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SEMICONDUCTOR ENERGY LAB KK

Overview
  • Total Patents
    1,083
About

SEMICONDUCTOR ENERGY LAB KK has a total of 1,083 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Republic of Korea, China and Taiwan. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are SEMINCONDUCTOR ENERGY LAB COMPANY LTD, LIANYONG SCIENCE AND TECHNOLOG and YUNGU GUAN TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SEMICONDUCTOR ENERGY LAB KKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 1,053
#2 China 28
#3 Taiwan 1
#4 United States 1

Patent filings per year

Chart showing SEMICONDUCTOR ENERGY LAB KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Shunpei 415
#2 Koyama Jun 137
#3 Seo Satoshi 80
#4 Kimura Hajime 70
#5 Takayama Toru 56
#6 Tanaka Koichiro 50
#7 Takemura Yasuhiko 49
#8 Maruyama Junya 38
#9 Teramoto Satoshi 37
#10 Arai Yasuyuki 37

Latest patents

Publication Filing date Title
KR20080002677A Semiconductor device and electronic device having the same
KR20080003238A Semiconductor device and manufacturing method thereof
KR20070106460A Method for manufacturing semiconductor device
KR20070095782A Nonvolatile semiconductor memory device
KR20070095195A Crystalline semiconductor film, semiconductor device and method for manufacturing thereof
KR20070090836A Method for manufacturing semiconductor device
KR20070090828A Method for manufacturing semiconductor device
KR20070079908A Display device and electronic apparatus having the display device
KR20070077068A Driving method of display device
KR20070074469A Display device and manufacturing method of the same
KR20070075276A Display device and manufacturing method thereof
KR20070058314A Manufacturing method of semiconductor device
KR20070042455A Display device and driving method thereof
KR20060126367A Integrated circuit device and manufacturing method thereof
KR20080003926A Laser irradiation apparatus and laser irradiation method
KR20080002947A Wireless chip
KR20070118692A Light-emitting element, light-emitting device, and vapor deposition apparatus
KR20070118679A Wireless chip and electronic device having wireless chip
KR20070116266A Semiconductor device
KR20070110515A Light-emitting element, light-emitting device, and electronic appliance