Assignee
GOSANTECH CO LTD
KR·12 granted patents·4 pending applications·10 citations·filing 2019–2025
Top patents by PatentIndex Score
16 records- 0186US11135853B1Ink circulation supply system and method for inkjet headGOSANTECH CO LTD·Filed 2020·Granted Oct 5, 2021·8 cites·10 claims
- 0282US10752012B2Ink container for inkjet printerGOSANTECH CO LTD·Filed 2019·Granted Aug 25, 2020·1 cites·10 claims
- 0372US11654691B2Ink storage unit capable of stirring ink by ink circulationGOSANTECH CO LTD·Filed 2021·Granted May 23, 2023·1 cites·8 claims
- 0466US12384157B2Ink supply system for ink-jet head with steam cleaning function and ink-jet printer having sameGOSANTECH CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·8 claims
- 0562US12501761B2Method for manufacturing perovskite solar cell module encapsulated with self-cleaning thin film by using inkjet printing, and perovskite solar cell module with self-cleaning function manufactured therebyGOSANTECH CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·7 claims
- 0662US12296602B2Ink supply system of ink-jet head provided with emergency drain function and ink-jet printer having sameGOSANTECH CO LTD·Filed 2023·Granted May 13, 2025·0 cites·12 claims
- 0759US2025326233A1Ink storage device for multi-head inkjet printer and multi-head ink-jet printer including sameGOSANTECH CO LTD·Filed 2025·Application pending·0 cites
- 0855US12285950B2Ink storage apparatus with rotating type ink storage pouch and ink-jet printer having sameGOSANTECH CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·10 claims
- 0955US12109579B2Multi-needle head, method of aligning end portion of multi-needle head, and alignment device used thereinGOSANTECH CO LTD·Filed 2022·Granted Oct 8, 2024·0 cites·8 claims
- 1050US11427007B2Ink storage tank of inkjet printer including agitator with improved dispersion stabilityGOSANTECH CO LTD·Filed 2020·Granted Aug 30, 2022·0 cites·8 claims
- 1148US12285953B2Inkjet printer gas pressure controller provided with negative pressure test line, inkjet printer including gas pressure controller, and method of testing negative pressure in inkjet printerGOSANTECH CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·10 claims
- 1247US12172451B2Head assembly for ink-jet printer and ink-jet printer having the sameGOSANTECH CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·14 claims
- 1345US11912023B2Inkjet printer including ink temperature control unitGOSANTECH CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·10 claims
- 1445US2020215817A1Pressure adjusting device of inkjet printer and adjusting method thereofGOSANTECH CO LTD·Filed 2019·Application pending·0 cites
- 1541US2023215605A1Method and apparatus for forming electrode by using inkjet printingGOSANTECH CO LTD·Filed 2022·Application pending·0 cites
- 1641US2023187133A1Electrode forming method using different materials, and electronic device manufacturing method and electrode forming apparatus using sameGOSANTECH CO LTD·Filed 2022·Application pending·0 cites
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