Inventor · Kuala Lumpur, MY

Howard Porter

41Patents
10h-index
12Co-inventors
72Inventor score

Filing activity: Feb 25, 1980 → Feb 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US4295438A Rescue locator signal package Emerging Cross-Sectional Technologies 27 Expired
US6585448B2 Bracket Mechanical Engineering; Lighting; Heating 19 Expired
USD736537S1 Extensible bed General 16 Active
USD504258S1 Furniture drawer General 14 Expired
USD623432S1 Loft bunk General 13 Expired
US10349750B2 Furniture objects for storing foldable beds Human Necessities 12 Active
US10888170B2 Furniture objects for storing foldable beds Human Necessities 11 Active
USD501340S1 End frame for a futon General 11 Expired
US11324327B2 Furniture objects for storing foldable beds Human Necessities 11 Active
USD754452S1 Bunk bed General 10 Active
US8332802B2 Systems, methods, and programs for leakage power and timing optimization in integrated circuit designs Physics 10 Active
US11638486B2 Furniture objects Human Necessities 10 Active
US8375483B2 Daybeds and methods for converting daybeds Human Necessities 8 Active
US6725473B2 Multi-angle hook and L-shaped hinge Human Necessities 7 Expired
USD698463S1 Bunk bed stair General 7 Active
USD641566S1 Loft bunk General 6 Expired
US7861333B2 Frames for futon sofa beds and methods of securing slats therein Emerging Cross-Sectional Technologies 6 Active
US9526335B2 Furniture objects including hidden containers Human Necessities 5 Active
US7386824B2 Determining the placement of semiconductor components on an integrated circuit Electricity 5 Active
US8656533B2 Panels, overlays, and inserts for furniture assemblies, and related methods Human Necessities 4 Active
USD527553S1 End frame for a futon General 4 Expired
USD681363S1 Futon frame General 3 Active
USD574637S1 Couch arm General 3 Expired
USD495151S1 End frame for a futon General 3 Expired
US7451418B2 Alpha-particle-tolerant semiconductor die systems, devices, components and methods for optimizing clock rates and minimizing die size Electricity 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.