The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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.
| Application No. | Application Title | Issue Date |
| 20120006268 | SUBSTRATE PROCESSING APPARATUS AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE A CVD device has a reaction furnace (39) for processing a wafer (1); a seal cap (20) for sealing the reaction furnace (39) hermetically; an isolation flange (42) opposite to the seal cap (20); a small chamber (43) formed ... | 01/12/2012 |
| 20110274837 | ALD REACTOR, METHOD FOR LOADING ALD REACTOR, AND PRODUCTION LINE An ALD reactor for treating one or more substrates is provided. The ALD reactor includes at least one reaction chamber which has a front plate including gas connections for introducing starting materials, flushing gases and the like gases into the reaction chamber. In a... | 11/10/2011 |
| 20110255950 | System and Method for Sealing a Vapor Deposition Source A system and method for movably sealing a vapor deposition source is described. One embodiment includes a system for coating a substrate, the system comprising a deposition chamber; a vapor pocket located within the deposition chamber; and an at least one movable seal, ... | 10/20/2011 |
| 20110236569 | SYSTEMS AND METHODS FOR PREVENTING OR REDUCING CONTAMINATION ENHANCED LASER INDUCED DAMAGE (C-LID) TO OPTICAL COMPONENTS USING GAS PHASE ADDITIVES Systems and methods for preventing or reducing contamination enhanced laser induced damage (C-LID) to optical components are provided including a housing enclosing an optical component, a container configured to hold a gas phase additive and operatively coupled to the h... | 09/29/2011 |
| 20110155049 | MODERN HYDRIDE VAPOR-PHASE EPITAXY SYSTEM & METHODS Hydride vapor-phase deposition (HVPE) systems are disclosed. An HVPE hydride vapor-phase deposition system may include a reactant source chamber and a growth chamber containing a susceptor coupled to the reactant source chamber. The reactant source chamber may be config... | 06/30/2011 |
| 20110041769 | APPARATUS FOR CHEMICAL VAPOR DEPOSITION AND APPARATUS FOR PROCESSING SUBSTRATE Provided are a chemical vapor deposition (CVD) apparatus and a substrate processing apparatus. The CVD apparatus includes a chamber defining a processing chamber for forming a thin film on a substrate, a shower head that discharges processing gas into the processing cha... | 02/24/2011 |
| 20100275845 | ULTRAVIOLET-RESISTANT MATERIALS AND DEVICES AND SYSTEMS INCLUDING SAME UV-resistant materials are disclosed that include at least one self-supporting film of UV-resistant clay particles and that are substantially non-reactive to incident UV radiation. An exemplary material is substantially non-transmissive to at least one UV wavelength of ... | 11/04/2010 |
| 20100122659 | METERING AND VAPORIZING PARTICULATE MATERIAL Apparatus for metering and vaporizing a particulate material, includes: a metering device for metering particulate material having: a reservoir for receiving particulate material; a housing having first and second openings; a rotatable shaft disposed in the internal vol... | 05/20/2010 |
| 20100062182 | Method for Repairing Display Device and Apparatus for Same An object of the present invention is to provide a method for repairing a display device according to which a wide variety of regions can be repaired in various ways using various materials, as well as an apparatus for the same. The present invention provides a repairin... | 03/11/2010 |
| 20100050945 | SUBSTRATE PROCESSING APPARATUS When a quartz part is placed on a floor, the inside of a furnace is not polluted by contaminants attached from the floor to a seal surface of the quartz part and entering the inside of the furnace. A substrate processing apparatus includes a reaction tube, a first joini... | 03/04/2010 |
| 20100024872 | SEMICONDUCTOR LAYER MANUFACTURING METHOD, SEMICONDUCTOR LAYER MANUFACTURING APPARATUS, AND SEMICONDUCTOR DEVICE MANUFACTURED USING SUCH METHOD AND APPARATUS Provided are a semiconductor layer manufacturing method and a semiconductor manufacturing apparatus capable of forming a high quality semiconductor layer even by a single chamber system, with a shortened process time required for reducing a concentration of impurities t... | 02/04/2010 |
| 20090272324 | SLIT VALVE HAVING INCREASED FLOW UNIFORMITY Methods and apparatus for increasing flow uniformity are provided herein. In some embodiments, a slit valve having increased flow uniformity may be provided, the slit valve may include a housing having an opening disposed therethrough, the opening configured to allow a ... | 11/05/2009 |
| 20090255466 | REAGENT DISPENSING APPARATUS AND DELIVERY METHOD This invention relates to a vapor or liquid phase reagent dispensing apparatus that may be used for dispensing vapor or liquid phase reagents such as precursors for deposition of materials in the manufacture of semiconductor materials and devices. This invention reduces... | 10/15/2009 |
