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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →