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Chan, IL
Ally S. Chan, Evanston, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100025628 | Oxidation Processes Using Functional Surface Catalyst Composition - Oxidation processes using a catalyst composition which, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous substrate has (i) a total surface area between about 0.01 m | 02-04-2010 |
| 20100094069 | Dehydrogenation Processes Using Functional Surface Catalyst Composition - Dehydrogenation processes using a catalyst composition which, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous substrate has (i) a total surface area between about 0.01 m | 04-15-2010 |
| 20100273645 | Functional Surface Catalyst Composition - A catalyst composition, useful for a diversity of chemical production processes, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous substrate has (i) a total surface area between about 0.01 m | 10-28-2010 |
Ally S. Chan, Des Plaines, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090275788 | Hydrogenation Processes Using Functional Surface Catalyst Composition - Hydrogenation processes using a catalyst composition which, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous substrate has (i) a total surface area between about 0.01 m | 11-05-2009 |
Ally S. Y. Chan, Evanston, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20110172088 | Functional Surface Catalyst Composition - A catalyst composition, useful for a diversity of chemical production processes, preferably comprises a glass substrate, with one or more functional surface active constituents integrated on and/or in the substrate surface. A substantially nonporous acid resistant glass substrate has (i) a total surface area between about 0.01 m | 07-14-2011 |
Anthony Kok-Fai Chan, Peoria, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090000581 | Variable valve actuator having self-centering pivotal piston - A variable valve actuator for a power system is provided. The variable valve actuator may have a hydraulic piston extendable to interrupt cyclical movement of an engine valve. The variable valve actuator may also have a pin member pivotally received by the hydraulic piston, and a retaining ring configured to axially align the pin member with the hydraulic piston as the hydraulic piston is retracted. | 01-01-2009 |
Cesar Chan, Vernon Hills, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090239977 | SELF-LEVELING CEMENTITIOUS COMPOSITION WITH CONTROLLED RATE OF STRENGTH DEVELOPMENT AND ULTRA-HIGH COMPRESSIVE STRENGTH UPON HARDENING AND ARTICLES MADE FROM SAME - A self-leveling cementitious mixture with excellent flow properties and which hardens with a controlled rate of strength development to an ultra-high compressive strength composite composition for use in making articles such as cementitious armor panel with ballistic and blast resistant properties including: a continuous phase resulting from the curing of an aqueous mixture, in the absence of silica flour, of inorganic cement binder, inorganic mineral filler having a particle size of about 150-450 microns, pozzolanic mineral filler, polycarboxylate based self-leveling agent and water. The cementitious mixture may include alkanolamine, such as triethanolamine, and acid or acid salt, such as tartaric acid. The cementitious composition may be reinforced with reinforcing fibers, e.g. glass fibers, in an amount of about 0.5-6.0% by volume of the overall cementitious composition. The fibers are uniformly dispersed in the cementitious composition before it is cured to form a final cementitious armor panel. | 09-24-2009 |
| 20100229714 | CEMENT BASED LAMINATED ARMOR PANELS - A cementitious panel with ballistic and blast resistant properties having a core layer of ultra-high compressive strength composite and at least one skin layer. The panels can also be used in walls, ceiling and flooring panels which require high compressive strength for resistance to earthquakes and surfaces resistant to surface abuse such as in prison and other institutions. The panel core layer has a continuous cementitious phase resulting from the curing of an aqueous mixture, in the absence of silica flour, of inorganic cement binder, inorganic mineral filler having a particle size of about 150-450 microns, a pozzolanic mineral filler, polycarboxylate based superplasticizer, alkanolamine and acid or alkali metal acid salt; and water. The mixture may be uniformly reinforced with fiber added before curing. The cementitious core layer is then reinforced with the skin, such as fiber reinforced polymer, attached to at least one panel surface. | 09-16-2010 |
Doris Chan, Champaign, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20120038243 | HIGH EFFICIENCY 4-PI NEGATRON BETA-3 PARTICLE EMISSION SOURCE FABRICATION AND ITS USE AS AN ELECTRODE IN A SELF-CHARGED HIGH-VOLTAGE CAPACITOR - The present invention is directed to an encapsulated β | 02-16-2012 |