| 20090205563 | TEMPERATURE-CONTROLLED PURGE GATE VALVE FOR CHEMICAL VAPOR DEPOSITION CHAMBER The present invention relates to methods and apparatus that are optimized for producing Group III-N (nitrogen) compound semiconductor wafers and specifically for producing GaN wafers. Specifically, the methods relate to substantially preventing the formation of unwanted... | 08/20/2009 |
| 20090126631 | CHEMICAL VAPOR DEPOSITION REACTOR HAVING MULTIPLE INLETS A chemical vapor deposition reactor has a wafer carrier which cooperates with a chamber of the reactor to facilitate laminar flow of reaction gas within the chamber and a plurality of injectors configured in flow controllable zones so as to mitigate depletion.... | 05/21/2009 |
| 20090120368 | ROTATING TEMPERATURE CONTROLLED SUBSTRATE PEDESTAL FOR FILM UNIFORMITY Substrate processing systems are described. The systems may include a processing chamber, and a substrate support assembly at least partially disposed within the chamber. The substrate support assembly is rotatable by a motor yet still allows electricity, cooling fluids... | 05/14/2009 |
| 20090096349 | CROSS FLOW CVD REACTOR A cross flow chemical vapor deposition chamber can comprise an inlet duct having a generally rectangular cross-section and an outlet duct having a generally rectangular cross-section. The rectangular inlet duct and the rectangular outlet duct can facilitate laminar flow... | 04/16/2009 |
| 20090087932 | SUBSTRATE SUPPORTING APPARATUS, SUBSTRATE SUPPORTING METHOD, SEMICONDUCTOR MANUFACTURING APPARATUS AND STORAGE MEDIUM A substrate supporting apparatus includes a substrate supporting portion having a substrate supporting surface facing a rear surface of a substrate; plural protruding portions provided on the substrate supporting surface, for preventing the substrate from being slid on ... | 04/02/2009 |
| 20090056631 | APPARATUS FOR MANUFACTURING SEMICONDUCTOR LAYER An apparatus for manufacturing a semiconductor layer on a substrate typically includes a reaction chamber, a first feed pipe, and a second feed pipe. The reaction chamber is configured for receiving the substrate therein. The first feed pipe and the second feed pipe com... | 03/05/2009 |
| 20090017218 | Manufacturing Method for Producing Wick Structures of a Vapor Chamber by Using a Powder Thermal Spray Gun Simplifying a manufacturing method for producing wick structures of a vapor chamber includes providing a metal lid, providing a powder thermal spray gun to generate a high temperature blaze to melt a sprayed first powder into a melting surface status, and directly spray... | 01/15/2009 |
| 20080315141 | Slit Valve Door The present invention provides a slit valve for sealing an opening in a chamber, wherein the slit valve includes a door having an interior and an exterior surface. A sealing member is disposed on the interior surface of the door near a periphery of the interior surface ... | 12/25/2008 |
| 20080317956 | Device and Method for Continuous Chemical Vapour Deposition Under Atmospheric Pressure and Use Thereof The invention relates to a device and a method for continuous chemical vapour deposition under atmospheric pressure on substrates. The device is hereby based on a reaction chamber, along the open sides of which the substrates are guided, as a result of which the corresp... | 12/25/2008 |
| 20080282977 | Gas processing apparatus, gas processing method and integrated valve unit for gas processing apparatus A process gas line (255) for carrying WF6 gas for nucleation, a process gas line (259) for carrying WF6 gas for film deposition after nucleation are joined at a single joint (280) to a carrier gas line (256). A gas line ... | 11/20/2008 |
| 20080268143 | Device For Providing Vapors Of A Solid Precursor To A Processing Device The present invention relates to a device for providing vapors of at least one solid precursor intended to supply a physico-chemical processing device, comprising an enclosure capable of containing particles of the solid precursor and comprising an inlet and an outlet, ... | 10/30/2008 |
| 20080241379 | Method and apparatus for reducing substrate temperature variability A method and apparatus for treating a substrate in a processing system. The processing system includes a process chamber having a pumping system configured to evacuate the process chamber, a substrate holder coupled to the process chamber and configured to support the s... | 10/02/2008 |
| 20080236499 | Vent groove modified sputter target assembly and apparatus containing same A sputter target assembly including vent grooves having a certain configuration so as to reduce target arcing during the physical vapor deposition of a film.... | 10/02/2008 |
