Inventor · Sydney, AU

Michael John Hudson

32Patents
5h-index
23Co-inventors
65Inventor score

Filing activity: Mar 21, 2007 → Jun 22, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7819507B2 Printhead with meniscus anchor for controlled priming Performing Operations; Transporting 9 Active
US8025383B2 Fluidically damped printhead Performing Operations; Transporting 8 Active
US7475976B2 Printhead with elongate array of nozzles and distributed pulse dampers Performing Operations; Transporting 8 Active
US7837297B2 Printhead with non-priming cavities for pulse damping Performing Operations; Transporting 6 Active
US7669996B2 Inkjet printer with elongate array of nozzles and distributed pulse dampers Performing Operations; Transporting 5 Active
US7364265B1 Printhead with enhanced ink supply to elongate printhead IC ends Performing Operations; Transporting 5 Active
US7780278B2 Ink coupling for inkjet printer with cartridge Performing Operations; Transporting 4 Active
US7654640B2 Printhead with drive circuitry components adjacent the printhead IC Performing Operations; Transporting 3 Active
US8020965B2 Printhead support structure with cavities for pulse damping Performing Operations; Transporting 3 Active
US9950527B2 Inkjet printhead having laterally flared fluid outlets Performing Operations; Transporting 3 Active
US10081197B2 Inkjet printhead with transverse ribs across fluid channel having tapered heights Performing Operations; Transporting 3 Active
US10071562B2 Inkjet printhead having recessed transverse ribs across fluid channel Performing Operations; Transporting 2 Active
US9950528B2 Inkjet printhead with air cavities defined by ribs protruding into fluid channel Performing Operations; Transporting 2 Active
US7832838B2 Printhead with exterior surface profiled for wiping maintenance station Performing Operations; Transporting 1 Active
US7758177B2 High flowrate filter for inkjet printhead Performing Operations; Transporting 1 Active
US7721441B2 Method of fabricating a printhead integrated circuit attachment film Emerging Cross-Sectional Technologies 1 Active
US7771034B2 Fluidic arrangement with a sump for a printer Performing Operations; Transporting 1 Active
US8500244B2 Printhead support structure with cavities for pulse damping Performing Operations; Transporting 1 Active
US8210664B2 Printhead with matched resonant damping structure Performing Operations; Transporting 1 Active
US10870287B2 Method of inkjet printing with air-dampening of ink pressure fluctuations Performing Operations; Transporting 0 Active
US10350903B2 Inkjet printhead having truss structure with bracing ribs Performing Operations; Transporting 0 Active
US7942500B2 Printhead with flex PCB bent between contacts and printhead IC Performing Operations; Transporting 0 Active
US11358395B2 Printhead and method for removing air bubbles Performing Operations; Transporting 0 Active
US8523143B2 Detachable fluid coupling for inkjet printer Performing Operations; Transporting 0 Active
US10589537B2 Inkjet printhead having flared outlets Performing Operations; Transporting 0 Active

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