CN1809222A - 扬声器驱动装置及扬声器驱动方法 - Google Patents
扬声器驱动装置及扬声器驱动方法 Download PDFInfo
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- CN1809222A CN1809222A CN 200510045688 CN200510045688A CN1809222A CN 1809222 A CN1809222 A CN 1809222A CN 200510045688 CN200510045688 CN 200510045688 CN 200510045688 A CN200510045688 A CN 200510045688A CN 1809222 A CN1809222 A CN 1809222A
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CN 200510045688 CN1809222A (zh) | 2005-01-18 | 2005-01-18 | 扬声器驱动装置及扬声器驱动方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2740860C2 (ru) * | 2016-04-29 | 2021-01-21 | Бурместер Аудиосистем ГмбХ | Громкоговоритель |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2740860C2 (ru) * | 2016-04-29 | 2021-01-21 | Бурместер Аудиосистем ГмбХ | Громкоговоритель |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING LG XINGANG DISPLAY CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS (SHENYANG) CO., LTD. Effective date: 20070316 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070316 Address after: 210038 No. 346 Yao Yao Avenue, Nanjing economic and Technological Development Zone, Jiangsu, China Applicant after: LG Electronics Nanjing Display Co., Ltd. Address before: 110179 No. 3540 hi tech Development Zone, Liaoning, Shenyang Applicant before: LG Electronic (Shenyang) Co., Ltd. |
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AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20060726 |
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C20 | Patent right or utility model deemed to be abandoned or is abandoned |