Patents by Inventor Diana Perez
Diana Perez 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).
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Publication number: 20160088855Abstract: The present disclosure relates to a method for the manufacture of a cream cheese, the method comprising: providing a milk- and cream-containing dairy composition; fermenting the milk- and cream-containing dairy composition to form a mixture of curds and whey; forming a concentrated mixture by removing at least an aqueous portion from the mixture of curds and whey; forming a cream cheese from the concentrated mixture; the method further comprising obtaining a retentate by ultrafiltrating and/or microfiltrating a mixture of skimmed milk and an acidic aqueous by-product of a cheese-making process, and: a) supplementing the milk- and cream-containing dairy composition with at least a portion of the retentate; and/or b) supplementing the concentrated mixture with at least a portion of the retentate.Type: ApplicationFiled: August 28, 2015Publication date: March 31, 2016Inventors: Thomas Spiegel, Diana Perez Rodriguez, Marco Ferraz, Alan Wolfschoon-Pombo, Dirk Muxfeldt
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Patent number: 8051996Abstract: A baby bottle storage assembly includes a bottle that has a cylindrical body, a chamber formed therein, and has open top and closed bottom ends. First and second coextensive protective caps are conjoined to the top and bottom ends. The second protective cap has a cavity positioned adjacent to the body's bottom end, defining a storage chamber when the second protective cap is secured to the bottom end. A first discharge nozzle is intercalated between the first protective cap and the body's top end, and has a nipple protruding outwardly from the first protective cap. Spare discharge nozzles are housed within the storage chamber and are intercalated between the second protective cap and the body's bottom end such that the spare discharge nozzles are isolated from ambient surroundings. The first and spare discharge nozzles are formed from resilient rubber material.Type: GrantFiled: March 23, 2006Date of Patent: November 8, 2011Inventors: Glenda Amaya, Diana Perez, Angelica Amaya
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Patent number: 7560225Abstract: A process for ion milling using photoresist as a mask is described. In a preferred embodiment the invention is used in the fabricating air-bearing features on sliders for use in magnetic storage devices. According to the invention the photoresist (liquid or dry) is applied, developed and removed as in the prior art which includes baking steps. The embodiment of the invention includes an additional baking step beyond whatever baking steps are used in the photolithography process. The additional baking step is preferably performed immediately prior to ion milling. The additional baking step according to the invention yields increased uniformity of the depth of the ion milling which is believed to result from reduction of volatile material such as water in the photoresist. When the invention is used as part of the manufacturing process for ion milling the air-bearing features on a slider, the features are more uniform which improves the overall quality and performance.Type: GrantFiled: May 29, 2003Date of Patent: July 14, 2009Assignee: Hitachi Global Storage Technologies Netherlands B.V.Inventors: Omar Eduardo Montero Camacho, Pei-C Chen, Cherngye Hwang, Diana Perez, Eric Yongjian Sun
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Patent number: 7481312Abstract: Embodiments of the present invention are directed to a frame component of a pallet assembly. In one embodiment, the frame comprises a plurality of arms for retaining at least one carrier component. The frame further comprises at least one spring disposed upon one of the plurality of arms. The spring for applying pressure upon the carrier.Type: GrantFiled: December 2, 2004Date of Patent: January 27, 2009Assignee: Hitachi Global Storage Technologies Netherlands B.V.Inventors: Pei Chen, Jorge Goitia, Cherngye Hwang, Bigal Leung, Diana Perez, Yongjian Sun
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Patent number: 7296420Abstract: Embodiments of the present invention are directed to a pallet assembly which facilitates direct cooling of the wafer carrier. In one embodiment, the pallet assembly comprises a frame which holds at least one carrier of a component. The pallet assembly further comprises a tray which is operable for being mechanically coupled with the frame. The tray comprises at least one discreet region which corresponds with the carrier when the tray is coupled with the frame. In embodiments of the present invention, the discreet region comprises at least one hole extending through the tray for permitting a coolant medium to dissipate heat from the carrier.Type: GrantFiled: December 2, 2004Date of Patent: November 20, 2007Assignee: Hitachi Global Storage Technologies Amsterdam, B.V.Inventors: Pei Chen, Jorge Goitia, Cherngye Hwang, Bigal Leung, Diana Perez, Yongjian Sun
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Publication number: 20060118447Abstract: Embodiments of the present invention are directed to a frame component of a pallet assembly. In one embodiment, the frame comprises a plurality of arms for retaining at least one carrier component. The frame further comprises at least one spring disposed upon one of the plurality of arms. The spring for applying pressure upon the carrier.Type: ApplicationFiled: December 2, 2004Publication date: June 8, 2006Inventors: Pei Chen, Jorge Goitia, Cherngye Hwang, Bigal Leung, Diana Perez, Yongjian Sun
