CN203500873U - 一种全角度发光直条灯丝 - Google Patents
一种全角度发光直条灯丝 Download PDFInfo
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- CN203500873U CN203500873U CN201320453690.7U CN201320453690U CN203500873U CN 203500873 U CN203500873 U CN 203500873U CN 201320453690 U CN201320453690 U CN 201320453690U CN 203500873 U CN203500873 U CN 203500873U
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CN201320453690.7U CN203500873U (zh) | 2013-07-29 | 2013-07-29 | 一种全角度发光直条灯丝 |
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CN201320453690.7U CN203500873U (zh) | 2013-07-29 | 2013-07-29 | 一种全角度发光直条灯丝 |
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CN203500873U true CN203500873U (zh) | 2014-03-26 |
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CN201320453690.7U Expired - Fee Related CN203500873U (zh) | 2013-07-29 | 2013-07-29 | 一种全角度发光直条灯丝 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105161597A (zh) * | 2014-05-29 | 2015-12-16 | 惠州市华瑞光源科技有限公司 | Led灯丝 |
EP3154097A4 (en) * | 2014-05-29 | 2017-10-25 | Huizhou Very Light Source Technology Co. Ltd. | Led lamp filament |
CN107887369A (zh) * | 2016-09-30 | 2018-04-06 | 王定锋 | 一种led双色灯条及制作方法 |
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2013
- 2013-07-29 CN CN201320453690.7U patent/CN203500873U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105161597A (zh) * | 2014-05-29 | 2015-12-16 | 惠州市华瑞光源科技有限公司 | Led灯丝 |
EP3154097A4 (en) * | 2014-05-29 | 2017-10-25 | Huizhou Very Light Source Technology Co. Ltd. | Led lamp filament |
US9982854B2 (en) | 2014-05-29 | 2018-05-29 | Huizhou Very Light Source Technology Co., Ltd | LED lamp filament |
CN107887369A (zh) * | 2016-09-30 | 2018-04-06 | 王定锋 | 一种led双色灯条及制作方法 |
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Legal Events
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GR01 | Patent grant | ||
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ASS | Succession or assignment of patent right |
Owner name: HANGZHOU HENGCHENG OPTOELECTRONIC TECHNOLOGY CO., Free format text: FORMER OWNER: WANG ZHEN Effective date: 20150522 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150522 Address after: 311307 Zhejiang city of Ling'an province Gao Yang Road No. 28 Patentee after: HANGZHOU HENGCHENG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 311307 Zhejiang city of Ling'an province Gao Yang Road No. 28 Patentee before: Wang Zhen |
|
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU HESUNNY PHOTOELECTRIC TECHNOLOGY CO., LTD Free format text: FORMER NAME: HANGZHOU HENGCHENG OPTOELECTRONIC TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 311307 Zhejiang city of Ling'an province Gao Yang Road No. 28 Patentee after: Hangzhou star high rainbow Photoelectric Technology Co., Ltd. Address before: 311307 Zhejiang city of Ling'an province Gao Yang Road No. 28 Patentee before: HANGZHOU HENGCHENG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20190729 |
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CF01 | Termination of patent right due to non-payment of annual fee |