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TECHWING INC

Overview
  • Total Patents
    225
  • GoodIP Patent Rank
    6,449
  • Filing trend
    ⇩ 20.0%
About

TECHWING INC has a total of 225 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea, China and Taiwan. Its main competitors in its focus markets measurement, machines and semiconductors are TECH WING CO LTD, ESSAI INC and TSE CO LTD.

Patent filings in countries

World map showing TECHWING INCs patent filings in countries

Patent filings per year

Chart showing TECHWING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Na Yun Sung 76
#2 Noh Jong Ki 31
#3 Lee Sang Hoon 20
#4 Kim Dong Il 13
#5 Hwang Jung Woo 13
#6 Sung Ki Joo 13
#7 Lee Sang Won 12
#8 Shin Hee Taek 11
#9 Choi Hee Jun 10
#10 Ha Sung Won 10

Latest patents

Publication Filing date Title
KR20210021502A Apparatus for checking mounting status of electronic component
KR20210013735A Electric device labeling equipment
KR20210008463A Labelling equipment
KR20200142484A Teaching point settlement method in handler for testing semiconductor device and the handler
KR20200112761A Electric device unloading equipment
KR20200110269A Pushing apparatus for test handler
KR20200105637A Contact apparatus
KR20200070165A Test handler
KR20200052863A Pusher assembly for match plate of test handler
KR20200049732A Test handler and electronic device test method using the same
KR20200146010A Test board and test chamber
KR20200045996A Test handler
KR20200138654A Inspection apparatus for equipment of handling electronic components
KR20200117825A Apparatus for cleaning carrier board of electronic component
KR20210020259A Photographing apparatus for recognizing identification code
KR20210012088A Handler for testing electronic components
CN110783223A Imaging device for electronic component handling equipment
KR20210000111A Test chamber
KR20190082173A Test handler
KR20190064537A Side docking type test handler