CN201011591Y - MP3 learning machine with bar code scanning function - Google Patents
MP3 learning machine with bar code scanning function Download PDFInfo
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- CN201011591Y CN201011591Y CNU200720067288XU CN200720067288U CN201011591Y CN 201011591 Y CN201011591 Y CN 201011591Y CN U200720067288X U CNU200720067288X U CN U200720067288XU CN 200720067288 U CN200720067288 U CN 200720067288U CN 201011591 Y CN201011591 Y CN 201011591Y
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Application Number | Priority Date | Filing Date | Title |
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CNU200720067288XU CN201011591Y (en) | 2007-02-13 | 2007-02-13 | MP3 learning machine with bar code scanning function |
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CNU200720067288XU CN201011591Y (en) | 2007-02-13 | 2007-02-13 | MP3 learning machine with bar code scanning function |
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CN201011591Y true CN201011591Y (en) | 2008-01-23 |
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CNU200720067288XU Expired - Fee Related CN201011591Y (en) | 2007-02-13 | 2007-02-13 | MP3 learning machine with bar code scanning function |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101882208A (en) * | 2010-06-01 | 2010-11-10 | 福建新大陆电脑股份有限公司 | Bar code decoding chip and bar code decoding device based on virtual interface |
WO2011035471A1 (en) * | 2009-09-24 | 2011-03-31 | Wu Ming-Chang | System for object sensing prompt |
CN102184650A (en) * | 2011-05-24 | 2011-09-14 | 李家权 | Novel language learning device |
CN103544855A (en) * | 2013-10-29 | 2014-01-29 | 无锡科技职业学院 | Portable foreign language practical teaching playing device in synchronous sharing simulated work process |
CN104408982A (en) * | 2014-11-29 | 2015-03-11 | 柳州铁道职业技术学院 | Foreign language learning machine |
CN106448291A (en) * | 2016-11-28 | 2017-02-22 | 宿州学院 | Internet teaching system for ideology and politics |
-
2007
- 2007-02-13 CN CNU200720067288XU patent/CN201011591Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011035471A1 (en) * | 2009-09-24 | 2011-03-31 | Wu Ming-Chang | System for object sensing prompt |
CN101882208A (en) * | 2010-06-01 | 2010-11-10 | 福建新大陆电脑股份有限公司 | Bar code decoding chip and bar code decoding device based on virtual interface |
CN101882208B (en) * | 2010-06-01 | 2012-10-03 | 福建新大陆电脑股份有限公司 | Bar code decoding chip and bar code decoding device based on virtual interface |
CN102184650A (en) * | 2011-05-24 | 2011-09-14 | 李家权 | Novel language learning device |
CN103544855A (en) * | 2013-10-29 | 2014-01-29 | 无锡科技职业学院 | Portable foreign language practical teaching playing device in synchronous sharing simulated work process |
CN103544855B (en) * | 2013-10-29 | 2015-09-09 | 无锡科技职业学院 | Portable synchronous shares simulation work process foreign language practical teaching playing device |
CN104408982A (en) * | 2014-11-29 | 2015-03-11 | 柳州铁道职业技术学院 | Foreign language learning machine |
CN106448291A (en) * | 2016-11-28 | 2017-02-22 | 宿州学院 | Internet teaching system for ideology and politics |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHANG LIFENG ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhang Lifeng Number: 04 Page: The title page Volume: 24 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhang Lifeng Number: 04 Volume: 24 |
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ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHANG LIFENG ^ |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20100213 |