Patents by Inventor Mark Quesada

Mark Quesada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080063569
    Abstract: A system and method are described herein for self-referencing a sensor that is used to detect a biomolecular binding event and/or kinetics which occur in a sample solution flowing along side a reference solution in a micron-sized deep flow channel.
    Type: Application
    Filed: September 11, 2007
    Publication date: March 13, 2008
    Inventors: Norman Fontaine, Prantik Mazumder, Mark Quesada, Eric Mozdy, Po Yuen
  • Publication number: 20070252526
    Abstract: A sealing method for decreasing the time it takes to hermetically seal a device and the resulting hermetically sealed device (e.g., a hermetically sealed OLED device) are described herein. The sealing method includes the steps of: (1) cooling an un-encapsulated device; (2) depositing a sealing material over at least a portion of the cooled device to form an encapsulated device; and (3) heat treating the encapsulated device to form a hermetically sealed device. In one embodiment, the sealing material is a low liquidus temperature inorganic (LLT) material such as, for example, tin-fluorophosphate glass, tungsten-doped tin fluorophosphate glass, chalcogenide glass, tellurite glass, borate glass and phosphate glass. In another embodiment, the sealing material is a Sn2+-containing inorganic oxide material such as, for example, SnO, SnO+P2O5 and SnO+BPO4.
    Type: Application
    Filed: June 21, 2007
    Publication date: November 1, 2007
    Inventors: Bruce Aitken, Chong An, Mark Quesada
  • Publication number: 20070154666
    Abstract: A method for producing glass or glass ceramic articles by powder injection molding of glass powder includes mixing together, in a continuous mixing process, ingredients to form a mixture comprising a glass powder and a binder, where the ingredients include a glass powder in a relative amount sufficient to equal at least 50% by volume of the resulting mixture and a binder comprising a thermoplastic polymer, desirably a thermoplastic elastomer, and a wax; forming the mixture into a formed structure; and de-binding and sintering the formed structure. The method desirably involves mixing via a high intensity mixing process, desirably by mixing in a twin-screw extruder. The forming process may include pelletizing the mixture and injection molding the pelletized mixture to form the formed structure. The ingredients of the mixture desirably comprise a glass powder in a relative amount sufficient to equal at least 70% by volume of the resulting mixture.
    Type: Application
    Filed: March 31, 2006
    Publication date: July 5, 2007
    Inventors: Everett Coonan, John Costello, Sean Garner, Beth Monahan, Mark Quesada
  • Publication number: 20070040501
    Abstract: A method for inhibiting oxygen and moisture degradation of a device and the resulting device are described herein. To inhibit the oxygen and moisture degradation of the device, a low liquidus temperature (LLT) material which typically has a low liquidus temperature (or in specific embodiments a low glass transition temperature) is used to form a barrier layer on the device. The LLT material can be, for example, tin fluorophosphate glass, chalcogenide glass, tellurite glass and borate glass. The LLT material can be deposited onto the device by, for example, sputtering, evaporation, laser-ablation, spraying, pouring, frit-deposition, vapor-deposition, dip-coating, painting or rolling, spin-coating or any combination thereof. Defects in the LLT material from the deposition step can be removed by a consolidation step (heat treatment), to produce a pore-free, gas and moisture impenetrable protective coating on the device. Although many of the deposition methods are possible with common glasses (i.e.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventors: Bruce Aitken, Mark Lewis, Mark Quesada
  • Publication number: 20060106557
    Abstract: A system and method are described herein for self-referencing a sensor that is used to detect a biomolecular binding event and/or kinetics which occur in a sample solution flowing along side a reference solution in a micron-sized deep flow channel.
    Type: Application
    Filed: November 18, 2004
    Publication date: May 18, 2006
    Inventors: Norman Fontaine, Prantik Mazumder, Mark Quesada, Eric Mozdy, Po Yuen