CN1111074C - 大功率超声波换能器阵驱动电路 - Google Patents
大功率超声波换能器阵驱动电路 Download PDFInfo
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- CN1111074C CN1111074C CN 99103199 CN99103199A CN1111074C CN 1111074 C CN1111074 C CN 1111074C CN 99103199 CN99103199 CN 99103199 CN 99103199 A CN99103199 A CN 99103199A CN 1111074 C CN1111074 C CN 1111074C
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Application Number | Priority Date | Filing Date | Title |
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CN 99103199 CN1111074C (zh) | 1999-03-26 | 1999-03-26 | 大功率超声波换能器阵驱动电路 |
Applications Claiming Priority (1)
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CN 99103199 CN1111074C (zh) | 1999-03-26 | 1999-03-26 | 大功率超声波换能器阵驱动电路 |
Publications (2)
Publication Number | Publication Date |
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CN1241445A CN1241445A (zh) | 2000-01-19 |
CN1111074C true CN1111074C (zh) | 2003-06-11 |
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Application Number | Title | Priority Date | Filing Date |
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CN 99103199 Expired - Lifetime CN1111074C (zh) | 1999-03-26 | 1999-03-26 | 大功率超声波换能器阵驱动电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100462116C (zh) * | 2004-07-29 | 2009-02-18 | 上海交通大学 | 功率超声换能器激励电路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103048006B (zh) * | 2012-12-17 | 2016-05-18 | 西安石油大学 | 一种通用的超声波发射装置及方法 |
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1999
- 1999-03-26 CN CN 99103199 patent/CN1111074C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100462116C (zh) * | 2004-07-29 | 2009-02-18 | 上海交通大学 | 功率超声换能器激励电路 |
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Publication number | Publication date |
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CN1241445A (zh) | 2000-01-19 |
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Owner name: YUANDE BIO-MEDICINE ENGINEERING STOCK CO., LTD. Free format text: FORMER OWNER: BEIJING BEIYI MEDICAL EQUIPMENT FACTORY Owner name: NONE Free format text: FORMER OWNER: BEIJING CHENGXUAN ECONOMIC AND TRADE CO., LTD. Effective date: 20020510 |
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Effective date of registration: 20020510 Address after: 10000 No. 24 North Yongchang Road, Beijing economic and Technological Development Zone, Beijing Applicant after: Yuande Bio-Medical Engineering Co., Ltd., Beijing Address before: 100034, 133 Fu Jie Avenue, Beijing Applicant before: Beiyi Medical Apparatus Factory, Beijing Co-applicant before: Beijing Cheng Xuan economic and Trade Co., Ltd. |
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Owner name: BEIJING YUANDE BIOLOGICAL MEDICAL ENGINEERING CO., Free format text: FORMER NAME OR ADDRESS: YUANDE BIO-MEDICINE ENGINEERING STOCK CO., LTD. |
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Address after: 100000 No. 24 North Yongchang Road, Beijing economic and Technological Development Zone, Beijing Patentee after: Yuande Biological Medicine Engineering Co., Ltd., Beijing Address before: 100000 No. 24 North Yongchang Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Yuande Bio-Medical Engineering Co., Ltd., Beijing |
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Owner name: HAIFUNING HIGH STRONG ULTRASOUND TECHNOLOGY ( BEIJ Free format text: FORMER OWNER: BEIJING YUANDE BIOLOGY MEDICINE ENGINEERING CO., LTD. Effective date: 20090327 |
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Effective date of registration: 20090327 Address after: Daxing District Xihongmen Town, Beijing City, Fu Wei Road Beijing City No. 8 Building No. 4 layer 1-2 Patentee after: Haifuning High-strength Ultrasonic Technology (Beijing) Co., Ltd. Address before: No. 24, Yongchang North Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Yuande Biological Medicine Engineering Co., Ltd., Beijing |
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