Champ Tech Optical (Foshan) Corporation

China

 
Total IP 97
Total IP Rank # 13,480
IP Activity Score 2.4/5.0    35
IP Activity Rank # 21,649
Parent Entity Foxconn (Far East) Ltd

Patents

Trademarks

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Last Patent 2024 - Impeller for heat dissipation fa...
First Patent 2004 - Drive source of a camera lens

Latest Inventions, Goods, Services

2024 Invention Circuit board with anti-corrosion properties and electronic device having the same. A circuit bo...
2023 Invention Impeller for heat dissipation fan, heat dissipation fan having the same and electronic device. A...
Invention Heat dissipation device and processing method of heat dissipation device. A heat dissipation dev...
Invention Cooling panel and cooling device. Cooling panel and cooling devices are provided in this applica...
Invention Heat pipe and device. A heat pipe operating noiselessly by preventing, or reducing the effects o...
Invention Motor cover
Invention Fan frame and fan module. A fan frame includes a central base, a frame wall, and a plurality of ...
2022 Invention Radiator. A radiator with high-temperature performance includes a radiating pipe, a heat conduct...
Invention Fan with improved heat dissipation performance and low noise and electronic device having the sam...
Invention Cooling fan. A cooling fan creating a more stable airflow for heat-removing purposes, with reduce...
Invention Fan and electronic device having the same. A fan and an electronic device are provided. The fan i...
Invention Circuit board with anti-corrosion properties, method for manufacturing the same, and electronic d...
Invention Fan frame with improved heat dissipation performance and heat dissipation fan having the same. A ...
Invention Impeller with improved heat dissipation performance and reduced noise and heat dissipation fan ha...
Invention Heat dissipation device and heat dissipation device assembling method. A compact heat dissipatio...
2021 Invention Fan. A fan includes a hub, a plurality of fan blades arranged around the hub and connected to th...
Invention Heat pipe, method for manufacturing the same, and device. A heat pipe operating noiselessly by pr...
Invention Motor rotor plate, motor rotor having motor rotor plate, and motor having motor rotor. A motor r...
2020 Invention Powder feed for injection molding process. A powder feed for injection molding process includes ...
Invention Slim fan and oil bearing structure of fan. An oil bearing structure of a fan includes a shaft sea...
Invention Control circuit and lighting device with control circuit. A lighting device which is controllable...
Invention Fan module. A fan module includes a first fan frame and a second fan frame. A side surface of the...
Invention Heat dissipation fan of electronic device. A fan includes a fan frame, a stator fixedly mounted ...
Invention Long life fan. A fan with reduced friction and subject to much reduced wear includes a stator as...
2019 Invention Fan with non-rotating billboard function. A fan that is able to display an advertisement or othe...
Invention Liquid cooled heat dissipation device. A heat dissipating device which is liquid cooled includes ...
Invention Powder injection molding feedstock. A powder injection molding feedstock includes powder particl...
Invention Controllable silicon light regulation apparatus. A controllable silicon light regulation apparatu...
Invention Method of making stainless steel. A method of making stainless steel includes smelting metal mat...
Invention Liquid-cooled radiator. A liquid-cooled radiator includes liquid-cooled boards, a condenser, a dr...
Invention Powder feed for injection molding process and method for manufacturing porous metal. A method for...
2018 Invention Heat dissipating fan and electronic device having the same. A heat dissipating fan includes a ho...
Invention Optical lens, light guide member and double sided luminosity device. A device emitting light from...
Invention Method for manufacturing metal products having irregular shapes. A method for manufacturing meta...
Invention Method for manufacturing metal product with two blanks. A method for manufacturing hollow and oth...
2017 Invention Powder injection molding feedstock and method for manufacturing the same. A method for manufactur...
Invention Fixing structure and heat dissipation device therewith. A fixing structure for a heat-dissipatin...
Invention Control circuit. A control circuit of the present disclosure can directly coupled with AC power g...
Invention Axial flow fan and electronic device. An axial flow fan includes a fan frame and an impeller rece...
Invention Airtight structure. An airtight structure includes a first plate, a second plate, a wick structur...
Invention Heat dissipating device with improved cooling performance. A heat dissipating device includes a f...
Invention Cooling fan and electronic device having the same. A cooling fan with shapes, sizes, and placemen...
Invention Airtight structure. An airtight structure includes a first plate having a first surface and a sec...
Invention Heat dissipating fan having a central tube having an annular plate forming a stopping portion and...
2016 Invention Fan frame and heat dissipation fan having the same. A vibration-proofed fan frame includes a hous...
2015 Invention Light emitting diode module. A light emitting diode module (LED includes a base, a light emitting...
Invention Wall lamp. A wall lamp includes a lamp body, a connector, a power box, a light emitting unit and...
Invention Street lamp. A street lamp includes a housing, a plurality of light emitting units and a driving...
Invention Light emitting diode street lamp control system. A light emitting diode (LED) street lamp control...
Invention Heat dissipation fan. A heat dissipation fan includes a base plate, a frame formed on a side of t...