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TETRAHEDRON TECHNOLOGY CORP

Overview
  • Total Patents
    12
About

TETRAHEDRON TECHNOLOGY CORP has a total of 12 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Taiwan and Republic of Korea. Its main competitors in its focus markets semiconductors, organic fine chemistry and basic materials chemistry are KAMATANI JUN, KOSUGE TETSUYA and YAMADA NAOKI.

Patent filings in countries

World map showing TETRAHEDRON TECHNOLOGY CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 10
#2 Republic of Korea 2

Patent filings per year

Chart showing TETRAHEDRON TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Hung Chun 7
#2 Ma Jie Hwa 5
#3 Shu Hsin Guo 3
#4 Shiu Shing-Guo 3
#5 Tsai Yung Cheng 2
#6 Li Hau-Jiun 2
#7 Wang Hung-Chun 2
#8 Yang Chang-An 1
#9 Ma Ji-Hua 1
#10 Chen Wan Chi 1

Latest patents

Publication Filing date Title
TW201326167A High efficient and low-voltage organic electroluminescent devices and material thereof
TW201118149A Organic electroluminescent device and host material thereof
KR20090057859A Organic electroluminescent device and material thereof
KR20080101619A Host material and organic electroluminescent device using the same
TW200726823A Aromatic compound and application on OLED thereof
TW200700529A Luminescent material of organic light-emitting diode (OLED)
TW200641087A Organic light emitting device
TWI242393B Emitting material for organic light emitting diode and its manufacturing process