Assignee
LENG LUHAO
CN·33 granted patents·86 pending applications·257 citations·filing 2003–2025
Top patents by PatentIndex Score
119 records- 0194US8534029B2Panel with paper honeycomb cores as table topLENG LUHAO·Filed 2011·Granted Sep 17, 2013·13 cites·9 claims
- 0293US9867458B2Composite table topLENG LUHAO·Filed 2017·Granted Jan 16, 2018·12 cites·7 claims
- 0393US8668049B2LadderLENG LUHAO·Filed 2008·Granted Mar 11, 2014·23 cites·6 claims
- 0491US9504314B2Folding round tableLENG LUHAO·Filed 2014·Granted Nov 29, 2016·20 cites·12 claims
- 0591US8113130B2Folding assembly and foldaway tableLENG LUHAO·Filed 2008·Granted Feb 14, 2012·26 cites·6 claims
- 0690US7640869B2Height-adjustable folding deskLENG LUHAO·Filed 2007·Granted Jan 5, 2010·25 cites·12 claims
- 0789US10206497B2Composite table topLENG LUHAO·Filed 2017·Granted Feb 19, 2019·5 cites·5 claims
- 0889US9808081B2Composite table topLENG LUHAO·Filed 2013·Granted Nov 7, 2017·13 cites·6 claims
- 0988US12446701B2Bed skeleton of iron frame bedLENG LUHAO·Filed 2022·Granted Oct 21, 2025·1 cites·12 claims
- 1086US8181579B2Plastic and wood composite tabletopLENG LUHAO·Filed 2009·Granted May 22, 2012·17 cites·9 claims
- 1186US8132517B2Foldable table and a foldable benchLENG LUHAO·Filed 2008·Granted Mar 13, 2012·28 cites·10 claims
- 1281USD993703SSpring moduleLENG LUHAO·Filed 2023·Granted Aug 1, 2023·6 cites·1 claims
- 1380US8684139B2Step stoolLENG LUHAO·Filed 2009·Granted Apr 1, 2014·20 cites·16 claims
- 1479US8846176B2Honeycomb composite plate of plastic foamLENG LUHAO·Filed 2008·Granted Sep 30, 2014·3 cites·11 claims
- 1579US2026076487A1Elastic module and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 1678US2026013647A1Connection structure of spring, elastic module and elastic mattressLENG LUHAO·Filed 2025·Application pending·0 cites
- 1778US2026053275A1Pre-compressed elastic module and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 1877US8136461B2Desk which has combined vertical type legsLENG LUHAO·Filed 2005·Granted Mar 20, 2012·9 cites·18 claims
- 1977US2026041254A1Inverted spring module splicing unit for camping mat and camping matLENG LUHAO·Filed 2025·Application pending·0 cites
- 2077US2026033644A1Spring module, method for releasing spring module, and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 2176US2026020685A1Bendable elastic cushion and adjustment mechanism thereofLENG LUHAO·Filed 2025·Application pending·0 cites
- 2276US2026062042A1Packaging supporting frame for spring mattress and method for packaging spring mattressLENG LUHAO·Filed 2025·Application pending·0 cites
- 2375US2025198475A1Spring module configured to be compressed for storage, elastic module, and elastic mattressLENG LUHAO·Filed 2024·Application pending·0 cites
- 2475US2026020681A1Futon bedLENG LUHAO·Filed 2025·Application pending·0 cites
- 2575US2025194818A1Elastic mattressLENG LUHAO·Filed 2024·Application pending·0 cites
- 2675US2026020680A1Futon bedLENG LUHAO·Filed 2025·Application pending·0 cites
- 2774US8231171B2Foldable chairLENG LUHAO·Filed 2008·Granted Jul 31, 2012·13 cites·5 claims
- 2873US2026000216A1Double-layer elastic unit structure configured to be assembled and disassembled and functional padLENG LUHAO·Filed 2025·Application pending·0 cites
- 2973US2025377030A1Tapered spring with changeable top size, spring module, and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 3072US2025351982A1Spring mattress with pillowLENG LUHAO·Filed 2025·Application pending·0 cites
- 3171US2025344862A1Folding chair and supporting mold frame thereof for vacuum-formed seat boardLENG LUHAO·Filed 2025·Application pending·0 cites
- 3271US2025368390A1Packaging method for spring mattress and packaging device for spring mattressLENG LUHAO·Filed 2025·Application pending·0 cites
- 3371US2025344873A1Elastic module and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 3471US2025344865A1Folding chair and mounting structure of vacuum-formed backrest board thereofLENG LUHAO·Filed 2025·Application pending·0 cites
- 3570US9926742B2Top step for aluminum ladderLENG LUHAO·Filed 2009·Granted Mar 27, 2018·1 cites·12 claims
- 3670US9157275B2Ladder and a ladder treadLENG LUHAO·Filed 2008·Granted Oct 13, 2015·1 cites·7 claims
- 3770US2025331653A1Elastic module and elastic cushionLENG LUHAO·Filed 2025·Application pending·0 cites
- 3870US2025331652A1Elastic module, elastic pad, and furnitureLENG LUHAO·Filed 2025·Application pending·0 cites
- 3970US2025325114A1Detachable folding bed frame, bed, and sofaLENG LUHAO·Filed 2025·Application pending·0 cites
- 4069USD1097206SLadderLENG LUHAO·Filed 2024·Granted Oct 7, 2025·2 cites·1 claims
- 4169US2025311853A1Connecting structure for elastic units of sofa bed, elastic layer, and sofa bedLENG LUHAO·Filed 2025·Application pending·0 cites
- 4269US2025311852A1Folding mechanism of sofa bed and sofa bedLENG LUHAO·Filed 2025·Application pending·0 cites
- 4369US2026000217A1Structure of inverted-spring module and spring netLENG LUHAO·Filed 2025·Application pending·0 cites
- 4469US2025207462A1Inverted y-shaped foldable ladder having a pivotal linkageLENG LUHAO·Filed 2024·Application pending·0 cites
- 4568US2025311861A1Fixing structure for cushion layer of sofa bed and sofa bedLENG LUHAO·Filed 2025·Application pending·0 cites
- 4667USD1098789SBody of mattress cushionLENG LUHAO·Filed 2024·Granted Oct 21, 2025·2 cites·1 claims
- 4767US2025313042A1Spring tire or spring wheelLENG LUHAO·Filed 2025·Application pending·0 cites
- 4866US2025261765A1Elastic module, elastic mattress, and method thereofLENG LUHAO·Filed 2025·Application pending·0 cites
- 4965US2025248534A1Elastic mattress customized by partitioning softness and hardnessLENG LUHAO·Filed 2025·Application pending·0 cites
- 5065US2025375044A1Spring structure with adjustable hardness and spring packageLENG LUHAO·Filed 2025·Application pending·0 cites
Showing the top 50 of 119 patent records by PatentIndex Score.
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