Eric L. Chan, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20080310437 | Method and apparatus for carrying unknown traffic over a resilient packet ring (RPR) without flooding - A method and corresponding apparatus allows unknown packet traffic, such as Ethernet traffic, to be carried on a Resilient Packet Ring (RPR) network without flooding the traffic on the RPR network. Modules in a station of the ring network compare a destination address in a packet traffic signal with known addresses and associate an identifier of a tunnel in the ring network with the packet traffic signal based on the comparison. The modules then associate with the packet traffic signal an identifier of a destination station in the ring network that corresponds to the identifier of the tunnel and forward the packet traffic signal to the destination station via the tunnel. By transmitting the packet traffic via tunnels instead of flooding the RPR network, spatial reuse may be implemented allowing the network to support a higher volume of traffic. | 12-18-2008 |
| 20100232783 | OPTICAL CHANNEL INTELLIGENTLY SHARED PROTECTION RING - An optical ring network has one or more working wavelengths and multiple protection wavelengths adapted to support the working wavelength(s). Routing tables may be used in network nodes to assign traffic of a failed working wavelength to a protection wavelength. The protection technique may be applied to networks employing, for example, Dense Wave Division Multiplexing (DWDM). | 09-16-2010 |
Jinghua Chan, Schaumburg, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090312648 | Adaptive Medical Image Acquisition System - A medical imaging system adaptively acquires anatomical images. The system includes a synchronization processor for providing a heart rate related synchronization signal derived from a patient cardiac function blood flow related parameter. The synchronization signal enables adaptive variation in timing of acquisition within successive heart cycles of each individual image frame of multiple sequential image frames. An image acquisition device initiates acquisition of anatomical images of a portion of patient anatomy in response to the synchronization signal. A display processor presents images, acquired by the acquisition device and synchronized with the synchronization signal, to a user on a reproduction device. The image acquisition device adaptively selects image pixel resolution of individual image frames of the multiple sequential image frames in response to data identifying a heart cycle segment so that successively acquired image frames have different image pixel resolution within a single heart cycle. | 12-17-2009 |
Kai Chi Chan, Bloomingdale, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090185658 | CONTACTLESS POWER AND DATA TRANSMISSION APPARATUS - Methods and apparatus for an imaging system are provided. The imaging system includes a gantry having a stationary member coupled to a rotating member. The rotating member has an opened area proximate an axis about which the rotating member rotates. An x-ray source provided on the rotating member. An x-ray detector may be disposed on the rotating member and configured to receive x-rays from the x-ray source. A rotary transformer having circumferentially disposed primary and secondary windings may form part of a contactless power transfer system that rotates the rotatable portion of the gantry at very high speeds, the primary winding being disposed on the stationary member and the secondary winding being disposed on the rotating member. | 07-23-2009 |
| 20100148505 | CONTACT-LESS POWER AND SIGNAL TRANSMISSION DEVICE FOR A HIGH POWER LEVEL TRANSFORMER - A transformer is provided comprising a first member upon which a first circuit is wound; a second member upon which a second circuit is wound such that power is transferred to the second circuit in a contact-less manner; and a signal transmitter on the first member in close proximity to an appropriate receiver on the second member together with a signal transmitter on the second member in close proximity to an appropriate receiver on the first member such that said transmitters and receivers exchange signals in a contact-less manner, whereby the circuits are embedded in a high thermal conductivity resin. An exemplary embodiment of the invented transformer is one where the second member rotates relative to the first member. | 06-17-2010 |
| 20100225433 | WIRE WINDING DEVICE FOR A HIGH POWER LEVEL TRANSFORMER - Wire-holders are provided that confine a single wire over a limited arc section and that are interspersed with ferrite ingots that provide wire-ways for several wires are utilized in the winding of the coils of a transformer. A method for consistently producing windings having accurate wire placement on rotors, stators, and other electrical componentry is also provided. | 09-09-2010 |
| 20110057758 | WIRE WINDING DEVICE FOR A HIGH POWER LEVEL TRANSFORMER - Wire-holders are provided that confine a single wire over a limited arc section and that are interspersed with ferrite ingots that provide wire-ways for several wires are utilized in the winding of the coils of a transformer. A method for consistently producing windings having accurate wire placement on rotors, stators, and other electrical componentry is also provided. | 03-10-2011 |
