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AD SEMICON CO LTD

Overview
  • Total Patents
    101
  • GoodIP Patent Rank
    118,889
  • Filing trend
    ⇩ 50.0%
About

AD SEMICON CO LTD has a total of 101 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, China and United States. Its main competitors in its focus markets computer technology, basic communication technologies and measurement are AD SEMICONDUCTOR CO LTD, MAHARYTA ANDRIY and KUANG YU.

Patent filings in countries

World map showing AD SEMICON CO LTDs patent filings in countries

Patent filings per year

Chart showing AD SEMICON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Sang Chuel 71
#2 Cheong Sang Bo 31
#3 Yang Min Sung 22
#4 Kim Bok Man 21
#5 Joo Jae Hong 18
#6 Park Kwang Deok 15
#7 Han Yong Hyun 12
#8 Won Chang Su 9
#9 Kwak Hee Soo 8
#10 Noh Hak Cheol 8

Latest patents

Publication Filing date Title
KR20190092347A Apparatus and Method for Sensing of Human Body Using Coil
KR102138668B1 Complex sensor of inductive capacity and capacitance and control apparatus thereof
KR20200104965A Apparatus for sensing level of liquid
KR20200089808A Apparatus for touch input
KR20190097873A Microwave Sensor
KR101994218B1 Sensor and Sensing Method Using Multiple Spiral Coil
KR20190076478A Apparatus and Method for Sensing of Human Body Using Coil
KR20190014614A Sensing System and Method, Portable Terminal Using the Same
KR101920658B1 Motion Sensor Using Electrostatic Capacity and Method for Sensing Therefor
KR20180031865A Level Sensor Using Electrostatic Capacity and Sensing Pad Therefor, and Method for Sensing of Level
KR20160126131A Apparatus for Transmission of Sensing Signal and Capacitive Sensor Apparatus Using The Same
KR20160034477A Capacitive Sensor Apparatus, Fabrication Method and Operating Method Thereof
KR20160017478A Touch Panel, Touch Sensing Apparatus and Digital Device Having the Same
KR20150059403A Capacitive touch switch and method for manufacturing thereof
KR20140068754A Electrostatic Capacitance Sensor
KR20140023556A Digital device
KR101353296B1 Digital device and controlling method thereof
KR20140006225A Capacitive sensor and method for elimination of noise therefor
KR101299625B1 Apparatus for touch input, digital device having the same and controlling method thereof
KR20130083124A Apparatus and method for detection of capacitance