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Cheong, US
Cheng Siu Cheong US
| Patent application number | Description | Published |
|---|---|---|
| 20100052126 | APPARATUS AND METHOD FOR USE IN MOUNTING ELECTRONIC ELEMENTS - Some embodiments provide surface mount devices that include a first electrode comprising a chip carrier part, a second electrode disposed proximate to the chip carrier part, and a casing encasing a portion of the first and second electrodes. The first electrode can extend from the chip carrier part toward a perimeter of the casing, and the second electrode can extend away from the chip carrier part and projects outside of the casing. In extending away from the chip carrier part the first electrode divides into a plurality of leads separated by an aperture that join into a single first joined lead portion with a first width before projecting outside of the casing and maintains the first width outside of the casing. The second electrode can attain a second width prior to projecting outside of the casing and maintains the second width outside the casing. | 03-04-2010 |
| 20100133002 | APPARATUS, SYSTEM AND METHOD FOR USE IN MOUNTING ELECTRONIC ELEMENTS - The present embodiments provide surface mount devices and/or systems. In some embodiments, the surface mount devices comprise a casing having a recess formed extending at least partially into said casing; and first and second leads each of which is at least partially encased by said casing and each of which has a portion exposed through said recess, wherein at least one of said first and second leads has one or more size reduction features in its said exposed portion that reduces the surface area to provide an increased surface bonding area to said casing around said lead. | 06-03-2010 |
Dae-Yeol Cheong, Lakewood, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20110033908 | METHODS FOR SELECTIVELY PRODUCING HYDROGEN AND METHANE FROM BIOMASS FEEDSTOCKS USING AN ANAEROBIC BIOLOGICAL SYSTEM - The present invention provides a method for selective production of hydrogen and methane from a biomass feedstock in a reactor vessel maintained under anaerobic conditions by controlling moisture concentration in the reactor vessel. The method comprises the steps of introducing a biomass feedstock into the reactor vessel maintained under anaerobic conditions; introducing a bacterial inoculum into the reactor vessel to facilitate digestion of the biomass feedstock; setting a moisture concentration of the contents of the reactor vessel at a first moisture level; and collecting hydrogen gas from the reactor vessel. The method may further comprise maintaining the moisture concentration at a first moisture level or within a first moisture range. The method may additionally comprise increasing the moisture concentration of the contents of the reactor vessel to a second moisture concentration; and collecting methane gas from the reactor vessel. Switching between hydrogen and methane production is controlled by adjusting the moisture concentration of the contents of the reactor vessel. | 02-10-2011 |
Edwin Cheong, Bellingham, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100060081 | System and Method for Providing Power to Portable Electronic Devices - A power supply for an electronic device comprises a power module, an AC module, and a DC module. The power supply operates in first and second configurations. In the first configuration, the power module generates a DC output signal based on an AC power signal transmitted from the AC module. In the second configuration, the power module generates the DC output signal based on a DC power signal from the DC module. | 03-11-2010 |
Fook C. Cheong, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20110043607 | TRACKING AND CHARACTERIZING PARTICLES WITH HOLOGRAPHIC VIDEO MICROSCOPY - In-line holography to create images of a specimen, such as one or more particles dispersed in a transparent medium. Analyzing these images with results from light scattering theory yields the particles' sizes with nanometer resolution, their refractive indexes to within one part in a thousand, and their three dimensional positions with nanometer resolution. This procedure can rapidly and directly characterize mechanical, optical and chemical properties of the specimen and its medium. | 02-24-2011 |
Fook Chiong Cheong, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100253762 | HOLOGRAPHIC MICROSCOPY OF HOLOGRAPHICALLY TRAPPED THREE-DIMENSIONAL NANOROD STRUCTURES - A method and system for performing three-dimensional holographic microscopy of an optically trapped one dimensional structure. The method and system use an inverted optical microscope, a laser source which generates a trapping laser beam wherein the laser beam is focused by an objective lens into a plurality of optical traps. The method and system also use a collimated laser at an imaging wavelength to illuminate the structure created by the optical traps. Imaging light scattered by the optically tapped structure forms normalized intensity holograms that are imaged by a video camera and analyzed by optical formalisms to determine light field to reconstruct 3-D images for analysis and evaluation. | 10-07-2010 |
