CN204166894U - 一种无人机空中喊话器 - Google Patents
一种无人机空中喊话器 Download PDFInfo
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- CN204166894U CN204166894U CN201420509039.1U CN201420509039U CN204166894U CN 204166894 U CN204166894 U CN 204166894U CN 201420509039 U CN201420509039 U CN 201420509039U CN 204166894 U CN204166894 U CN 204166894U
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- communicate
- unmanned plane
- directed
- loudspeaker
- talk
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CN201420509039.1U CN204166894U (zh) | 2014-09-05 | 2014-09-05 | 一种无人机空中喊话器 |
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CN201420509039.1U CN204166894U (zh) | 2014-09-05 | 2014-09-05 | 一种无人机空中喊话器 |
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CN204166894U true CN204166894U (zh) | 2015-02-18 |
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CN201420509039.1U Expired - Fee Related CN204166894U (zh) | 2014-09-05 | 2014-09-05 | 一种无人机空中喊话器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016154868A1 (zh) * | 2015-03-31 | 2016-10-06 | 深圳市大疆创新科技有限公司 | 一种飞行系统、飞行器、声音装置及声音处理方法 |
CN107310737A (zh) * | 2017-07-06 | 2017-11-03 | 上海复亚通信科技有限公司 | 一种便于对偏航船只进行喊话的无人机装置 |
GR20160100425A (el) * | 2016-08-02 | 2018-04-20 | Σπυριδων Κωνσταντινου Γιαννακος | Φορητη ηλεκτρονικη σειρηνα μεγαλης ισχυος, φερομενη απο μη επανδρωμενο ελικοφορο σκαφος |
-
2014
- 2014-09-05 CN CN201420509039.1U patent/CN204166894U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016154868A1 (zh) * | 2015-03-31 | 2016-10-06 | 深圳市大疆创新科技有限公司 | 一种飞行系统、飞行器、声音装置及声音处理方法 |
CN106029500A (zh) * | 2015-03-31 | 2016-10-12 | 深圳市大疆创新科技有限公司 | 一种飞行系统、飞行器、声音装置及声音处理方法 |
GR20160100425A (el) * | 2016-08-02 | 2018-04-20 | Σπυριδων Κωνσταντινου Γιαννακος | Φορητη ηλεκτρονικη σειρηνα μεγαλης ισχυος, φερομενη απο μη επανδρωμενο ελικοφορο σκαφος |
CN107310737A (zh) * | 2017-07-06 | 2017-11-03 | 上海复亚通信科技有限公司 | 一种便于对偏航船只进行喊话的无人机装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Xu Weijia Document name: Notification of Passing Examination on Formalities |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160627 Address after: 067000 Hebei city of Chengde province high tech Zone Yudu Phoenix sixth unit 2 Building No. 303 Patentee after: Chengde Eagle Shield Trading Co.,Ltd. Address before: Songzhangzi village Songzhangzi town 122524 Liaoning city in Lingyuan Province, a group of 9591 Patentee before: Xu Weijia |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: 067000 Chengde Development Zone, Hebei science and technology building, annex floor, floor 12 Patentee after: Chengde Eagle Electronic Technology Co.,Ltd. Address before: 067000 Hebei city of Chengde province high tech Zone Yudu Phoenix sixth unit 2 Building No. 303 Patentee before: Chengde Eagle Shield Trading Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 067000 Chengde Development Zone, Hebei science and technology building, annex floor, floor 12 Patentee after: HAWK EYE TECHNOLOGY CO.,LTD. Address before: 067000 Chengde Development Zone, Hebei science and technology building, annex floor, floor 12 Patentee before: Chengde Eagle Electronic Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20210905 |
|
CF01 | Termination of patent right due to non-payment of annual fee |