Nan Gao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Curved surface coating device for curved surface display panel and...
- Patent number 11,207,707
- Issue date Dec 28, 2021
- HEFEI BOE Optoelectronics Technology Co., Ltd.
- Yangkun Jing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Projection-type photolithography system using composite photon sieve
- Patent number 8,736,812
- Issue date May 27, 2014
- Institute of Microelectronics, Chinese Academy of Sciences
- Changqing Xie
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING COMMENTS AND ELECTRONIC DEVICE
- Publication number 20250078330
- Publication date Mar 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Qiu YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROCESSING COMMENTS AND ELECTRONIC DEVICE
- Publication number 20250078331
- Publication date Mar 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yanhang JIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION-TYPE PHOTOLITHOGRAPHY SYSTEM USING COMPOSITE PHOTON SIEVE
- Publication number 20130044299
- Publication date Feb 21, 2013
- Institute of Microelectronics, Chinese Academy of Sciences
- Changqing Xie
- G02 - OPTICS