Michael D. Chan, Barrington, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100135024 | Decorative light protection device with environmental impact reduction features - A decorative lighting assembly preferably comprises a shell assembly for use in combination with a lamp assembly having conductors and a lamp in electrical communication with said conductors intermediate the length thereof. The shell assembly comprises two shells, of which at least a portion is translucent or light-filtering. The shells each comprise an interior shell surface, an exterior shell surface, and cooperative shell fasteners. The fasteners fasten the shells together, and thereby the interior shell surfaces define a lamp-housing interior space. Opposed shell ends define conductor-letting apertures through which the conductors extend. The lamp is housed within the interior space. The conductors deliver power to the lamp, and the lamp, when powered, radiates light observable at the exterior shell surface(s) via the light-filtering material. Certain light refractive structures and glow in the dark elements may be added to enhance the assembly. | 06-03-2010 |
Richard Chan, Champaign, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20080310467 | Semiconductor light emitting devices and methods - A method for producing an optical output, including the following steps: providing first and second electrical signals; providing a bipolar light-emitting transistor device that includes collector, base, and emitter regions; providing a collector electrode coupled with the collector region and an emitter electrode coupled with the emitter region, and coupling electrical potentials with respect to the collector and emitter electrodes; providing an optical coupling in optical communication with the base region; providing first and second base electrodes coupled with the base region; and coupling the first and second electrical signals with the first and second base electrodes, respectively, to produce an optical output emitted from the base region and coupled into the optical coupling, the optical output being a function of the first and second electrical signals. | 12-18-2008 |
Sabrina Chan, Elgin, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20110284403 | PACKAGING ASSEMBLY - A packaging nexus that drives a predetermined message to facilitate a consumer message is described. The nexus formed from the one or more components of the packaging assembly is configured to collectively signal and/or reinforce a predetermined message and at least partially facilitate a consumer impression. | 11-24-2011 |
| 20110287146 | PACKAGING ASSEMBLY - A packaging nexus that drives a predetermined message to facilitate a consumer message is described. The nexus formed from the one or more components of the packaging assembly is configured to collectively signal and/or reinforce a predetermined message and at least partially facilitate a consumer impression. | 11-24-2011 |
Savio Chan, Chicago, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090197920 | METHODS AND COMPOSITIONS FOR MODULATING CALCIUM CHANNELS - The present invention relates to methods and compositions for modulating calcium channels. In particular, the present invention provides methods and compositions for modulating (e.g., disrupting) Cav1.3a calcium channels for research and therapeutic methods (e.g., treating dopaminergic diseases and conditions). | 08-06-2009 |
Vincent P. Chan, Chicago, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20080300049 | Transient or Persistent Game Play in Wagering Games - According to one example embodiment disclosed herein, a wagering game is operated on a first platform, wherein the first platform is capable of supporting all or fewer than all of a plurality of game assets associated with the wagering game, and further wherein the wagering game is capable of receiving a wager. The wagering game is operated on a second platform that is capable of supporting all or fewer than all of the plurality of game assets. A player may accumulate one or more player assets while the wagering game is played on the first platform. At least one of the accumulated player assets is transferred to the play of the wagering game on the second platform, wherein at least one capability of the first platform is different from a corresponding capability on the second platform. | 12-04-2008 |
Vincent S. Chan, Evanston, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20120014913 | PROCESS FOR PREPARING ANTIVIRAL COMPOUNDS - This disclosure is directed to: (a) processes for preparing a compound and salts thereof that, inter alia, are useful for inhibiting hepatitis C virus (HCV); (b) intermediates useful for the preparation of the compound and salts; (c) pharmaceutical compositions comprising the compound or salts; and (d) methods of use of such compositions. | 01-19-2012 |
