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Jeon, CA
Chung-Huan Jeon, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090255555 | Advanced cleaning process using integrated momentum transfer and controlled cavitation - A method and apparatus for cleaning a workpiece are disclosed. A gas and cleaning solution are supplied to an atomizing nozzle which atomizes the cleaning solution and sprays the top surface of a workpiece with an atomized spray. A liquid having a controlled gas content is flowed to the top surface of the workpiece from a rinse nozzle. Megasonic energy is applied from the backside of the workpiece. | 10-15-2009 |
| 20100078039 | METHOD AND APPRATUS FOR MASK PELLICLE ADHESIVE RESIDUE CLEANING - Aspects of the invention generally provide methods and apparatus for cleaning adhesive residual on a photomask substrate. In one embodiment, the apparatus includes a processing cell, a support assembly configured to receive a photomask substrate disposed thereon disposed in the processing cell, a protection head assembly disposed above and facing the support assembly, and a head actuator configured to control the elevation of the protection head assembly relative to an upper surface of the support assembly. A cleaning device is provided and positioned to interact with the photomask substrate disposed on the support assembly. In another embodiment, a method of cleaning a periphery region of a photomask substrate includes providing a photomask substrate having a periphery portion and a center portion disposed on a support assembly in a processing cell, lowering a protection cover disposed in the processing cell to cover the center portion of the photomask substrate, providing a brush in the processing cell to clean the periphery portion of the photomask substrate. | 04-01-2010 |
David Jeon, Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100094138 | Imaging catheter using laser profile for plaque depth measurement - A device, system, and method for measuring the depth of a material layer such as a blood vessel plaque layer is disclosed. A fiber optic bundle housed in a balloon catheter projects a laser dot toward a conical mirror, which reflects the dot perpendicularly onto the surface of the plaque. The laser dot is reflected back from the plaque layer with a substantially Gaussian intensity profile. The conical mirror directs the reflected image back to the fiber optic bundle, which delivers the image to a sensor. The depth of the plaque layer can be determined by comparing the diameter of the image intensity profile to a pre-obtained normalized data set. | 04-15-2010 |
| 20110037832 | Defocusing Feature Matching System to Measure Camera Pose with Interchangeable Lens Cameras - A lens and aperture device for determining 3D information. An SLR camera has a lens and aperture that allows the SLR camera to determine defocused information. | 02-17-2011 |
| 20110301418 | Catheter Based 3-D Defocusing Imaging - A catheter based defocusing imaging system for 3-D tomography reconstruction of endovascular features of interest is disclosed. Without limitation, target sites for imaging include heart valves, calcified heart valves, calcium plastered valve on the heart valve or plaque on the inner wall of the blood vessel of a patient. | 12-08-2011 |
Geunsook Jeon, Foster City, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080274462 | Universal bases for nucleic acid analyses, methods for using universal bases, and kits comprising universal bases - Compounds, methods and kits for making and analyzing primer extension products incorporating one or more universal bases are described, including methods and kits for nucleic acid sequencing and microsatellite analysis. | 11-06-2008 |
Geun-Sook Jeon, Fullerton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100113759 | PROPARGYL SUBSTITUTED NUCLEOSIDE COMPOUNDS AND METHODS - The present teachings relate to nucleobase, nucleoside and nucleotide compounds, methods of synthesis, and uses thereof. The present teachings provide compounds, such as nucleobase, nucleoside and/or nucleotide compounds including a propargyl linker, and methods for making or using such compounds. | 05-06-2010 |
| 20100184074 | UNIVERSAL NUCLEOTIDES FOR NUCLEIC ACID ANALYSIS - The invention includes methods and kits for making and analyzing primer extension products incorporating one or more universal bases, including methods and kits for nucleic acid sequencing and microsatellite analysis. | 07-22-2010 |
Hong Jeon, Carlsbad, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100308511 | NEMATIC ELASTOMER FIBER WITH MECHANICAL PROPERTIES OF A MUSCLE - A method of making a liquid crystalline fiber is disclosed. A copolymer having a liquid crystalline side group and a crosslinking side group is crosslinked. A fiber of the crosslinking copolymer is drawn before the crosslinking reaction is complete. | 12-09-2010 |