| 20080210170 | SEMICONDUCTOR MANUFACTURING EQUIPMENT AND MANUFACTURING METHOD OF THE SAME A semiconductor manufacturing equipment includes a first chamber that has a first connection hole, a second chamber that has a second connection hole connected to the first connection hole of the first chamber, an O-ring that is provided between the first chamber and th... | 09/04/2008 |
| 20080202418 | ENTRY LOCK SYSTEM, WEB PROCESSING INSTALLATION, AND METHOD FOR USING THE SAME An entry lock system for feeding web from a web supply to a web processing installation, the entry lock system comprising a first chamber having an inlet port and an outlet port, a second chamber having an inlet port, a first seal positioned at the inlet port of the fir... | 08/28/2008 |
| 20080168947 | GAS-PURGED VACUUM VALVE A vacuum valve assembly for use in a vacuum processing chamber includes a seat defining an opening in the vacuum valve, with the seat having a sealing face adjacent the opening and normal to the direction of the opening; and a gate having a sealing face adapted to mate ... | 07/17/2008 |
| 20080171147 | FORMING THIN FILMS USING A RESEALABLE VIAL CARRIER OF AMPHIPHILIC MOLECULES A method of forming a thin film of amphiphilic molecules on a substrate by using a resealable vial carrier is provided. The method includes placing the substrate in a vacuum chamber. A resealable cap member of the vial carrier is opened. The vial carrier may contain a l... | 07/17/2008 |
| 20080121184 | IN-SITU METHOD OF CLEANING VAPORIZER DURING DIELECTRIC LAYER DEPOSITION PROCESS Provided is an in-situ method of cleaning a vaporizer of an atomic layer deposition apparatus during a dielectric layer deposition process, to prevent nozzle blocking in the vaporizer and an atomic layer deposition apparatus. During the dielectric layer deposition proce... | 05/29/2008 |
| 20080099146 | SUSPENSION FOR SHOWERHEAD IN PROCESS CHAMBER Stress within a suspension wall for suspending a showerhead in a process chamber is ameliorated by one or more of: (1) Openings in the suspension wall that reduce exposure of the suspension wall to process gas or ambient atmosphere when the chamber lid is opened. 05/01/2008 | |
| 20080099145 | GAS SEALING SKIRT FOR SUSPENDED SHOWERHEAD IN PROCESS CHAMBER Stress within a suspension wall for suspending a showerhead in a process chamber is ameliorated by one or more of: (1) A gas sealing skirt that helps protect the suspension wall from direct contact with process gas. The gas sealing skirt is connected to either the chamb... | 05/01/2008 |
| 20080087222 | ROTATING PRESSURE DISTRIBUTOR AND CAROUSEL-TYPE MACHINE FOR TREATING HOLLOW BODIES WHICH IS EQUIPPED THEREWITH Rotating pressure distributor (1) for a carousel-type machine for treating hollow bodies in a plurality of identical treatment stations, comprising two rings, (2) fixed and (3) rotating, in sealing contact, the ring (3) having orifices (6<... | 04/17/2008 |
| 20080032059 | Device and Process for Plasma Coating/Sterilization A device for treating containers such as bottles, preferably PET containers, such as PET bottles, with a plasma, whereby the device is designed for sterilizing and/or coating the containers. In addition, the device also relates to a method for treating containers, prefe... | 02/07/2008 |
| 20080011232 | Device for depositing a coating on an internal surface of a container Device for depositing a coating on an internal surface of a container (10), of the type in which the deposition is carried out by means of a low-pressure plasma created inside the container (10) by excitation of a precursor gas by microwave-type electromag... | 01/17/2008 |
| 20080014350 | Apparatus and Methods for Chemical Vapor Deposition Methods and apparatus are disclosed for the formation of vaporizing liquid precursor materials. The methods or apparatus can be used as part of a chemical vapor deposition apparatus or system, for example for forming films on substrates. The methods and apparatus involv... | 01/17/2008 |
| 20070231485 | Silane process chamber with double door seal A process chamber for the coating of substrates with silanes with a double door seal. The double door seal may have a cavity between the seals which may be evacuated or pressurized, including with an inert gas. An apparatus for the coating of substrates comprising a pro... | 10/04/2007 |
| 20070209588 | Exhaust system for a vacuum processing system A method, computer readable medium, and system for treating a substrate in a process space of a vacuum processing system is described. A vacuum pump in fluid communication with the vacuum processing system and configured to evacuate the process space, while a process ma... | 09/13/2007 |
| 20070212484 | Exhaust apparatus configured to reduce particle contamination in a deposition system A method and system for vapor deposition on a substrate that disposes a substrate in a process space of a processing system that is isolated from a transfer space of the processing system, processes the substrate at either of a first position or a second position in the... | 09/13/2007 |