CN202634695U - 配合移动终端的助听设备 - Google Patents
配合移动终端的助听设备 Download PDFInfo
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- CN202634695U CN202634695U CN 201220099512 CN201220099512U CN202634695U CN 202634695 U CN202634695 U CN 202634695U CN 201220099512 CN201220099512 CN 201220099512 CN 201220099512 U CN201220099512 U CN 201220099512U CN 202634695 U CN202634695 U CN 202634695U
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CN 201220099512 CN202634695U (zh) | 2012-03-16 | 2012-03-16 | 配合移动终端的助听设备 |
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CN 201220099512 CN202634695U (zh) | 2012-03-16 | 2012-03-16 | 配合移动终端的助听设备 |
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CN202634695U true CN202634695U (zh) | 2012-12-26 |
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CN 201220099512 Expired - Lifetime CN202634695U (zh) | 2012-03-16 | 2012-03-16 | 配合移动终端的助听设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104486711A (zh) * | 2014-12-03 | 2015-04-01 | 山东大学 | 用于数字助听器的低复杂度可调滤波器组及其工作方法 |
CN110430501A (zh) * | 2019-08-01 | 2019-11-08 | 江苏天之籁电子科技有限公司 | 一种新型耳机功放 |
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2012
- 2012-03-16 CN CN 201220099512 patent/CN202634695U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104486711A (zh) * | 2014-12-03 | 2015-04-01 | 山东大学 | 用于数字助听器的低复杂度可调滤波器组及其工作方法 |
CN104486711B (zh) * | 2014-12-03 | 2016-01-13 | 山东大学 | 用于数字助听器的低复杂度可调滤波器组及其工作方法 |
CN110430501A (zh) * | 2019-08-01 | 2019-11-08 | 江苏天之籁电子科技有限公司 | 一种新型耳机功放 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG GONGDA AUDIO CO., LTD. Free format text: FORMER OWNER: DONG YONGZHENG Effective date: 20130407 Free format text: FORMER OWNER: LI YING Effective date: 20130407 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 261206 WEIFANG, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130407 Address after: 261206, Feng Shan Road, Fangzi District, Shandong, Weifang, 68 Patentee after: Shandong Gettop Acoustic Co.,Ltd. Address before: 100021, Beijing, Chaoyang District Warwick West Lane No. 8 building, 1-1302 Patentee before: Dong Yongzheng Patentee before: Li Ying |
|
CP03 | Change of name, title or address |
Address after: 261200 No. 68 Fengshan Road, Fangzi District, Weifang City, Shandong Province Patentee after: Gongda Electroacoustics Co., Ltd. Address before: 261206 Fengshan Road, Fangzi District, Weifang, Shandong Province, No. 68 Patentee before: Shandong Gettop Acoustic Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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CX01 | Expiry of patent term |