CN201608865U - Low frequency effect enhancing device of sound box - Google Patents
Low frequency effect enhancing device of sound box Download PDFInfo
- Publication number
- CN201608865U CN201608865U CN2010200562449U CN201020056244U CN201608865U CN 201608865 U CN201608865 U CN 201608865U CN 2010200562449 U CN2010200562449 U CN 2010200562449U CN 201020056244 U CN201020056244 U CN 201020056244U CN 201608865 U CN201608865 U CN 201608865U
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- frequency effect
- low frequency
- sound box
- side plate
- opening
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- 230000000694 effects Effects 0.000 title claims abstract description 16
- 230000002708 enhancing effect Effects 0.000 title abstract 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010200562449U CN201608865U (en) | 2010-01-04 | 2010-01-04 | Low frequency effect enhancing device of sound box |
Applications Claiming Priority (1)
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CN2010200562449U CN201608865U (en) | 2010-01-04 | 2010-01-04 | Low frequency effect enhancing device of sound box |
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CN201608865U true CN201608865U (en) | 2010-10-13 |
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CN2010200562449U Expired - Fee Related CN201608865U (en) | 2010-01-04 | 2010-01-04 | Low frequency effect enhancing device of sound box |
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CN (1) | CN201608865U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113796A (en) * | 2013-04-16 | 2014-10-22 | 淇誉电子科技股份有限公司 | Passive radiation type sound box improved structure |
KR20170057752A (en) * | 2015-11-17 | 2017-05-25 | 삼성전자주식회사 | Speaker device and electronic device including the same |
-
2010
- 2010-01-04 CN CN2010200562449U patent/CN201608865U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113796A (en) * | 2013-04-16 | 2014-10-22 | 淇誉电子科技股份有限公司 | Passive radiation type sound box improved structure |
KR20170057752A (en) * | 2015-11-17 | 2017-05-25 | 삼성전자주식회사 | Speaker device and electronic device including the same |
CN106878883A (en) * | 2015-11-17 | 2017-06-20 | 三星电子株式会社 | Speaker unit and the electronic equipment including the speaker unit |
CN106878883B (en) * | 2015-11-17 | 2021-05-14 | 三星电子株式会社 | Speaker device and electronic apparatus including the same |
KR102352365B1 (en) * | 2015-11-17 | 2022-01-18 | 삼성전자주식회사 | Speaker device and electronic device including the same |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Su Nandian Inventor after: OUYANG LONGQI Inventor before: Su Nandian Inventor before: Yang Wu Inventor before: OUYANG LONGQI |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SU NANDIAN YANG WU OUYANG LONGQI TO: SU NANDIAN OUYANG LONGQI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120718 Address after: 518110, Guangdong, Shenzhen, Baoan District Guanlan Town, village library, Li Li Lu Bei times mission Industrial Park, times profits factory Co-patentee after: OUYANG LONGQI Patentee after: Su Nandian Address before: 518110, Guangdong, Shenzhen, Baoan District Guanlan Town, village library, Li Li Lu Bei times mission Industrial Park, times profits factory Co-patentee before: Yang Wu Patentee before: Su Nandian Co-patentee before: OUYANG LONGQI |
|
ASS | Succession or assignment of patent right |
Owner name: OU YANGLONGQI Free format text: FORMER OWNER: SU NANDIAN Effective date: 20120912 Free format text: FORMER OWNER: OU YANGLONGQI Effective date: 20120912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: OUYANG LONGQI Inventor before: Su Nandian Inventor before: OUYANG LONGQI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120912 Address after: 518110, Guangdong, Shenzhen, Baoan District Guanlan Town, village library, Li Li Lu Bei times mission Industrial Park, times profits factory Patentee after: OUYANG LONGQI Address before: 518110, Guangdong, Shenzhen, Baoan District Guanlan Town, village library, Li Li Lu Bei times mission Industrial Park, times profits factory Patentee before: Su Nandian Patentee before: OUYANG LONGQI |
|
ASS | Succession or assignment of patent right |
Owner name: MEILI ZHIYIN TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: OUYANG LONGQI Effective date: 20130515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 518110, Shenzhen, Guangdong Province, Longhua New District Guanlan Hill head scare community, Si Li Road, No. 514 main workshop auxiliary workshop room 111 Patentee after: Beautiful sound technology (Shenzhen) Co., Ltd. Address before: 518110, Guangdong, Shenzhen, Baoan District Guanlan Town, village library, Li Li Lu Bei times mission Industrial Park, times profits factory Patentee before: OUYANG LONGQI |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20190104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |