Yongsheng Song

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramic dielectric material matched with nickel internal electrode...
- Patent number 8,753,995
- Issue date Jun 17, 2014
- Guangdong Fenghua Advanced Technology Holding Co., Ltd.
- Beibei Song
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Anti-reductive high-frequency ceramic dielectric material sintered...
- Patent number 8,709,962
- Issue date Apr 29, 2014
- Guangdong Fenghua Advanced Technology Holding Co., Ltd.
- Beibei Song
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Valve with the device enhancing capability of its closure member an...
- Patent number 8,556,226
- Issue date Oct 15, 2013
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seat ring
- Patent number 8,210,500
- Issue date Jul 3, 2012
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve with a structure for mitigating abrasive wear or galling of s...
- Patent number 8,205,860
- Issue date Jun 26, 2012
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC DIELECTRIC MATERIAL MATCHED WITH NICKEL INTERNAL ELECTRODE...
- Publication number 20120268862
- Publication date Oct 25, 2012
- Beibei Song
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ANTI-REDUCTIVE HIGH-FREQUENCY CERAMIC DIELECTRIC MATERIAL SINTERED...
- Publication number 20120250222
- Publication date Oct 4, 2012
- Beibei Song
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Valve with a Structure for Mitigating Abrasive Wear or Galling of S...
- Publication number 20100193723
- Publication date Aug 5, 2010
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve
- Publication number 20090184277
- Publication date Jul 23, 2009
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Seat Ring
- Publication number 20090008593
- Publication date Jan 8, 2009
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve for Fluids Containing Solid Particles or Liquid Drops
- Publication number 20080251750
- Publication date Oct 16, 2008
- Yongsheng Song
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...