Hong Guk Jeon, Carlsbad, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080214326 | Golf balls incorporating nanofillers - A golf ball incorporates nanofiller material in its core, cover, or intermediate layers. Also, a method includes a step of blending into a composition for a golf ball nanocomposite material, nanofiller material or both. The nanocomposite and/or nanofiller materials impart favorable properties to materials used for golf balls, and they provide for greater versatility in usage than materials previously used. Particular compositions incorporating nanocomposite material also are described as suited for use in golf ball compositions. | 09-04-2008 |
| 20110021291 | GOLF BALL HAVING CROSS-CORE HARDNESS DIFFERENTIAL AND METHOD FOR MAKING IT - A golf ball core that includes a center point having a first hardness value and/or first specific gravity value, and a surface having a second hardness value and/or second specific gravity value. The first hardness value, or first specific gravity value, is different from the second hardness value, or second specific gravity value, respectively. | 01-27-2011 |
| 20110136588 | GOLF BALL INCORPORATING PEPTIZERS AND METHOD OF MANUFACTURE - A golf ball including a composition having an unsaturated polymer, a cross-linking agent, a peptizer, and an accelerator. The composition can be incorporated into the golf ball's core, intermediate layers, and cover layers, and can provide optimal performance and durability properties. The golf balls incorporating the composition are easy to manufacture. | 06-09-2011 |
Jin Ho Jeon, San Ramon, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080299775 | GAPFILL EXTENSION OF HDP-CVD INTEGRATED PROCESS MODULATION SIO2 PROCESS - Methods are disclosed for depositing a silicon oxide film on a substrate disposed in a substrate processing chamber. The substrate has a gap formed between adjacent raised surfaces. A silicon-containing gas, an oxygen-containing gas, and a fluent gas are flowed into the substrate processing chamber. A high-density plasma is formed from the silicon-containing gas, the oxygen-containing gas, and the fluent gas. A first portion of the silicon oxide film is deposited using the high-density plasma at a deposition rate between 900 and 6000 Å/min and with a deposition/sputter ratio greater than 30. The deposition/sputter ratio is defined as a ratio of a net deposition rate and a blanket sputtering rate to the blanket sputtering rate. Thereafter, a portion of the deposited first portion of the silicon oxide film is etched. A second portion of the silicon oxide film is deposited over the etched portion of the silicon oxide film. | 12-04-2008 |
| 20090068853 | IMPURITY CONTROL IN HDP-CVD DEP/ETCH/DEP PROCESSES - Methods are disclosed of depositing a silicon oxide film on a substrate disposed in a substrate processing chamber. The substrate has a gap formed between adjacent raised surfaces. A first portion of the silicon oxide film is deposited over the substrate and within the gap using a high-density plasma process. Thereafter, a portion of the deposited first portion of the silicon oxide film is etched back. This includes flowing a halogen precursor through a first conduit from a halogen-precursor source to the substrate processing chamber, forming a high-density plasma from the halogen precursor, and terminating flowing the halogen precursor after the portion has been etched back. Thereafter, a halogen scavenger is flowed to the substrate processing chamber to react with residual halogen in the substrate processing chamber. Thereafter, a second portion of the silicon oxide film is deposited over the first portion of the silicon oxide film and within the gap using a high-density plasma process. | 03-12-2009 |
| 20090075489 | REDUCTION OF ETCH-RATE DRIFT IN HDP PROCESSES - A processing chamber is seasoned by providing a flow of season precursors to the processing chamber. A high-density plasma is formed from the season precursors by applying at least 7500 W of source power distributed with greater than 70% of the source power at a top of the processing chamber. A season layer having a thickness of at least 5000 Å is deposited at one point using the high-density plasma. Each of multiple substrates is transferred sequentially into the processing chamber to perform a process that includes etching. The processing chamber is cleaned between sequential transfers of the substrates. | 03-19-2009 |
| 20100099236 | GAPFILL IMPROVEMENT WITH LOW ETCH RATE DIELECTRIC LINERS - A method of filling a trench is described and includes depositing a dielectric liner with a high ratio of silicon oxide to dielectric liner etch rate in fluorine-containing etch chemistries. Silicon oxide is deposited within the trench and etched to reopen or widen a gap near the top of the trench. The dielectric liner protects the underlying substrate during the etch process so the gap can be made wider. Silicon oxide is deposited within the trench again to substantially fill the trench. | 04-22-2010 |
Kanghoon Jeon, Albany, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110215425 | TUNNELING FIELD-EFFECT TRANSISTOR WITH DIRECT TUNNELING FOR ENHANCED TUNNELING CURRENT - Horizontal and vertical tunneling field-effect transistors (TFETs) having an abrupt junction between source and drain regions increases probability of direct tunneling of carriers (e.g., electrons and holes). The increased probability allows a higher achievable on current in TFETs having the abrupt junction. The abrupt junction may be formed by placement of a dielectric layer or a dielectric layer and a semiconductor layer in a current path between the source and drain regions. The dielectric layer may be a low permittivity oxide such as silicon oxide, lanthanum oxide, zirconium oxide, or aluminum oxide. | 09-08-2011 |
