Chaozhou Three-circle (Group) Co., Ltd.

China


 
Total IP 37
Total IP Rank # 38,090
IP Activity Score 1.8/5.0    10
IP Activity Rank # 89,615
Stock Symbol 300408 (szse)
ISIN CNE100001Y42
Market Cap. 71.1B  (CNY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

9 0
0 0
26 2
0
 
Last Patent 2024 - Connecting pipe fitting of fuel ...
First Patent 1997 - Fuel cell interconnect device
Last Trademark 2009 - CTREI
First Trademark 2009 - CTREI

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Connecting pipe fitting of fuel cell and preparation method therefor, and fuel cell module. The e...
Invention Microcrystalline glass material for fuel cell connecting component. The present application relat...
2022 Invention Ferrule assembly and fiber optic fast connector comprising the same. A ferrule assembly and a fi...
Invention Ferrule assembly and optical fiber quick connector having same. A ferrule assembly and an optical...
2021 Invention Thick film resistance slurry. Disclosed is a thick film resistance slurry, which comprises at lea...
2019 Invention Zirconia compounded alumina ceramic sintered body, preparation method therefor and use thereof. D...
Invention Ceramic composite middle frame of mobile terminal and manufacturing method therefor. A ceramic co...
2017 Invention Antifouling substrate and preparation method thereof. An antifouling substrate comprising: a subs...
Invention Mt ferrule raw material and preparation method therefor. Disclosed are an MT ferrule raw material...
Invention Aureate ceramic and preparation method therefor. Disclosed is an aureate ceramic, comprising a ce...
Invention Guide pin and manufacturing method therefor. The present invention discloses a guide pin, which c...
Invention Guide pin and manufacturing method therefor. A guide pin, comprising a base support layer (1) and...
2015 Invention Electrochemical energy conversion devices and cells, and positive electrode-side materials for th...
Invention Electrochemical energy conversion devices and cells, and negative electrode-side materials for th...
2013 Invention Rolling rotor (piston) type compressor. Disclosed is a rolling rotor (piston) type compressor, co...
Invention Cerium oxide and zirconium oxide based composite rare earth oxide and preparation method therefor...
Invention Through ground cable. A through ground cable comprises a cable core (1) consisting of multiple me...
Invention Cerium oxide-zirconium oxide based composite rare-earth oxide and preparation method thereof. Pro...
2012 Invention Methods for forming and abutting two-piece suit of ceramic blister shell. Disclosed are methods f...
Invention High performance quick terminal assembly for optical fiber. A high performance quick terminal as...
Invention High-performance optical-fiber fast termination component. A high-performance optical-fiber fast ...
Invention Ceramic ferrule. The present invention relates to the technical field of preparation of advanced ...
Invention Ceramic ferrule. A ceramic ferrule made of a complex Zircornium oxide base material which blends...
2011 Invention High performance quick terminal assembly for optical fiber. The present invention discloses a hig...
Invention High-performance fast termination assembly for optical fibre. A fast termination assembly for opt...
Invention Fast termination assembly for optical fibre. A fast termination assembly for optical fibre, compr...
Invention Rapid optical fibre forming assembly. A rapid optical fibre forming assembly, including an optica...
Invention Two-dimensional optical fiber array carrying collimating lens. A two-dimensional optical fiber ar...
Invention Thermal management in a fuel cell stack. A fuel cell stack comprising multiple arrays of one or m...
Invention Thermal management in a fuel cell stack. A fuel cell stack (300) comprising multiple arrays of on...
2010 Invention Ceramic packaging base having convex platforms. A ceramic packaging base having convex platforms ...
Invention Ceramic packaging base board. A ceramic packaging base board comprises a packaging substrate (1),...
Invention Multi-core optical fiber ferrule body for hermetic packaging of optical switch. The invention re...
Invention Multi-core optical fiber ferrule body for air-tight packaging of optical switch. A multi-core opt...
Invention Multi-core optical fiber ferrule body for hermetic packaging of optical switch. A multi-core opti...
2009 Invention Solid oxide fuel cell or solid oxide fuel cell sub-component and methods of preparing same. A sol...
G/S Galvanic batteries; capacitors; holders for electric coils; couplings, electric; connectors (ele...
G/S Resistance material; resistances, electric; capacitors; galvanic cells; galvanic batteries; indu...
2006 Invention Steam generator. A method of generating steam by heating water in a steam generator comprising a ...
2005 Invention Fuel cell with jet pump assembly. The present invention relates to a fuel cell system and to a me...
2003 Invention Method of operating a fuel cell. A method of generating hydrogen for use in a fuel cell system, w...
Invention Solid oxide fuel cell. A solid oxide fuel cell comprising a solid oxide electrolyte layer, a cath...
Invention Desulfurisation of fuel. A method of removing sulfur from a fuel supply stream for a fuel cell (1...
Invention Thermal management of fuel cells. A method for the thermal management of a fuel cell, which metho...
2002 Invention Fuel cell gas separator. 3 on the cathode side (30). A protective layer (31) may also be provided...
Invention Fuel cell system. A fuel cell produces electricity by reacting a higher carbon hydrocarbon fuel w...
Invention Fuel cell system. A process for producing electricity in a fuel cell which comprises: a) pre-refo...
2001 Invention Electrically conductive ceramics. A metal oxide ceramic material such as alumina or chromia which...