R7/125 , H04R1/288 , H04R31/003 , H04R2307/027 , H04R2307/029
摘要： A loudspeaker diaphragm (12) comprising a woven fibre body supports damping material (25), for example PVA polymer, on a rearward-facing surface (24). The woven fibre body may be formed of lengths (14) non-metallic fibre material (for example glass fibre) coating with a thin metal coating (32). The mass of the layer of damping material (25) may be less than the mass of the woven fibre body. An attractive sparkly looking loudspeaker diaphragm (12) may thus be provided which damps undesirable vibration whilst providing a flatter frequency-response curve (50).

30. 发明公开

US20240233517A9 Automated Programming of a Remote Control 审中-公开
公开(公告)号：US20240233517A9
公开(公告)日：2024-07-11
申请号：US18205343
申请日：2023-06-02
申请人： B&W Group Ltd.
发明人： Gaylord Yu
IPC分类号： G08C17/00 , G06F16/732 , H04N21/41 , H04N21/422 , H04N21/4223 , H04N21/436 , H04N21/4363 , H04N21/439 , H04N21/44 , H04N21/472 , H04N21/482
CPC分类号： G08C17/00 , G06F16/7328 , H04N21/41265 , H04N21/42204 , H04N21/4223 , H04N21/43615 , H04N21/4363 , H04N21/4394 , H04N21/44008 , H04N21/472 , H04N21/482 , G06V30/10 , G08C2201/20
摘要： An electronic device that obtains a set of remote-control commands is described. During operation, the electronic device may receive an image associated with a second electronic device, where a brand and a model of the second electronic device are initially unknown to the electronic device. Then, the electronic device may perform image analysis on the image to determine at least the brand of the second electronic device. Moreover, the electronic device may access, based at least in part on the determined brand, the set of remote-control commands that are associated with the second electronic device. Next, the electronic device may store the set of remote-control commands in memory. Subsequently, when the electronic device receives user-interface activity information associated with a portable electronic device that specifies selection of the second electronic device, the electronic device may provide the set of remote-control commands to the second electronic device.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式