| 20110278670 | Apparatus, System, and Method for Tunneling Mosfets Using Self-Aligned Heterostructure Source and Isolated Drain - Apparatuses, systems, and methods for tunneling MOSFETs (TFETs) using a self-aligned heterostructure source and isolated drain. TFETs that have an abrupt junction between source and drain regions have an increased probability of carrier direct tunneling (e.g., electrons and holes). The increased probability allows a higher achievable on current in TFETs having the abrupt junction. | 11-17-2011 |
Ki-Joon Jeon, Walnut Creek, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090218426 | HIGH SPEED ORBITING BALL MEDIA PROCESSORS - According to one embodiment, a ball mill for working generally spherically shaped target particles into a flake-shaped end product is provided. The ball mill includes a milling tube, one or more milling balls disposed within the milling tube, and a vibration source that is positioned and adapted to move the milling tube such that its central axis follows along a substantially circular path. The continuously changing direction of the acceleration of the milling tube results in each of the milling balls following a respective, substantially orbital path about the milling tube's central axis. As the milling balls follow the respective, orbital paths, the milling balls come into contact with and transform the target particles into flakes. In a further embodiment, the ball mill may further include a virtual particle separator configured to route intermediate particles back to an inlet portion of the milling tube for additional processing time. | 09-03-2009 |
Myoungsoo Jeon, Fremont, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080299801 | Temperature-activated self-extending surface mount attachment structures - A surface mount component (for example, an electrical connector) includes a connector body portion and a plurality of temperature-activated self-extending surface mount attachment structures (TASESMAS). During a reflow solder process, amounts of solder within the connector melt. Surface and interfacial tensions of structures within the connector cause the TASESMAS structures to extend away from the connector body portion and toward an object (for example, a printed circuit board) to which the surface mount component is to be surface mount soldered. Each TASESMAS may self-extend a different amount to accommodate nonplanarities in the surface to which the component is to be surface mounted. When the component cools after reflow soldering, the amounts of solder solidify thereby fixing the TASESMAS structures in their extended positions. | 12-04-2008 |
| 20090163047 | Connector having both press-fit pins and high-speed conductive resilient surface contact elements - A connector has a two-dimensional array of Press-Fit Pins (PFPs) and Conductive Resilient Surface Contact Elements (CRSCEs). Within the connector is a set of signal conductors. Each conductor is connected to a corresponding one of the PFPs or the CRSCEs. When the connector is attached to a printed circuit board (PCB), the PFPs extend into and engage corresponding plated through-holes in the PCB. As the PFPs are inserted into the through-holes, the CRSCEs contact the surface of the PCB and are compressed between the connector and the PCB so that each CRSCE makes an electrical connection between a pad on the PCB and a corresponding conductor in the connector. The retention force of the PFPs holds the CRSCEs in their compressed condition. The connector need not be soldered to the PCB, and solder bridging problems and breaking problems associated with solder tails and solder balls are avoided. | 06-25-2009 |
Noo Li Jeon, Irvine, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110003372 | MICROFLUIDIC GRADIENT DEVICES - Provided herein are apparatuses, systems and methods for the efficient generation of gradients. | 01-06-2011 |
Noo Li Jeon, Newport Beach, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080257735 | Microfluidic Device for Enabling the Controlled Growth of Cells and Methods Relating to Same - A multi-compartment microfluidic device for enabling fluidic isolation among interconnected compartments and accomplishing centrifugal positioning and/or patterned substrate positioning of biological specimens. Includes micropatterned substrate coupled with optically transparent housing allowing imaging. Housing includes microfluidic region having entry reservoir for accepting first volume of fluid and additional microfluidic region(s) having a second entry reservoir for accepting second volume of fluid less than first volume of fluid to create hydrostatic pressure. A barrier region that couples the microfluidic region with the second microfluidic region enables biological specimen(s) to extend across the microfluidic, barrier region and second microfluidic region. The barrier region includes embedded microgroove(s) having width and height enabling second volume of fluid to be fluidically isolated from first volume of fluid via hydrostatic pressure maintained via the embedded microgroove(s). Cells are aligned to a chosen location using a centrifuge or patterned substrate techniques. | 10-23-2008 |
