TrueLight Corporation

Taiwan, Province of China

 
Total IP 25
Total IP Rank # 58,976
IP Activity Score 1.6/5.0    7
IP Activity Rank # 135,799
Stock Symbol 3234 (tpex)
ISIN TW0003234001
Market Cap. 6.0B  (TWD)
Industry Semiconductors
Sector Technology

Patents

Trademarks

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0 0
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Last Patent 2024 - Surface emitting laser with hybr...
First Patent 1997 - Vertical cavity surface-emitting...

Latest Inventions, Goods, Services

2024 Invention Surface emitting laser with hybrid grating structure. The grating layer of a surface emitting las...
2020 Invention Structure of vertical cavity surface emitting laser. A structure of Vertical Cavity Surface-Emitt...
2018 Invention Edge-emitting laser having small vertical emitting angle. An edge-emitting laser having a small v...
Invention Structure and fabricating method of distributed feedback laser. A structure of distributed feedba...
Invention Structure of vcsel and method for manufacturing the same. A vertical-cavity surface-emitting Lase...
2017 Invention Packaging assembly for high-speed vertical-cavity surface-emitting laser. A packaging assembly fo...
Invention High-speed multi-channel optical transmitter module and method for fabricating the same. A high-s...
Invention Optical couping module and optical communication apparatus using the same. An optical coupling s...
2015 Invention Biometric authentication device and method. A biometric authentication device uses IR-VCSELs as l...
Invention Alignment jig for optical lens array. An alignment jig for an optical lens array is furnished on ...
Invention Thin optical imaging module of a biometric apparatus. A thin optical imaging module of a biometri...
2014 Invention Chip array structure for laser diodes and packaging device for the same. A chip array structure f...
2012 Invention Packaging device for matrix-arrayed semiconductor light-emitting elements of high power and high ...
Invention Chip array structure for laser diodes and packaging device for the same. A chip array structure ...
2011 Invention Optical inputting module of an electronic device for sensing movement of object and its light sou...
Invention Vertical cavity surface emitting laser and manufacturing method thereof. The present invention di...
Invention Inputting module and submount thereof and manufacturing method of the submount. A submount is use...
2009 Invention Method for fabricating oxide-confined vertical-cavity surface-emitting laser. The present inventi...
Invention Bi-directional optical device for use in fiber-optic communications. A bi-directional optical de...
Invention Dual wavelength laser device for optical communication. A dual wavelength laser device including ...
Invention Triple wavelength bidirectional optical communication system. A triple wavelength bidirectional ...
2007 Invention Packaging structure for the horizontal cavity surface emitting laser diode with monitor photodiod...
2006 Invention Multiple function thin-film resistor-capacitor array. A multiple function thin-film resistor-capa...
Invention Bi-directional optical signal transmitting and receiving device. A bi-directional transmitting an...
2005 Invention Method for producing an oxide confined semiconductor laser. A method for producing an oxide confi...
2002 Invention Common assembly structure of laser diode and monitoring pin detector. A common assembly structure...
2000 Invention Package structure of hybrid device in optical signal transmitter. A package structure of a hybrid...
1997 Invention Vertical cavity surface-emitting laser package. A vertical cavity surface-emitting laser package ...