Inventor
OH SUK KAN
CN49 patents
⚠️ This page may combine multiple inventors who share the name “OH SUK KAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZINUS INC
27 patentsUS8978176B1Mar 17, 2015
Adjustable, collapsible, compact mattress support
ZINUS INC56 citations98
US10357115B2Jul 23, 2019
Foam mattress with symmetrical wavy foam layers
ZINUS INC18 citations94
US8370973B1Feb 12, 2013
Collapsible, folding mattress support having the appearance of a box spring with legs
ZINUS INC43 citations94
US8931123B1Jan 13, 2015
Assemblable mattress support whose components fit inside the headboard
ZINUS INC16 citations93
US8898832B2Dec 2, 2014
Collapsible, folding mattress support
ZINUS INC17 citations93
US8832876B1Sep 16, 2014
Collapsible, compact mattress support
ZINUS INC30 citations93
US8769740B2Jul 8, 2014
Collapsible, folding mattress support with adjustable elevating shoulder section
ZINUS INC25 citations93
US8407834B1Apr 2, 2013
Sturdy, collapsible, folding mattress support having the appearance of a box spring
ZINUS INC18 citations93
US8006329B2Aug 30, 2011
Mattress-supporting base
ZINUS INC21 citations93
US7784122B2Aug 31, 2010
Mattress-supporting base
ZINUS INC33 citations93
US10362880B2Jul 30, 2019
Assemblable mattress support whose components fit inside the headboard
ZINUS INC5 citations84
US9782014B2Oct 10, 2017
Mattress supporting system with headboard attachment
ZINUS INC6 citations84
US9775444B2Oct 3, 2017
Foam with green tea additive for foam mattresses, pillows and cushions
ZINUS INC4 citations84
US9492017B2Nov 15, 2016
Collapsible, compact mattress support
ZINUS INC8 citations84
US9357851B2Jun 7, 2016
Foam with green tea additive for foam mattresses, pillows and cushions
ZINUS INC5 citations84
US8365911B2Feb 5, 2013
Mattress transporting roller box
ZINUS INC13 citations84
US8347588B2Jan 8, 2013
Compressible mattress frame
ZINUS INC13 citations84
US7624465B2Dec 1, 2009
Foam with green tea additive for foam mattresses, pillows and cushions
ZINUS INC12 citations84
US7721366B2May 25, 2010
Mattress supporting system
ZINUS INC4 citations74
US7600278B2Oct 13, 2009
Folding bed frame
ZINUS INC6 citations74
US10758058B2Sep 1, 2020
Foam mattress with symmetrical wavy foam layers
ZINUS INC2 citations73
US10548411B2Feb 4, 2020
Foam mattress with symmetrical wavy foam layers
ZINUS INC1 citations73
US10479593B2Nov 19, 2019
Mattress transporting roller box
ZINUS INC3 citations73
US10390626B2Aug 27, 2019
Assemblable mattress support whose components fit inside the headboard
ZINUS INC1 citations73
US10201764B2Feb 12, 2019
Giant children's foam blocks molded around a rigid inner core
ZINUS INC2 citations73
US9474382B2Oct 25, 2016
Assemblable mattress support whose components fit inside the headboard
ZINUS INC1 citations63
US9420891B2Aug 23, 2016
Foam furniture molded around a rigid foam core
ZINUS INC2 citations63
GRANTEC (XIAMEN) CO LTD
7 patentsUS9456698B2Oct 4, 2016
Foldable bed frame structure with wheels
GRANTEC (XIAMEN) CO LTD30 citations94
US9456699B1Oct 4, 2016
Foldable bed frame
GRANTEC (XIAMEN) CO LTD22 citations92
US9538850B2Jan 10, 2017
Bed frame connector
GRANTEC (XIAMEN) CO LTD16 citations84
US9474385B2Oct 25, 2016
Foldable bed frame structure
GRANTEC (XIAMEN) CO LTD10 citations84
US9713389B2Jul 25, 2017
Bedhead and collapsible bed frame with the bedhead
GRANTEC (XIAMEN) CO LTD2 citations73
US9872571B2Jan 23, 2018
Bedhead and collapsible bed frame with the bedhead
GRANTEC (XIAMEN) CO LTD0 citations52
US9854918B2Jan 2, 2018
Bedhead and collapsible bed frame with the bedhead
GRANTEC (XIAMEN) CO LTD0 citations52
OH SUK KAN
6 patentsUS8973190B2Mar 10, 2015
Foam with green tea additive for foam mattresses, pillows and cushions
OH SUK KAN15 citations92
US8312576B1Nov 20, 2012
Sturdy, collapsible, folding mattress support having the appearance of a box spring
OH SUK KAN35 citations92
US8561235B2Oct 22, 2013
Cover for a self-adjusting mattress that secures a fitted sheet
OH SUK KAN14 citations84
US8443974B2May 21, 2013
Rolled memory foam bedding article having a plurality of roll portions
OH SUK KAN11 citations84
US8266746B2Sep 18, 2012
Self-adjusting mattress with balancing bars and an integrated movement mechanism
OH SUK KAN19 citations84
US8245341B2Aug 21, 2012
Symmetrical pressure relief foam mattress
OH SUK KAN17 citations84
GRANTEC XIAMEN CO LTD
6 patentsUS11006763B1May 18, 2021
Adjustable metal bed frame assembleable without using bolts
GRANTEC XIAMEN CO LTD18 citations86
US10702070B2Jul 7, 2020
Bed frame
GRANTEC XIAMEN CO LTD19 citations86
US10646047B2May 12, 2020
Adjustable bed frame structure
GRANTEC XIAMEN CO LTD6 citations73
US11103076B2Aug 31, 2021
Connecting structure of bed frame
GRANTEC XIAMEN CO LTD1 citations62
US10557492B2Feb 11, 2020
Connecting structure of bed frame
GRANTEC XIAMEN CO LTD1 citations62
US10820710B2Nov 3, 2020
Bedhead frame and bed frame structure having the bedhead frame
GRANTEC XIAMEN CO LTD0 citations42