Soo Jeon, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110045676 | REMOTE PLASMA SOURCE SEASONING - Methods of seasoning a remote plasma system are described. The methods include the steps of flowing a silicon-containing precursor into a remote plasma region to deposit a silicon containing film on an interior surface of the remote plasma system. The methods reduce reactions with the seasoned walls during deposition processes, resulting in improved deposition rate, improved deposition uniformity and reduced defectivity during subsequent deposition. | 02-24-2011 |
Tae-Joon Jeon, Los Angeles, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090170118 | Formation and Encapsulation of Molecular Bilayer and Monolayer Membranes - Disclosed herein are compositions, methods, and devices related to bilayer and monolayer membranes, their encapsulation in a hydrogel, and their formation. Methods of using the disclose compositions and devices are also disclosed. | 07-02-2009 |
Yong M. Jeon, Berkely, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090003826 | Optical Sub-Assembly with Electrically Conductive Paint, Polymer or Adhesive to Reduce EMI or Sensitivity to EMP or ESD - Disclosed are various embodiments of an optical wavelength division demultiplexer or multiplexer sub-assembly configured to receive or transmit optical signals conveyed thereto or therefrom by a fiber optic cable. Selected portions of external surfaces of the sub-assembly are coated with an electrically conductive paint, polymer or adhesive to provide an EMI, EMP or ESD shield. Typically, the sub-assembly comprises an integrally molded plastic optical block and a separate integrally molded coupling module with a ferrule and fiber optic cable receptacle. In one embodiment, selected external surfaces of the optical block and coupling module are coated with a coating having a predetermined electrical conductivity to provide a desired degree of EMI, EMP or ESD shielding. | 01-01-2009 |
Yoocham Jeon, Palo Alto, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120019899 | IN-PLANE ELECTRO-OPTICAL DISPLAY - In one embodiment, a display element includes a first electrode; a dielectric layer having recessed regions therein over the first electrode; a second electrode disposed on the dielectric layer; and a fluid with colorant particles within the display element, wherein a voltage signal applied to the first electrode and the second electrode controls movement of the colorant particles such that a first voltage signal provides a first optical state by compacting the colorant particles into the recessed regions and a second voltage signal provides a second optical state by spreading the colorant particles in the fluid. | 01-26-2012 |
Yoocharn Jeon, Palo Alto, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100101952 | ELECTROPHORETIC CELL AND METHOD EMPLOYING DIFFERENTIAL MOBILITY - An electrophoretic cell and methods of switching an electrophoretic cell and moving charged species in an electrophoretic cell employ differential electrophoretic mobilities and a time-varying electric field. The methods include providing first and second charged species that are oppositely charged and have different mobilities. The method of switching further includes inducing a net motion of both of the charged species using the time-varying applied electric field. The induced net motion results in either the first charged species being moved toward the electrode and the second charged species remaining essentially motionless or both of the charged species being moved toward the same electrode. The electrophoretic cell includes the first and second charged species with opposite charge and different mobilities, and further includes the time-varying applied electric field that provides the net motion of the charged species. | 04-29-2010 |
| 20110207036 | Electrophoretic Particle Salt For Electrophoretic Display And Method Of Making - An electrophoretic particle salt that includes a cationic electrophoretic particle and an anionic group ionically associated with the cationic electrophoretic particle is employed in an electrophoretic display. A spacer group chemically bonds a cationic moiety to a surface of the electrophoretic particle. A method of making the electrophoretic particle salt includes particle surface modification, nucleophilic substitution to create an interim salt and anion exchange. The electrophoretic particle salt has an ionization constant that favors dissociation into a positively charged electrophoretic particle and the anionic group in a nonpolar medium. The electrophoretic display includes a pair of electrodes and a dispersion of the electrophoretic particle salt in a nonpolar medium in a gap between the pair of electrodes. | 08-25-2011 |