Assignee
PROTEC CO LTD
KR·34 granted patents·14 pending applications·43 citations·filing 2004–2025
Top patents by PatentIndex Score
48 records- 0193US9429368B2Temperature-sensing piezoelectric dispenserPROTEC CO LTD·Filed 2015·Granted Aug 30, 2016·11 cites·8 claims
- 0284US10497665B2Apparatus for laser bonding of flip chip and method for laser bonding of flip chipPROTEC CO LTD·Filed 2018·Granted Dec 3, 2019·7 cites·14 claims
- 0380US12237296B2System for laser bonding of flip chipPROTEC CO LTD·Filed 2021·Granted Feb 25, 2025·1 cites·15 claims
- 0474US10328449B2Piezoelectric dispenser and method of calibrating stroke of the samePROTEC CO LTD·Filed 2015·Granted Jun 25, 2019·2 cites·6 claims
- 0571US11420219B2Printing apparatus for printed electronicsPROTEC CO LTD·Filed 2018·Granted Aug 23, 2022·2 cites·7 claims
- 0671US9443188B2Operation number-counting piezoelectric dispenserPROTEC CO LTD·Filed 2015·Granted Sep 13, 2016·2 cites·9 claims
- 0770US2026045476A1Electrode manufacturing equipment for rechargeable batteryPROTEC CO LTD·Filed 2025·Application pending·0 cites
- 0869US10384229B2Apparatus and method for dispensing adhesive liquid for dust trapPROTEC CO LTD·Filed 2017·Granted Aug 20, 2019·1 cites·4 claims
- 0968US10483228B2Apparatus for bonding semiconductor chip and method for bonding semiconductor chipPROTEC CO LTD·Filed 2018·Granted Nov 19, 2019·2 cites·9 claims
- 1067US2025269451A1Head assembly for mounting conductive ballPROTEC CO LTD·Filed 2025·Application pending·0 cites
- 1165US12325088B2Head assembly for mounting conductive ballPROTEC CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·16 claims
- 1264US10804239B2Apparatus for mounting conductive ballPROTEC CO LTD·Filed 2019·Granted Oct 13, 2020·1 cites·13 claims
- 1364US9613913B2Method of forming electromagnetic interference shielding layer of ball grid array semiconductor package and base tape for the methodPROTEC CO LTD·Filed 2016·Granted Apr 4, 2017·2 cites·3 claims
- 1461US9573157B2Piezo-pneumatic valve driving type dispensing pump and method of dispensing viscous liquid by using the pumpPROTEC CO LTD·Filed 2015·Granted Feb 21, 2017·1 cites·20 claims
- 1561US8955724B2Valve impact type dispensing pumpPROTEC CO LTD·Filed 2012·Granted Feb 17, 2015·1 cites·9 claims
- 1660US12568589B2Method of bonding column type depositsPROTEC CO LTD·Filed 2024·Granted Mar 3, 2026·0 cites·8 claims
- 1760US10867818B2Wafer level dispenserPROTEC CO LTD·Filed 2019·Granted Dec 15, 2020·1 cites·12 claims
- 1859US12427537B2Hybrid spray pumpPROTEC CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·10 claims
- 1958US12023698B2Dispensing apparatus having nozzle cleaning functionPROTEC CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·13 claims
- 2058US2025205732A1Multi-nozzle pump for dispensing viscous liquidPROTEC CO LTD·Filed 2024·Application pending·0 cites
- 2157US12217995B2Method of mounting conductive balls using electrostatic chuckPROTEC CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·14 claims
- 2256US12595787B2Diaphragm pumpPROTEC CO LTD·Filed 2023·Granted Apr 7, 2026·0 cites·9 claims
- 2356US6877541B2Tape feeder for chip mountersPROTEC CO LTD·Filed 2004·Granted Apr 12, 2005·9 cites·22 claims
- 2454US2023201848A1Spray pumpPROTEC CO LTD·Filed 2022·Application pending·0 cites
- 2554US2024178182A1Apparatus and method for flip chip laser bondingPROTEC CO LTD·Filed 2023·Application pending·0 cites
- 2653US11476632B2Laser apparatus for printed electronics system and operating method thereofPROTEC CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·14 claims
- 2753US2025136428A1Coupler supporting module for drum containerPROTEC CO LTD·Filed 2024·Application pending·0 cites
- 2852US12104588B2Low hysteresis piezo-electric pumpPROTEC CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·5 claims
- 2951US11810890B2Flip-chip bonding apparatus using VCSEL devicePROTEC CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·18 claims
- 3050US12138650B2Apparatus for ejecting viscous liquid aerosolPROTEC CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·12 claims
- 3149US2021178421A1Viscous liquid dispensing method using three-dimensional scannerPROTEC CO LTD·Filed 2021·Application pending·0 cites
- 3249US2010256817A1Method of adjusting laser beam pitch by controlling movement angles of grid image and stagePROTEC CO LTD·Filed 2009·Application pending·0 cites
- 3348US2022330436A1Substrate processing apparatus and substrate processing method for manufacturing flexible circuit boardPROTEC CO LTD·Filed 2022·Application pending·0 cites
- 3447US2009279057A1Independent upper side and lower side drive type double-sided simultaneous exposure systemPROTEC CO LTD·Filed 2008·Application pending·0 cites
- 3546US8936181B2Valve accelerating type dispensing pumpPROTEC CO LTD·Filed 2012·Granted Jan 20, 2015·0 cites·11 claims
- 3645US12237295B2Flip chip laser bonding systemPROTEC CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·7 claims
- 3743US9795070B2Valve accelerating type dispensing pumpPROTEC CO LTD·Filed 2015·Granted Oct 17, 2017·0 cites·20 claims
- 3843US9517486B2Valve impact type dispensing pumpPROTEC CO LTD·Filed 2015·Granted Dec 13, 2016·0 cites·20 claims
- 3943US2025226237A1Method for mounting bonding material depositsPROTEC CO LTD·Filed 2025·Application pending·0 cites
- 4042US12117004B2Progressive cavity pumpPROTEC CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·8 claims
- 4140US11358236B2Mask changing unit for laser bonding apparatusPROTEC CO LTD·Filed 2019·Granted Jun 14, 2022·0 cites·7 claims
- 4240US10804240B2Method of mounting conductive ballPROTEC CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·13 claims
- 4339US2018035575A1Slurry dispensing apparatus for emi shieldingPROTEC CO LTD·Filed 2017·Application pending·0 cites
- 4436US2017120280A1Flowrate measuring type viscous liquid dispenser and dispensing methodPROTEC CO LTD·Filed 2016·Application pending·0 cites
- 4529US2015279716A1Apparatus and method for detaching chipPROTEC CO LTD·Filed 2015·Application pending·0 cites
- 4625US10475728B2Apparatus for bonding flexible part including inclined leadsPROTEC CO LTD·Filed 2018·Granted Nov 12, 2019·0 cites·8 claims
- 4724US10384286B2Method for bonding flexible part including inclined leadsPROTEC CO LTD·Filed 2018·Granted Aug 20, 2019·0 cites·9 claims
- 4817US10304701B2Pump position feedback type dispenser and dispensing methodPROTEC CO LTD·Filed 2016·Granted May 28, 2019·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →