CN201039449Y - 多声道耳机结构 - Google Patents
多声道耳机结构 Download PDFInfo
- Publication number
- CN201039449Y CN201039449Y CNU2007200046674U CN200720004667U CN201039449Y CN 201039449 Y CN201039449 Y CN 201039449Y CN U2007200046674 U CNU2007200046674 U CN U2007200046674U CN 200720004667 U CN200720004667 U CN 200720004667U CN 201039449 Y CN201039449 Y CN 201039449Y
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- chamber
- sound
- loud speaker
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- keynote
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Abstract
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Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200046674U CN201039449Y (zh) | 2007-04-18 | 2007-04-18 | 多声道耳机结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200046674U CN201039449Y (zh) | 2007-04-18 | 2007-04-18 | 多声道耳机结构 |
Publications (1)
Publication Number | Publication Date |
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CN201039449Y true CN201039449Y (zh) | 2008-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007200046674U Expired - Lifetime CN201039449Y (zh) | 2007-04-18 | 2007-04-18 | 多声道耳机结构 |
Country Status (1)
Country | Link |
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CN (1) | CN201039449Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103067827A (zh) * | 2011-10-21 | 2013-04-24 | 潘建全 | 具可活动切换结构的多声道挂载式扬声装置及其组装方法 |
CN103238343A (zh) * | 2010-12-01 | 2013-08-07 | 创新科技有限公司 | 优化多换能器耳机的性能的方法以及多换能器耳机 |
CN103929694A (zh) * | 2014-04-14 | 2014-07-16 | 杨璐馨 | 一种耳效3d听音环 |
CN107333211A (zh) * | 2014-08-12 | 2017-11-07 | 钟明乐 | 一种多通道电子音乐播放设备的机壳 |
-
2007
- 2007-04-18 CN CNU2007200046674U patent/CN201039449Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103238343A (zh) * | 2010-12-01 | 2013-08-07 | 创新科技有限公司 | 优化多换能器耳机的性能的方法以及多换能器耳机 |
CN103067827A (zh) * | 2011-10-21 | 2013-04-24 | 潘建全 | 具可活动切换结构的多声道挂载式扬声装置及其组装方法 |
CN103067827B (zh) * | 2011-10-21 | 2015-05-20 | 潘建全 | 具可活动切换结构的多声道挂载式扬声装置及其组装方法 |
CN103929694A (zh) * | 2014-04-14 | 2014-07-16 | 杨璐馨 | 一种耳效3d听音环 |
CN107333211A (zh) * | 2014-08-12 | 2017-11-07 | 钟明乐 | 一种多通道电子音乐播放设备的机壳 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: The Lake District of Xiamen City, Fujian province China Fang Hunan Road No. 1, zip code: 361009 Patentee after: Xiamen Mai Xin Electronic Technology Co., Ltd. Address before: Postcode of Taiwan, Taipei, china: Patentee before: Guchang Communication Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: XIAMEN MAIXIN ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUCHANG COMMUNICATIONS CO., LTD. Effective date: 20081212 |
|
ASS | Succession or assignment of patent right |
Owner name: XIAMEN XUNYANG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAMEN MAIXIN ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20110425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361009 NO. 1, FANGHU SOUTH ROAD, HULI DISTRICT, XIAMEN CITY, FUJIAN PROVINCE, CHINA TO: 361100 NO. 268-269, TONG'AN PARK, TONG'AN INDUSTRY CENTRAL AREA, XIAMEN CITY, FUJIAN PROVINCE, CHINA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110425 Address after: 361100, No. 268-269, Tong An garden, Tongan Industrial Concentration Area, Xiamen, Fujian, China Patentee after: Xiamen young Electronic Technology Co., Ltd. Address before: The Lake District of Xiamen City, Fujian province 361009 Chinese Fang Hunan Road No. 1 Patentee before: Xiamen Mai Xin Electronic Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: XIAMEN YIYANG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XIAMEN XUNYANG ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20150515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: XIAMEN, FUJIAN PROVINCE TO: 361100 XIAMEN, FUJIAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: 1299 361100, West Chau Road, Tongan District, Fujian, Xiamen Patentee after: Xiamen Yiyang Electronic Technology Co., Ltd. Address before: Xiamen, Fujian Province, China Tongan Industrial Concentration Zone, No. 268-269, Ann Garden Patentee before: Xiamen young Electronic Technology Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080319 |