Inventor
FRIES DAVID P
US37 patents
⚠️ This page may combine multiple inventors who share the name “FRIES DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SOUTH FLORIDA
29 patentsUS7573561B2Aug 11, 2009
Method and apparatus for maskless photolithography
UNIV SOUTH FLORIDA65 citations98
US6544698B1Apr 8, 2003
Maskless 2-D and 3-D pattern generation photolithography
UNIV SOUTH FLORIDA84 citations98
US6764796B2Jul 20, 2004
Maskless photolithography using plasma displays
UNIV SOUTH FLORIDA70 citations96
US7656673B1Feb 2, 2010
Wireless micro-electro-opto-fluidic-mechanical foldable flex system
UNIV SOUTH FLORIDA23 citations93
US7271877B2Sep 18, 2007
Method and apparatus for maskless photolithography
UNIV SOUTH FLORIDA25 citations92
US7095484B1Aug 22, 2006
Method and apparatus for maskless photolithography
UNIV SOUTH FLORIDA32 citations92
US7049049B2May 23, 2006
Maskless photolithography for using photoreactive agents
UNIV SOUTH FLORIDA18 citations92
US6998219B2Feb 14, 2006
Maskless photolithography for etching and deposition
UNIV SOUTH FLORIDA19 citations92
US7407568B1Aug 5, 2008
Method of using sol-gel coatings for on-line preconcentration of amino acids in capillary electrophoresis
UNIV SOUTH FLORIDA10 citations84
US6744045B2Jun 1, 2004
Portable underwater mass spectrometer
UNIV SOUTH FLORIDA14 citations81
US6940277B2Sep 6, 2005
Giant magnetoresistance based nanopositioner encoder
UNIV SOUTH FLORIDA7 citations74
US6633233B1Oct 14, 2003
Acceleration rate meter
UNIV SOUTH FLORIDA9 citations74
US6727498B2Apr 27, 2004
Portable underwater mass spectrometer
UNIV SOUTH FLORIDA11 citations71
US7479864B2Jan 20, 2009
Total fluid conductivity sensor system and method
UNIV SOUTH FLORIDA7 citations68
US7572573B2Aug 11, 2009
Maskless photolithography for etching and deposition
UNIV SOUTH FLORIDA2 citations63
US7468238B2Dec 23, 2008
Maskless photolithography for using photoreactive agents
UNIV SOUTH FLORIDA2 citations63
US7674581B1Mar 9, 2010
Autonomous genosensor apparatus
UNIV SOUTH FLORIDA4 citations61
US7999404B1Aug 16, 2011
Phase change on demand integrated pressure pump and power plant
UNIV SOUTH FLORIDA1 citations59
US7898097B1Mar 1, 2011
Phase change on demand integrated pressure pump and power plant
UNIV SOUTH FLORIDA2 citations59
US7531908B2May 12, 2009
Apparatus that harnesses explosive force to do work
UNIV SOUTH FLORIDA3 citations59
US7186989B2Mar 6, 2007
Low thermal mass fluorometer
UNIV SOUTH FLORIDA6 citations56
US7425276B2Sep 16, 2008
Method for etching microchannel networks within liquid crystal polymer substrates
UNIV SOUTH FLORIDA2 citations55
US7259566B2Aug 21, 2007
Micro sensor system for liquid conductivity, temperature and depth
UNIV SOUTH FLORIDA6 citations55
US7113104B2Sep 26, 2006
Giant magnetoresistance based gyroscope
UNIV SOUTH FLORIDA0 citations52
US10256086B2Apr 9, 2019
Systems and methods for bubble based ion sources
UNIV SOUTH FLORIDA0 citations51
US7927807B1Apr 19, 2011
Autonomous genosensor apparatus and methods for use
UNIV SOUTH FLORIDA1 citations51
US7622239B2Nov 24, 2009
Micro-patterned SiO2/TiO2 films through photo and chemical reactions
UNIV SOUTH FLORIDA0 citations50
US7432011B2Oct 7, 2008
Actuated electrochemical power source
UNIV SOUTH FLORIDA0 citations50
US7538877B2May 26, 2009
Variable exposure rotary spectrometer and method of use
UNIV SOUTH FLORIDA0 citations39
FRIES DAVID P
3 patentsUS9812312B2Nov 7, 2017
Systems and methods for bubble based ion sources
FRIES DAVID P2 citations69
US8603395B2Dec 10, 2013
Self-propelled sensor apparatus for in situ analysis of enviromental parameters
FRIES DAVID P1 citations43
US8557183B2Oct 15, 2013
Self-propelled sensor apparatus for in situ analysis of enviromental parameters
FRIES DAVID P0 citations43