JH

Janis Horvath

HP HP: 17 patents #1,895 of 16,619Top 15%
📍 San Diego, CA: #2,540 of 23,606 inventorsTop 15%
🗺 California: #35,036 of 386,348 inventorsTop 10%
Overall (All Time): #279,435 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6997540 Substrate for fluid ejection devices Brian J. Keefe, Joseph E. Scheffelin, Mohammad Akhavin, David K. McElfresh, Noah Lassar 2006-02-14
6951778 Edge-sealed substrates and methods for effecting the same Mohammad Akhavain, Stanley G. Markwell, Joseph E. Scheffelin 2005-10-04
6880246 Method of forming substrate with fluid passage supports Mohammad Akhavin, Joseph E. Scheffelin, Brian J. Keefe, David K. McElfresh, Pere Esterri 2005-04-19
6843552 Electrical circuit for printhead assembly David K. McElfresh, Noah Lassar, Mohammad Akhavain, Brian J. Keefe, Joseph E. Scheffelin +1 more 2005-01-18
6705705 Substrate for fluid ejection devices Brian J. Keefe, Joseph E. Scheffelin, Mohammad Akhavain, David K. McElfresh, Noah Lassar 2004-03-16
6679581 Surface deformation of carrier for printhead dies Lawrence Gibson, Byron K. Davis, David K. Mc Elfresh, Gerald V. Rapp 2004-01-20
6575559 Joining of different materials of carrier for fluid ejection devices David K. McElfresh, Mohammad Akhavain, Joseph E. Scheffelin, Gerald V. Rapp 2003-06-10
6557976 Electrical circuit for wide-array inkjet printhead assembly David K. McElfresh, Noah Lassar, Mohammad Akhavain, Brian J. Keefe, Joseph E. Scheffelin +1 more 2003-05-06
6543880 Inkjet printhead assembly having planarized mounting layer for printhead dies Mohammad Akhavain, Robert-Scott Melendrino Lopez, Brian J. Keefe, Joseph E. Scheffelin, David K. Mc Elfresh 2003-04-08
6523940 Carrier for fluid ejection device Joseph E. Scheffelin, Brian J. Keefe, Lawrence H. White, Ali Emamjomeh, Paul Mark Haines 2003-02-25
6520624 Substrate with fluid passage supports Mohammad Akhavin, Joseph E. Scheffelin, Brian J. Keefe, David K. McElfresh, Pere Esterri 2003-02-18
6464333 Inkjet printhead assembly with hybrid carrier for printhead dies Joseph E. Scheffelin, Brian J. Keefe, Lawrence H. White, Ali Emamjomeh, Paul Mark Haines 2002-10-15
6450614 Printhead die alignment for wide-array inkjet printhead assembly Joseph E. Scheffelin, Melissa D. Boyd, James W. Ring, Mohammad Akhavain 2002-09-17
6431683 Hybrid carrier for wide-array inkjet printhead assembly May F. Ho, Joseph E. Scheffelin, Mohammad Akhavain, Brian J. Keefe 2002-08-13
6409307 Coplanar mounting of printhead dies for wide-array inkjet printhead assembly Mohammad Akhavain, Robert-Scott Melendrino Lopez, Dale Timm, Noah Lassar, David K. McElfresh +2 more 2002-06-25
6350013 Carrier positioning for wide-array inkjet printhead assembly Joseph E. Scheffelin, Melissa D. Boyd, James W. Ring, Mohammad Akhavain 2002-02-26
6341845 Electrical connection for wide-array inkjet printhead assembly with hybrid carrier for printhead dies Joseph E. Scheffelin, Brian J. Keefe, Lawrence H. White, Ali Emamjomeh, Paul Mark Haines 2002-01-29