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TECHWING CO LTD

Overview
  • Total Patents
    410
  • GoodIP Patent Rank
    14,229
  • Filing trend
    0.0%
About

TECHWING CO LTD has a total of 410 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and Taiwan. Its main competitors in its focus markets measurement, semiconductors and machines are TRANSLARITY INC, TESTMETRIX INC and ADVANCED INQUIRY SYSTEMS INC.

Patent filings in countries

World map showing TECHWING CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Na Yun Sung 200
#2 Jeon In Gu 111
#3 Ku Tae Hung 89
#4 Shim Jae Gyun 75
#5 Yo Dong Hyun 60
#6 Na Yun-Sung 42
#7 Yoo Hyun Jun 40
#8 Hwang Jung Woo 33
#9 Ku Tae-Hung 23
#10 Noh Jong Ki 23

Latest patents

Publication Filing date Title
CN112114207A Test board and test chamber
CN112014410A Inspection device for electronic component handling equipment
CN110244141A Sorting machine is used in electronic component test
CN109709463A Manipulator
KR20150081417A Test handler
CN104511431A Test handler
KR20140111247A Carrier board circulation method and transfer method in apparatus in order to support testing an electric device
KR20160007999A Handler for testing semiconductor device and interface board for tester
CN106903066A For the impeller component of the matching disc of testing, sorting machine
KR20160006486A Handler for testing semiconductor device
TW201504644A Pusher assembly for match plate of test handler
KR20150146240A Test handler
KR20150146131A Apparatus for changing operation jig and operation equipment
KR20140072847A Pressurizing apparatus for handler and handler
KR20150129904A Test handler and electronic device test method using the same
KR20150128423A Distribution apparatus and operation equipment
KR20150123377A Handler for electric device test and the operation method tthereof
KR20150121372A Test handler
KR20150117732A Test handler, pushing device and test tray for testhandler, interface board for tester
KR20150116216A Electric device casing equipment and labeling equipment