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Publication number: 20060117762Abstract: Embodiments of the present invention are directed to a pallet assembly which facilitates direct cooling of the wafer carrier. In one embodiment, the pallet assembly comprises a frame which holds at least one carrier of a component. The pallet assembly further comprises a tray which is operable for being mechanically coupled with the frame. The tray comprises at least one discreet region which corresponds with the carrier when the tray is coupled with the frame. In embodiments of the present invention, the discreet region comprises at least one hole extending through the tray for permitting a coolant medium to dissipate heat from the carrier.Type: ApplicationFiled: December 2, 2004Publication date: June 8, 2006Inventors: Pei Chen, Jorge Goitia, Cherngye Hwang, Bigal Leung, Diana Perez, Yongjian Sun
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Publication number: 20040241593Abstract: A process for ion milling using photoresist as a mask is described. In a preferred embodiment the invention is used in the fabricating air-bearing features on sliders for use in magnetic storage devices. According to the invention the photoresist (liquid or dry) is applied, developed and removed as in the prior art which includes baking steps. The embodiment of the invention includes an additional baking step beyond whatever baking steps are used in the photolithography process. The additional baking step is preferably performed immediately prior to ion milling. The additional baking step according to the invention yields increased uniformity of the depth of the ion milling which is believed to result from reduction of volatile material such as water in the photoresist. When the invention is used as part of the manufacturing process for ion milling the air-bearing features on a slider, the features are more uniform which improves the overall quality and performance.Type: ApplicationFiled: May 29, 2003Publication date: December 2, 2004Inventors: Omar Eduardo Montero Camacho, Pei-C Chen, Cherngye Hwang, Diana Perez, Eric Yongjian Sun
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Patent number: 6132632Abstract: A method and apparatus for achieving etch rate uniformity in a reactive ion etcher. The reactive ion etcher generates a plasma within a vacuum chamber for etching a substrate disposed at a cathode of a reactor can within the chamber wherein the plasma emanates from a top plate of the reactor can, and is influenced by localized magnetic fields for locally controlling etch rates across the cathode to produce a uniform etch rate distribution across the cathode as a result of the localized magnetic field. The magnet array may be disposed between the top plate and the vacuum chamber for providing the localized magnetic fields. The magnet array includes a plurality of individual magnets and a grid plate for holding the individual magnets in position.Type: GrantFiled: September 11, 1997Date of Patent: October 17, 2000Assignee: International Business Machines CorporationInventors: David Emery Haney, Robert James Huber, Cherngye Hwang, Diana Perez, John Wesley Williams
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Patent number: 6051099Abstract: A can for use in an etching system including a continuous conductive wall with a first opening to be placed adjacent the reactor upper electrode and a second opening to be placed adjacent the reactor lower electrode. Preferably, the conductive wall is a dual wall further including an inner wall and an outer wall, the inner and outer wall separated by one or more openings configured normal to the height of the continuous wall, the openings allowing for the flow of coolant through the wall.Type: GrantFiled: October 14, 1997Date of Patent: April 18, 2000Assignee: International Business Machines CorporationInventors: Raymond Bus-Kwoffie, Son Van Nguyen, Diana Perez, Andrew Chiuyan Ting, John Wesley Williams
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Patent number: 6027660Abstract: A method of patterning a ceramic slider by plasma etching is disclosed. The ceramic slider contains alumina and titanium carbide. The method includes the steps of forming an etch pattern by depositing and developing a photoresist on the ceramic slider, and reactive ion etching a first surface on the ceramic slider using an etchant gas. The etchant gas generally includes argon, and a fluorine containing gas. The power source density, during etching ranges from about 0.5 W/(cm.sup.2) to 8 W/(cm.sup.2). Another aspect of the invention is a ceramic slider resulting from the method of the invention having a smoothness ranging from about 20 to 300 .ANG. as measured by atomic force microscopy.Type: GrantFiled: May 11, 1998Date of Patent: February 22, 2000Assignee: International Business Machines CorproationInventors: Richard Hsiao, Cherngye Hwang, Son Van Nguyen, Diana Perez
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Patent number: 6001268Abstract: The invention is a method of patterning the air bearing surface of a ceramic slider preferably including alumina and titanium carbide. The method includes the steps of forming an etch pattern by depositing and developing a photoresist on the ceramic slider, and reactive ion etching the slider air bearing surface using an etchant gas of argon, sulfur hexafluoride, and methyltrifluoride flowing at a rate which provides a smooth patterned surface on the slider air bearing surface.Type: GrantFiled: June 5, 1997Date of Patent: December 14, 1999Assignee: International Business Machines CorporationInventors: Son Van Nguyen, Diana Perez, Andrew Chiuyan Ting, Cherngye Hwang, Martin Straub, Gerd Dworschak