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BBSA LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    215,635
About

BBSA LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, Japan and United States. Its main competitors in its focus markets semiconductors are SHENGKAI SCIENCE & TECH CO LTD, XI'AN LONTEN RENEWABLE ENERGY TECH INC and AFANASEV VLADIMIR V.

Patent filings in countries

World map showing BBSA LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 9
#2 Japan 1
#3 United States 1

Patent filings per year

Chart showing BBSA LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Cho Meoung Whan 11
#2 Lee Seog Woo 10
#3 Choi Chul Min 3
#4 Toba Ryuichi 3
#5 Kadowaki Yoshitaka 3
#6 Park Ki Man 3
#7 Toyoda Tatsunori 1
#8 Ri Ame 1
#9 Choi Won Taek 1
#10 Chang Phil Kuk 1

Latest patents

Publication Filing date Title
KR20150099700A Semiconductor light emitting device
JP2015097298A Method for manufacturing group iii nitride semiconductor vertical structure led chip
KR20150029423A Semiconductor light emitting device
KR20150027573A Semiconductor light emitting device and method of manufacturing the same
KR20150000750A Semiconductor light emitting device and method of manufacturing the same
KR101419870B1 Iii-nitride semiconductor light emitting device
KR20140148199A Iii-nitride semiconductor stacked structure
KR20140148200A Method of manufacturing iii-nitride semiconductor layer
KR20140148201A Method of manufacturing iii-nitride semiconductor layer
KR20140081841A Semiconductor element and method of manufacturing same