CN204049648U - 智能听力计 - Google Patents
智能听力计 Download PDFInfo
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- CN204049648U CN204049648U CN201420435602.5U CN201420435602U CN204049648U CN 204049648 U CN204049648 U CN 204049648U CN 201420435602 U CN201420435602 U CN 201420435602U CN 204049648 U CN204049648 U CN 204049648U
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CN201420435602.5U CN204049648U (zh) | 2014-08-04 | 2014-08-04 | 智能听力计 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104783808A (zh) * | 2015-04-09 | 2015-07-22 | 复旦大学附属眼耳鼻喉科医院 | 一种耳鸣检测方法及其治疗仪 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104783808A (zh) * | 2015-04-09 | 2015-07-22 | 复旦大学附属眼耳鼻喉科医院 | 一种耳鸣检测方法及其治疗仪 |
CN104783808B (zh) * | 2015-04-09 | 2017-12-05 | 佛山博智医疗科技有限公司 | 一种耳鸣检测方法及其治疗仪 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WEIHAI DONGZHOU MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: WEIHAI DONGZHOU MEDICAL INSTRUMENT CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 264200 No. 28 Haibin South Road, Weihai, Weihai, Shandong Patentee after: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Address before: 264200 No. 28 Haibin South Road, Weihai, Weihai, Shandong Patentee before: WEIHAI DONGZHOU MEDICAL INSTRUMENT CO., LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent sonometer Effective date of registration: 20150703 Granted publication date: 20141231 Pledgee: Weihai commercial bank Limited by Share Ltd Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2015990000529 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170509 Granted publication date: 20141231 Pledgee: Weihai commercial bank Limited by Share Ltd Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2015990000529 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent sonometer Effective date of registration: 20170509 Granted publication date: 20141231 Pledgee: Weihai City Commercial Bank Limited by Share Ltd high tech branch Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2017990000390 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190422 Granted publication date: 20141231 Pledgee: Weihai City Commercial Bank Limited by Share Ltd high tech branch Pledgor: Weihai Dong Zhou Medical Treatment Equipment Co., Ltd Registration number: 2017990000390 |