| 20120022252 | PHOSPHINE LIGANDS FOR CATALYTIC REACTIONS - The disclosure is directed to: (a) phosphacycle ligands; (b) methods of using such phosphacycle ligands in bond forming reactions; and (c) methods of preparing phosphacycle ligands. | 01-26-2012 |
William Chan, Lake In The Hills, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090007642 | DIALYSIS FLUID MEASUREMENT METHOD AND APPARATUS USING CONDUCTIVE CONTACTS - A dialysate testing method in one embodiment includes placing electrical contacts in a dialysate flow path, measuring an electrical property of the dialysate as it flows through the flow path and past the contacts, and determining whether the dialysate has been mixed properly from the detected electrical property. A dialysate testing method in another embodiment includes flowing dialysate past a pair of electrical contacts, calculating a conductivity of the dialysate using an algorithm that takes into account a geometry of the contacts, and using the calculated conductivity to determine if the dialysate has been removed properly. | 01-08-2009 |
| 20090012452 | DIALYSIS FLUID MEASUREMENT SYSTEMS USING CONDUCTIVE CONTACTS - A dialysis system instrument includes a dialysis instrument, a disposable pumping and valving cassette apparatus operable with pumping and valving actuators of the dialysis instrument, the disposable cassette including an electronic cell and electronics associated with the electronic cell, the electronics configured to determine an electrical property of a solution flowing through the electronic cell of the disposable apparatus. | 01-08-2009 |
William W. Chan, Lake In The Hills, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090082649 | ACCESS DISCONNECT SYSTEM WITH OPTICAL AND OTHER SENSORS - An optical access disconnect system is useful for detecting the presence of blood. The optical access disconnect system includes one or more optical sensors placed near an access site of a patient, the optical sensors suitable for detecting the presence of blood, especially by detecting a difference in light reflected or absorbed by blood. The optical access disconnect system may also be used as an interlock to assure compliance. A detector may be placed adjacent the access site to detect the access needle, or an object or mark on the access needle or fluid line. A therapy machine, such as a dialysis machine, may be programmed not to start or continue operation unless the needle or fluid line is detected. The detector may be one of the optical sensors, calibrated or adjusted to detect a mark on the needle or access line, or may be another type of detector. | 03-26-2009 |
| 20090088613 | CONTINUITY CIRCUITS FOR DETECTING ACCESS DISCONNECTION - A monitor for an extracorporeal therapy access site is disclosed. The monitor includes a bandage atop or adjacent the access site and a sensor for monitoring the bandage. The bandage includes a layer of polymer that expands when wetted with blood. The expansion causes a break in continuity of the sensor, or in an alternate embodiment, causes a sensor to cease detecting a target. When the break occurs, the control circuit monitoring the bandage sends a signal that a break has occurred, and a remote monitor then takes appropriate action, such as ceasing therapy, sending an alert, or sounding an alarm. In another embodiment, connecting wires in a continuity circuit are held apart by a polymer that dissolves when contacted by blood. If a leak occurs and a small portion of the polymer dissolves, the wires make contact, thus detecting a blood leak. | 04-02-2009 |
Yiu K. Chan, Vernon Hills, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20110181485 | H-J ANTENNA - A dual-band antenna includes a first antenna element having a generally “J” shaped element, and a second antenna element having a generally “h” shaped element. The first antenna element and the second antenna element share a common feed point and each antenna element is oriented substantially perpendicular to the other. The first antenna element and the second antenna element, in one implementation, are adapted to efficiently operate the dual-band antenna at approximately 1575 MHz and approximately 850 MHz, respectively. | 07-28-2011 |
Yiu Kwong Chan, Vernon Hills, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100117915 | Weight-Tapered IL Antenna With Slot Meander - An antenna including a main span extending in a first direction, a first arm extending from the main span in a second direction substantially perpendicular to the first direction, a second arm extending from the main span in a third direction substantially opposite the second direction, a disc portion with a center substantially disposed at an intersection of the main span and the second arm, and a slot having a plurality of portions. | 05-13-2010 |
| 20100127942 | Weight-Tapered IL Antenna with Disc Loaded - An antenna includes a main span extending in a first direction, a first arm extending from the main span in a second direction, a second arm extending from the main span in a third direction; a disc portion joined to the main span. | 05-27-2010 |