Inventor · disambiguated record
Ho-Young Cho
Also filed as: CHO HO-YOUNG
26 granted patents·10 pending applications·138 citations·filing 2002–2023
95Inventor score
Top patents by PatentIndex Score
36 records- 0192US8714608B2Pin-type gripperCHO HO-YOUNG·Filed 2011·Granted May 6, 2014·12 cites·6 claims
- 0285US9086079B2Two-stage air control valveCHO HO-YOUNG·Filed 2012·Granted Jul 21, 2015·7 cites·8 claims
- 0385US8231358B2Vacuum ejector pumpsCHO HO-YOUNG·Filed 2006·Granted Jul 31, 2012·17 cites·10 claims
- 0483US12012975B2Vacuum ejector pump with multiple nozzlesVTEC CO LTD·Filed 2022·Granted Jun 18, 2024·1 cites·5 claims
- 0582US8136802B2Level compensator having a vacuum pump thereinCHO HO-YOUNG·Filed 2008·Granted Mar 20, 2012·15 cites·10 claims
- 0681US9168642B2Vacuum cup assemblyCHO HO-YOUNG·Filed 2010·Granted Oct 27, 2015·12 cites·7 claims
- 0781US9151300B2Inline vacuum pumpKOREA PNEUMATIC SYS CO LTD·Filed 2013·Granted Oct 6, 2015·6 cites·14 claims
- 0879US9399297B2Pad-separable suction cupVTEC CO LTD·Filed 2014·Granted Jul 26, 2016·7 cites·11 claims
- 0975US11149752B2Vacuum pump using profileVTEC CO LTD·Filed 2017·Granted Oct 19, 2021·2 cites·7 claims
- 1073US9764479B2Quick-release vacuum pumpCHO HO-YOUNG·Filed 2011·Granted Sep 19, 2017·4 cites·4 claims
- 1173US9765801B2Device for locking rod member using lock blockKOREA PNEUMATIC SYS CO LTD·Filed 2015·Granted Sep 19, 2017·3 cites·10 claims
- 1272US8267367B2Vacuum pad deviceCHO HO-YOUNG·Filed 2009·Granted Sep 18, 2012·11 cites·6 claims
- 1371US10400796B2Ejector assembly and vacuum pumpVMECA CO LTD·Filed 2015·Granted Sep 3, 2019·2 cites·12 claims
- 1470US7909903B2Air filter deviceKOREA PNEUMATIC SYSTEMS CO LTD·Filed 2005·Granted Mar 22, 2011·7 cites·4 claims
- 1568USD552139SEjector cover for vacuum pumpKOREA PNEUMATIC SYS CO LTD·Filed 2006·Granted Oct 2, 2007·17 cites·1 claims
- 1663US12502790B2Vacuum control unitVTEC CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·10 claims
- 1763US8257456B2Vacuum system using a filter cartridgeCHO HO-YOUNG·Filed 2008·Granted Sep 4, 2012·2 cites·3 claims
- 1862US9927039B2Check-valve assembly for vacuum systemVMECA CO LTD·Filed 2015·Granted Mar 27, 2018·2 cites·10 claims
- 1961US10456928B2Vacuum gripper unit comprising vacuum pumpVTEC CO LTD·Filed 2017·Granted Oct 29, 2019·1 cites·10 claims
- 2056US11639758B2Air-valve unit for vacuum systemVTEC CO LTD·Filed 2021·Granted May 2, 2023·0 cites·9 claims
- 2154US12043501B2Vacuum multi-sensing unitVTEC CO LTD·Filed 2020·Granted Jul 23, 2024·0 cites·14 claims
- 2249US2010089689A1Silencer for pneumatic deviceCHO HO-YOUNG·Filed 2008·Application pending·0 cites
- 2348US6779985B2Vacuum generating deviceKOREA PNEUMATIC SYS CO LTD·Filed 2002·Granted Aug 24, 2004·4 cites·7 claims
- 2448US6729851B2Vacuum generating deviceKOREA PNEUMATIC SYS CO LTD·Filed 2002·Granted May 4, 2004·4 cites·9 claims
- 2547US2011061999A1Non-contact type of vacuum padCHO HO-YOUNG·Filed 2009·Application pending·0 cites
- 2646US11103824B2Vacuum pump and array thereofVTEC CO LTD·Filed 2017·Granted Aug 31, 2021·0 cites·7 claims
- 2746US2015125203A1C-shaped clamping deviceKOREA PNEUMATIC SYS CO LTD·Filed 2013·Application pending·0 cites
- 2845US2007148009A1Vacuum ejector pumpsCHO HO-YOUNG·Filed 2007·Application pending·0 cites
- 2945US2013291966A1Quick-release vacuum pumpCHO HO-YOUNG·Filed 2011·Application pending·0 cites
- 3043US2015214607A1Multiple band antenna for vehicle and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 3141US2014375072A1Gripper device having holding pointsKOREA PNEUMATIC SYS CO LTD·Filed 2012·Application pending·0 cites
- 3241US2014191921A1Small antenna apparatus for vehicle and manufacturing method thereofINFACS ELECS CO LTD·Filed 2013·Application pending·0 cites
- 3338US10371174B2Vacuum pumpVMECA CO LTD·Filed 2015·Granted Aug 6, 2019·0 cites·20 claims
- 3437US2014062112A1Device for vacuum grippingCHO HO-YOUNG·Filed 2012·Application pending·0 cites
- 3537US2014008929A1Vacuum gripper deviceCHO HO-YOUNG·Filed 2012·Application pending·0 cites
- 3634USD557718SEjector for vacuum pumpKOREA PNEUMATIC SYS CO LTD·Filed 2006·Granted Dec 18, 2007·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →