CN203646543U - 多功能口罩 - Google Patents
多功能口罩 Download PDFInfo
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- CN203646543U CN203646543U CN201320737314.0U CN201320737314U CN203646543U CN 203646543 U CN203646543 U CN 203646543U CN 201320737314 U CN201320737314 U CN 201320737314U CN 203646543 U CN203646543 U CN 203646543U
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Application Number | Priority Date | Filing Date | Title |
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CN201320737314.0U CN203646543U (zh) | 2013-11-20 | 2013-11-20 | 多功能口罩 |
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CN201320737314.0U CN203646543U (zh) | 2013-11-20 | 2013-11-20 | 多功能口罩 |
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CN203646543U true CN203646543U (zh) | 2014-06-18 |
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CN201320737314.0U Expired - Fee Related CN203646543U (zh) | 2013-11-20 | 2013-11-20 | 多功能口罩 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104799453A (zh) * | 2015-05-06 | 2015-07-29 | 苏州市吴中区甪直明达漂染厂 | 一种带有蓝牙麦克风的棉纱口罩 |
CN104814544A (zh) * | 2015-05-27 | 2015-08-05 | 京东方科技集团股份有限公司 | 一种智能穿戴设备 |
CN104921347A (zh) * | 2015-07-07 | 2015-09-23 | 无锡市翱宇特新科技发展有限公司 | 一种多功能防油溅头套 |
CN107048534A (zh) * | 2017-04-13 | 2017-08-18 | 苏州市吴中区甪直明达漂染厂 | 一种带有耳机的棉纱口罩 |
CN109198753A (zh) * | 2017-07-07 | 2019-01-15 | 深圳市柏斯曼电子科技股份有限公司 | 一种带有蓝牙耳机功能的智能口罩 |
CN111659048A (zh) * | 2020-06-19 | 2020-09-15 | 许克芝 | 多功能防毒防尘扬声话筒面罩 |
CN111703079A (zh) * | 2020-06-24 | 2020-09-25 | 重庆智领医创科技成果转化服务有限责任公司 | 一种口罩封口装置 |
CN112914175A (zh) * | 2021-01-29 | 2021-06-08 | 深圳市长丰影像器材有限公司 | 一种口罩及口罩生产方法 |
WO2022231763A1 (en) * | 2021-04-26 | 2022-11-03 | Microsoft Technology Licensing, Llc | Face mask communication system with an embeddable microphone |
-
2013
- 2013-11-20 CN CN201320737314.0U patent/CN203646543U/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104799453A (zh) * | 2015-05-06 | 2015-07-29 | 苏州市吴中区甪直明达漂染厂 | 一种带有蓝牙麦克风的棉纱口罩 |
CN104814544A (zh) * | 2015-05-27 | 2015-08-05 | 京东方科技集团股份有限公司 | 一种智能穿戴设备 |
CN104921347A (zh) * | 2015-07-07 | 2015-09-23 | 无锡市翱宇特新科技发展有限公司 | 一种多功能防油溅头套 |
CN107048534A (zh) * | 2017-04-13 | 2017-08-18 | 苏州市吴中区甪直明达漂染厂 | 一种带有耳机的棉纱口罩 |
CN109198753A (zh) * | 2017-07-07 | 2019-01-15 | 深圳市柏斯曼电子科技股份有限公司 | 一种带有蓝牙耳机功能的智能口罩 |
CN111659048A (zh) * | 2020-06-19 | 2020-09-15 | 许克芝 | 多功能防毒防尘扬声话筒面罩 |
CN111703079A (zh) * | 2020-06-24 | 2020-09-25 | 重庆智领医创科技成果转化服务有限责任公司 | 一种口罩封口装置 |
CN112914175A (zh) * | 2021-01-29 | 2021-06-08 | 深圳市长丰影像器材有限公司 | 一种口罩及口罩生产方法 |
WO2022231763A1 (en) * | 2021-04-26 | 2022-11-03 | Microsoft Technology Licensing, Llc | Face mask communication system with an embeddable microphone |
US11689933B2 (en) | 2021-04-26 | 2023-06-27 | Microsoft Technology Licensing, Llc | Face mask communication system with an embeddable microphone |
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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: QIANBAIDUN (XIAMEN) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGDONG COLLEGE OF MECHANOELECTRIC VOCATION AND TECHNOLOGY Effective date: 20150326 |
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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: 510515 GUANGZHOU, GUANGDONG PROVINCE TO: 361011 XIAMEN, FUJIAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150326 Address after: Temple Street Xin Yongsheng Industrial Park Lake District of Xiamen City, Fujian province 361011 599 No. five building second layer Patentee after: Qianbaidun (Xiamen) Technology Co., Ltd. Address before: 510515 Guangzhou, Baiyun District, Guangdong, and Toad rock road, No. 2 Patentee before: Guangdong Jidian Polytechnic |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181120 |
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CF01 | Termination of patent right due to non-payment of annual fee |