CN2884253Y - 可调谐薄膜滤波片 - Google Patents
可调谐薄膜滤波片 Download PDFInfo
- Publication number
- CN2884253Y CN2884253Y CN 200620040819 CN200620040819U CN2884253Y CN 2884253 Y CN2884253 Y CN 2884253Y CN 200620040819 CN200620040819 CN 200620040819 CN 200620040819 U CN200620040819 U CN 200620040819U CN 2884253 Y CN2884253 Y CN 2884253Y
- Authority
- CN
- China
- Prior art keywords
- piezoelectric ceramic
- optical glass
- piezoelectric ceramics
- different
- film filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Mechanical Light Control Or Optical Switches (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040819 CN2884253Y (zh) | 2006-04-05 | 2006-04-05 | 可调谐薄膜滤波片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040819 CN2884253Y (zh) | 2006-04-05 | 2006-04-05 | 可调谐薄膜滤波片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2884253Y true CN2884253Y (zh) | 2007-03-28 |
Family
ID=37957313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620040819 Expired - Lifetime CN2884253Y (zh) | 2006-04-05 | 2006-04-05 | 可调谐薄膜滤波片 |
Country Status (1)
Country | Link |
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CN (1) | CN2884253Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101548892B (zh) * | 2009-04-29 | 2010-12-29 | 天津市先石光学技术有限公司 | 植入式在体连续血糖监测装置 |
-
2006
- 2006-04-05 CN CN 200620040819 patent/CN2884253Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101548892B (zh) * | 2009-04-29 | 2010-12-29 | 天津市先石光学技术有限公司 | 植入式在体连续血糖监测装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI FUTURE BROADBAND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI FUTURE BROADBAND TECHNOLOGY AND APPLICATION ENGINEERING RESEARCH CENTER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200336 Shanghai city Changning District Honggu Road No. 150 Patentee after: Shanghai B-Star Broadband Technology Co., Ltd. Address before: 200336 Shanghai city Changning District Honggu Road No. 150 Patentee before: Shanghai B-STAR Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070328 |
|
EXPY | Termination of patent right or utility model |