Chao YU

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Xianyang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hot-state efficient filling devices and methods for roots of flange...
- Patent number 12,281,038
- Issue date Apr 22, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Menglong Wang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE PROPULSION STRUCTURE WITH UNEQUAL PROPULSION AMOUNT BASED...
- Publication number 20250187964
- Publication date Jun 12, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Chao YU
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
FRONT-ZONE DUAL-ELECTRODE NON-EQUIDISTANT KILNS AND OPERATION METHO...
- Publication number 20250187966
- Publication date Jun 12, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Wei YANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DEVICES AND METHODS FOR CONTROLLING EXTRACTION AMOUNTS AND HOMOGENI...
- Publication number 20250091926
- Publication date Mar 20, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Chao YU
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
DEVICES AND METHODS FOR PREVENTING A COOLING FLAT TUBE OF A PLATINU...
- Publication number 20250091927
- Publication date Mar 20, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Guohong YANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HOT-STATE EFFICIENT FILLING DEVICES AND METHODS FOR ROOTS OF FLANGE...
- Publication number 20250091928
- Publication date Mar 20, 2025
- CAIHONG DISPLAY DEVICES CO., LTD.
- Menglong WANG
- C03 - GLASS MINERAL OR SLAG WOOL