SINA trademark filings in Korea
Korean trademark applications and registrations filed by foreign applicants under the English mark name SINA. Data: gazette data as of 2026-10-01, later filings from daily collection up to 2026-11-09.
In Korean: SINA 상표 한국 출원 현황
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| Korean filings (foreign applicants) | 9 |
|---|---|
| Registered | 7 |
| Pending or published (under examination) | 0 |
| Earliest filing in this list | 2010-06-07 |
| Latest filing in this list | 2022-05-10 |
Korean spellings used with the English name SINA
Hangul mark names that appear together with the English name SINA in Korean trademark filings (any applicant), with the number of filings.
| Hangul spelling | Filings |
|---|---|
| 신아항공여행사 | 1 |
Filings
| Application no. | Mark | Applicant | Status | Filed | Registration no. | Expires |
|---|---|---|---|---|---|---|
| 4020220086904 | SINA | JOY CITY CAPITAL INVESTMENT LIMITED | Registered | 2022-05-10 | 4022000910000 | 2034-05-24 |
| 4020180053592 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2018-04-20 | 4014893410000 | 2029-06-14 |
| 4020180053593 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2018-04-20 | 4014893420000 | 2029-06-14 |
| 4020170110528 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2017-08-31 | 4014811220000 | 2029-05-21 |
| 4020170110538 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2017-08-31 | 4014811230000 | 2029-05-21 |
| 4520160006015 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2016-07-21 | 4500771700000 | 2028-11-19 |
| 4520160006017 | sina | Sina.Com Technology (China) Co. Ltd. | Registered | 2016-07-21 | 4500771710000 | 2028-11-19 |
| 4020137009978 | SINA | SECUNET SECURITY NETWORKS AKTIENGESELLSCHAFT | Invalidated | 2013-05-29 | 4010713180000 | 2023-05-29 |
| 4520107002034 | SiNA | Roth & Rau AG | Lapsed | 2010-06-07 | 4500385540000 | 2020-06-07 |
More Korean filings containing SINA
Registered, published or pending Korean filings whose mark name contains SINA as a word, or one of the Hangul spellings above (automatic text match). 15 filings; the latest 15 are shown.
| Application no. | Mark | Status | Filed |
|---|---|---|---|
| 4020260216544 | SINA (read from specimen image) | Pending | 2026-10-15 |
| 4020160090894 | sina & somo | Registered | 2016-10-28 |
| 4020160033435 | i SINA | Registered | 2016-05-04 |
| 4020160033437 | i SINA | Registered | 2016-05-04 |
| 7020150000302 | LUPO DI MARE SINA COVA | Registered | 2015-05-13 |
| 4520150000421 | sina & somo | Registered | 2015-01-15 |
| 4020120039936 | SINA | Registered | 2012-06-22 |
| 7020010000696 | LUPO DI MARE SINA COVA | Registered | 2001-11-28 |
| 5020010008487 | LUPO DI MARE SINA COVA | Registered | 2001-09-11 |
| 5620010002193 | LUPO DI MARE SINA COVA | Registered | 2001-09-11 |
| 7020000000156 | LUPO DI MARE SINA COVA | Registered | 2000-04-04 |
| 4019950003951 | SINA COVA | Pending | 1995-02-09 |
| 7019910000073 | LUPO DI MARE SINA COVA | Registered | 1991-03-05 |
| 4019900021087 | SINA COVA | Pending | 1990-07-16 |
| 4019900005851 | LUPO DI MARE SINA COVA | Registered | 1990-03-05 |
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.
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