Penfield, New York
United States
40
2020-12-24
The entities that hold a legal rights for patent applications filed by inventor Ma Jun:
Jun Ma from Penfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers
#2 | 2018-04-26Filament heaters configured to facilitate thermal treatment of filaments for extruder heads in three-dimensional object printers
#3 | 2017-06-08Extrusion printheads for three-dimensional object printers
#4 | 2016-11-24Pin-actuated printhead
#5 | 2016-06-09Printhead configured for use with high viscosity materials
#6 | 2016-04-05Printhead configured to refill nozzle areas with high viscosity materials
#7 | 2015-05-07Working fluids for high frequency elevated temperature thermo-pneumatic actuation
#8 | 2014-03-13High density three-dimensional electrical interconnections
#9 | 2014-01-23Multiple layer filter
#10 | 2014-01-23Thermal bubble jetting mechanism, method of jetting and method of making the mechanism
#11 | 2013-08-15Water vapor control structure
#12 | 2013-06-27Ink jet printing systems and methods with pre-fill and dimple design
#13 | 2011-12-08Multiple priming holes for improved freeze/thaw cycling of MEMSjet printing devices
#14 | 2011-12-08Low-adhesion coating to eliminate damage during freeze/thaw of MEMSjet printheads
#15 | 2010-12-23Ink jet printing systems and methods with pre-fill and dimple design
#16 | 2009-12-31Decreased actuation voltage in MEMS devices by constraining membrane displacement without using conductive “landing pad”
#17 | 2008-03-13Device and system for dispensing fluids into the atmosphere
#18 | 2008-02-14Environmental system including a micromechanical dispensing device
#19 | 2008-02-14Environmental system including a micromechanical dispensing device
#20 | 2007-12-06Electrostatic actuator and method of making the electrostatic actuator
#21 | 2007-09-13Environmental system including a micromechanical dispensing device
#22 | 2007-01-04Electromechanical memory cell with torsional movement
#23 | 2006-12-28Waveguide shuttle MEMS variable optical attenuator
#24 | 2006-12-28Device and system for dispensing fluids into the atmosphere
#25 | 2006-10-12Actuator and systems and methods
#26 | 2006-10-05Actuator and latching systems and methods
#27 | 2006-08-24Device and system for dispensing fluids into the atmosphere
#28 | 2006-07-04Bistable microelectromechanical system based structures, systems and methods
#29 | 2006-06-15Cantilever beam MEMS variable optical attenuator
#30 | 2006-01-05Optical shuttle system and method used in an optical switch
#31 | 2005-12-27Methodology for a MEMS variable optical attenuator
#32 | 2005-11-22MEMS waveguide shuttle optical latching switch
#33 | 2005-09-20MEMS optical latching switch
#34 | 2005-06-16Video game system including a micromechanical dispensing device
#35 | 2005-06-16Environmental system including a micromechanical dispensing device
#36 | 2005-06-16Micromechanical dispensing device and a dispensing system including the same
#37 | 2005-06-16Device and system for dispensing fluids into the atmosphere
#38 | 2005-02-10Thermal actuator and an optical waveguide switch including the same
#39 | 2005-02-10Thermal actuator with offset beam segment neutral axes and an optical waveguide switch including the same
#40 | 2005-02-10Thermal actuator and an optical waveguide switch including the same
309103 ⎘