CN216119353U - Led显示单元和led屏幕 - Google Patents
Led显示单元和led屏幕 Download PDFInfo
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- CN216119353U CN216119353U CN202120911280.7U CN202120911280U CN216119353U CN 216119353 U CN216119353 U CN 216119353U CN 202120911280 U CN202120911280 U CN 202120911280U CN 216119353 U CN216119353 U CN 216119353U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120911280.7U CN216119353U (zh) | 2021-04-29 | 2021-04-29 | Led显示单元和led屏幕 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120911280.7U CN216119353U (zh) | 2021-04-29 | 2021-04-29 | Led显示单元和led屏幕 |
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Publication Number | Publication Date |
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CN216119353U true CN216119353U (zh) | 2022-03-22 |
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CN202120911280.7U Active CN216119353U (zh) | 2021-04-29 | 2021-04-29 | Led显示单元和led屏幕 |
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CN (1) | CN216119353U (zh) |
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2021
- 2021-04-29 CN CN202120911280.7U patent/CN216119353U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100086 Beijing city Haidian District Shuangyushu Academy Road No. 44 Patentee after: China Film Science and Technology Research Institute (Film Technology Quality Inspection Institute of the Central Propaganda Department) Address before: 100086 Beijing city Haidian District Shuangyushu Academy Road No. 44 Patentee before: Film technology Quality Inspection Institute of the Central Propaganda Department |
|
CP01 | Change in the name or title of a patent holder | ||
CU01 | Correction of utility model |
Correction item: Patentee Correct: Film Technology Quality Inspection Institute of the Central Propaganda Department False: China Film Science and Technology Research Institute (Film Technology Quality Inspection Institute of the Central Propaganda Department) Number: 01-02 Volume: 40 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 100086 Beijing city Haidian District Shuangyushu Academy Road No. 44 Patentee after: China Film Science and Technology Research Institute (Film Technology Quality Inspection Institute of the Central Propaganda Department) Country or region after: China Address before: 100086 Beijing city Haidian District Shuangyushu Academy Road No. 44 Patentee before: Film technology Quality Inspection Institute of the Central Propaganda Department Country or region before: China |
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TR01 | Transfer of patent right |