Hoichi Cheong, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120079242 | PROCESSOR POWER MANAGEMENT BASED ON CLASS AND CONTENT OF INSTRUCTIONS - A processor and method are disclosed. In one embodiment the processor includes a prefetch buffer that stores macro instructions. The processor also includes a clock circuit that can provide a clock signal for at least some of the functional units within the processor. The processor additionally includes macro instruction decode logic that can determine a class of each macro instruction. The processor also includes a clock management unit that can cause the clock signal to remain in a steady state entering at least one of the units in the processor that do not operate on a current macro instruction being decoded. Finally, the processor also includes at least one instruction decoder unit that can decode the first macro instruction into one or more opcodes. | 03-29-2012 |
Ian Cheong, Baltimore, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20110250258 | TUMOR-SPECIFIC DELIVERY OF THERAPEUTIC AGENTS VIA LIPOSOMASE - is an obligate anaerobe that can infect hypoxic regions within experimental tumors. We found that mice bearing large, established tumors were often cured when treated with | 10-13-2011 |
Raymond Cheong, Pikesville, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20100028928 | Device for High-Throughput Stimulation, Immunostaining, and Visualizaion of Single Cells - Cell stimulation, staining, and visualization are common techniques in both clinical and research settings. The invention is directed to microfluidic devices for in situ cell stimulation, staining, and/or visualization, and related methods for applying one or more stimuli to the cells, and fixing and staining of cells in situ. The device allows for high-throughput screening of living cells using a minimal quantity of reagents where the fate of individual cells can be followed over time. | 02-04-2010 |
Sang-Wook Cheong, Highland Park, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090218538 | Nano-scale self assembly in spinels induced by Jahn-Teller distortion - A method for making a self-assembled spinel having an ordered nanocrystal superlattice. The method may involve the steps of providing an oxide mixture that is capable of forming a spinel having Jahn-Teller ions; sintering or heat-treating the mixture to form the spinel having the Jahn-Teller ions; and cooling the spinel having the Jahn-Teller ions at a rate of less than 400° C./hour. Also, a nano-scale spinel formed by self-assembly. The nano-scale spinel may include a first phase of spinel comprising a high concentration of Jahn-Teller ions; and a second phase of spinel including a low concentration of Jahn-Teller ions. Further, a high density storage device including a nano-scale spinel formed by self-assembly, the nano-scale spinel including a first phase of spinel comprising a high concentration of Jahn-Teller ions; and a second phase of spinel including a low concentration of Jahn-Teller ions. | 09-03-2009 |
Soonwuk Cheong, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090084474 | RECRYSTALLIZED ALUMINUM ALLOYS WITH BRASS TEXTURE AND METHODS OF MAKING THE SAME - A recrystallized aluminum alloy having brass texture and Goss texture, wherein the amount of brass texture exceeds the amount of Goss texture, and wherein the recrystallized aluminum alloy exhibits at least about the same tensile yield strength and fracture toughness as a compositionally equivalent unrecrystallized alloy of the same product form and of similar thickness and temper. | 04-02-2009 |
Tae Hee Cheong, Troy, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090149289 | POWER TRANSMISSION BELT - A power transmission belt comprising cord, elastomeric undercord, at least one pair of opposing v-shaped pulley contact surfaces, and having discontinuous fiber embedded in the undercord, some of which protrude from a contact surface. The fiber comprises deformable polymer, such as nylon, and the fiber protrusions are substantially erect with respect to the surface and substantially straight or slightly bowed, especially near the free end, and the fiber protrusions are deformed from an original cross-sectional shape, which may be substantially round or oval or the like, to an elongated, oval, oblong, kidney, or flattened circle shape. The protruding fiber length is at least two fiber diameters. | 06-11-2009 |
Yuen-Keen Cheong, Elk Grove Village, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20100228539 | METHOD AND APPARATUS FOR PSYCHOMOTOR AND PSYCHOLINGUISTIC PREDICTION ON TOUCH BASED DEVICE | 09-09-2010 |