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GIA trademark filings in Korea

Korean trademark applications and registrations filed by foreign applicants under the English mark name GIA. Data: gazette data as of 2026-10-01, later filings from daily collection up to 2026-11-09.

In Korean: GIA 상표 한국 출원 현황

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Korean filings (foreign applicants)22
Registered12
Pending or published (under examination)0
Earliest filing in this list1990-01-17
Latest filing in this list2018-02-21

Korean spellings used with the English name GIA

Hangul mark names that appear together with the English name GIA in Korean trademark filings (any applicant), with the number of filings.

Hangul spellingFilings
지아7
지 아이 에이1

Filings

Application no.MarkApplicantStatusFiledRegistration no.Expires
4020187017654GIAEpiroc Drilling Tools AktiebolagLapsed2018-02-2140167931400002028-02-21
4020187022468GIAEpiroc Drilling Tools AktiebolagLapsed2018-02-2140168480200002028-02-21
4020160096500GIAGemological Institute of America, Inc.Registered2016-11-0940131583300002027-12-22
4120160012344GIAGemological Institute of America, Inc.Registered2016-03-1641038391200002027-01-16
4020120065306GIAGemological Institute of America, Inc.Registered2012-10-2240098815100002033-08-12
4020117000784GIASimplisse, Inc.Lapsed2010-12-0340088556300002020-12-03
5120090002373GIAGemological Institute of America, Inc.Registered2009-08-1241005609200002029-08-20
5020090004028GIAGemological Institute of America, Inc.Registered2009-02-1940044372400002029-03-10
4020030024010GIAGemological Institute of America, Inc.Registered2003-05-2840061368300002035-04-06
4520010003709GIAGemological Institute of America, Inc.Registered2001-10-2345001098300002034-11-01
4520010002205GIAGemological Institute of America, Inc.Registered2001-06-2145001069100002034-09-21
7020000000403GIAGemological Institute of America, Inc.Registered2000-10-2040044372400002029-03-10
4020000026772GIAGemological Institute of America, Inc.Lapsed2000-06-0340050673800002011-11-16
4020000022974GIAGemological Institute of America, Inc.Lapsed2000-05-1640049851300002021-07-27
4019990021051GIAGemological Institute of America, Inc.Refused1999-06-16
4019990016979GIAGemological Institute of America, Inc.Lapsed1999-05-1840050346000002011-10-11
4019980020762GIA폴리라이트 타이완 캄파니 리미티드Registered1998-08-1740047501400002030-08-11
4019980007856GIAGemological Institute of America, Inc.Registered1998-03-1840044372400002029-03-10
4119980002346GIAGemological Institute of America, Inc.Registered1998-03-1841005609200002029-08-20
4019940024530GIAPOLYMERLAND, INCRefused1994-06-21
4019900001197GIA제말러지칼인스티튜트오브아메리카인코오포레이티드Refused1990-01-17
4119900000112GIA제말러지칼인스티튜트오브아메리카인코오포레이티드Refused1990-01-17

More Korean filings containing GIA

Registered, published or pending Korean filings whose mark name contains GIA as a word, or one of the Hangul spellings above (automatic text match). 45 filings; the latest 45 are shown.

Application no.MarkStatusFiled
4020260154006ZIA 지아Pending2026-07-28
4020260154009ZIA 지아Pending2026-07-28
4020260154014ZIA 지아Pending2026-07-28
4020260154018ZIA 지아Pending2026-07-28
4020260154020ZIA 지아Pending2026-07-28
4020257021195GIA School of Gemology and Jewelry ArtsPending2025-08-15
4020250073347 지아Pending2025-04-29
4020250073351 지아Pending2025-04-29
4020257014678PHO GIA TRUYEN 49A BAT DAN SINCE 1950Pending2025-04-21
4020240207347GIA FARM 지아팜Published2024-11-12
4020240207360GIA FARM 지아팜Registered2024-11-12
4020240207389GIA FARM 지아팜Published2024-11-12
4020240207399gia farm 자연담아 정직한 마음 지아팜Published2024-11-12
4020240207406gia farm 자연담아 정직한 마음 지아팜Registered2024-11-12
4020240207417gia farm 자연담아 정직한 마음 지아팜Registered2024-11-12
4020230174635GIA CAT 길묘Registered2023-09-22
4020230027103Pho Vua quan an gia dinh Viet Nam 베트남 가정식 전문점Registered2023-02-15
4020227028578GIA MATCH IDRegistered2022-11-21
4020220005840GIA ALUMNI COLLECTIVERegistered2022-01-11
4020217046299GIA KNOWLEDGE INTEGRITY EXCELLENCE 1931Registered2021-10-11
4020217009689RUOU DE ONG GIARegistered2021-01-04
4020200148674 지아 소리잠Registered2020-08-24
4020190165609 지아 지아한의원 지Registered2019-10-29
4020190061248GIA BAORegistered2019-04-19
4020187022722I.AM.GIARegistered2018-11-20
4020197007104GIA ALUMNIRegistered2018-05-08
4020180007297Pho Gia 퍼찌아Registered2018-01-17
4020187001612GIA ID 100Registered2017-12-08
4020170156009gia PASTARegistered2017-12-06
4520160002174GIA DIAMONDCHECKRegistered2016-03-16
4520160002175KNOWLEDGE INTEGRITY EXCELLENCE 1931 GIARegistered2016-03-16
4020150076788GIA FOCUSRegistered2015-10-19
4020150018010 지아 FRESHRegistered2015-03-11
4520120005877KNOWLEDGE INTEGRITY EXCELLENCE 1931 GIARegistered2012-11-13
4020110031269ENDO GIARegistered2011-06-09
4020100045079 지아Registered2010-08-30
4020100045087Z:IN 지아Registered2010-08-30
4020100044220 지아 FlooringRegistered2010-08-25
5020100006831GIA GEMOLOGICAL INSTITUTE OF AMERICARegistered2010-05-12
5020020006142GIA GEM GEM INSTRUMENTS CORPORATION 지.아이.에이.젬Registered2002-05-16
5620020006368GIA GEM GEM INSTRUMENTS CORPORATION 지.아이.에이.젬Registered2002-05-16
4520010003708GIA GEM TRADE LABORATORYRegistered2001-10-23
4019990024527GIA GEMOLOGICAL INSTITUTE OF AMERICARegistered1999-07-07
4019990024528GIA GEMOLOGICAL INSTITUTE OF AMERICARegistered1999-07-07
4019910013752GIA GEM GEM INSTRUMENTS CORPORATION 지.아이.에이.젬Registered1991-05-14

Source: Korean trademark gazette data of the Ministry of Intellectual Property (MOIP) and daily collected filing data (gazette data as of 2026-10-01, later filings from daily collection up to 2026-11-09). Daily filings are added to this brand only when the applicant name matches an existing filing of this brand. Filings are grouped by the exact English mark name, and only filings in which every applicant is foreign are listed. Applicant names are shown only for this brand's filings.

To check new Korean filings that look similar to GIA, start a trademark search. More: brands with Korean trademark filings, Korean trademark opposition.