U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"One of the greatest labor saving inventions of today is tomorrow!"

Vincent T. Floss

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Assignee: MPM Corporation


Location: Franklin, MA
No. of patents: 11

NumberTitleIssue Date
6374729Apparatus for transporting circuit boards in a screen printer
A method and apparatus is provided for transporting circuit boards in a screen printer. In embodiments of the present invention, a transportation system is provided for a printer that prints material on a substrate. The transportation system has the abili...
04/23/2002
6260741Method and apparatus for forming droplets
An apparatus for dispensing a fluid includes a dispensing chamber coupled to a dispensing orifice and a fluid reservoir. The dispensing chamber is coupled to a transducer which is adapted to change the volume of the dispensing chamber in response to a sig...
07/17/2001
6067709Applying encapsulating material to substrates
Providing encapsulated electronic components on a circuit board by providing dams on a circuit board around areas on which respective electronic components will be mounted, mounting the respective electronic components within the dams on the circuit board...
05/30/2000
6032577Method and apparatus for transporting substrates
A method and apparatus is provided for transporting circuit boards in a screen printer. In embodiments of the present invention, a transportation system is provided for a printer that prints material on a substrate. The transportation system has the abili...
03/07/2000
5918544Cleaner for printing devices having means to disengage web from fluid source
Web displacing apparatus selectively displaces a web between a first position engaging a fluid source and a second position spaced from the fluid source. A web drive is constructed and arranged to move the web in a direction from the fluid source toward a...
07/06/1999
5882720Monitoring deposited pads
Automatically monitoring pads of material deposited on a surface of a workpiece using an inspection system that senses a deposited pad of material and determines pad height values at a plurality of locations across the pad, and a shape classifier that rec...
03/16/1999
5868305Jet soldering system and method
An apparatus for depositing a selected pattern of solder onto a substrate comprising a substrate support, a solder ejector, and a gas-delivery system associated with the solder ejector. The substrate support has structure for bearing a substrate on which ...
02/09/1999
5807606Applying adhesive to substrates
Applying adhesive in a desired pattern on a substrate by determining one or more inspection sites for monitoring adhesive deposition, applying adhesive to a substrate with a stencil or screen printer, viewing the inspection sites with a camera that genera...
09/15/1998
5794329Support apparatus for circuit board
Pin placement and support apparatus for a circuit board that has a rigid support table, a supply of pins, a pin placement head, and an X-Y transporter that moves the pin placement head relative to the table so as to place the pins at desired and variable ...
08/18/1998
5669970Stencil apparatus for applying solder paste
A stencil for applying solder paste in a desired pattern for mounting electronic components on a surface of a circuit board, said stencil including a sheet having holes therethrough in a pattern corresponding to the desired pattern, a smooth upper surface...
09/23/1997
5060063Viewing and illuminating video probe with viewing means for simultaneously viewing object and device images along viewing axis and translating them along optical axis
An illuminated video probe in an aligning system for similtaneously viewing an object and a device acting on the object while illuminating the object and the device acting on the object directly along their respective viewing axes. A first optical beamspl...
10/22/1991
 
Sign InRegister
Username  
Password   
forgot password?