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Jue Wang
Jue Wang, Hillsborough, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090167267 | Power Converter with Monotonic Turn-On for Pre-Charged Output Capacitor - A power converter for and method of producing a monotonic rise in output voltage at start-up. In one embodiment, the power converter includes a switch and an error amplifier coupled to an output terminal of the power converter. The power converter also includes a comparator with an output terminal coupled to a control terminal of the switch and an input terminal coupled to an output terminal of the error amplifier configured to enable the switch to conduct for a duty cycle. Additionally, the switch is configured to be turned off at a start-up of the power converter until a voltage of the output terminal of the error amplifier provides a duty cycle for the switch corresponding to an output characteristic pre-charge condition. | 07-02-2009 |
| 20110018613 | SYSTEM AND METHOD FOR PRE-CHARGING A BOOT CAPACITOR IN A SWITCHING REGULATOR WITH HIGH PRE-BIAS VOLTAGE - An apparatus comprises a voltage regulator including an high side switching transistor and a low side switching transistor. An high side drive controls operation of the high side switching transistor. A low side driver controls operation of the low side switching transistor. A bootstrap capacitor provides an operating voltage to the high side switching driver. The bootstrap capacitor is charged to a predetermined level responsive to a supply voltage. A low side driver drives the low side switching transistor according to a process that charges the bootstrap capacitor to the predetermined level. The process turns on the low side switching transistor for a first predetermined number of cycles and turns off the low side switching transistor for a second predetermined number of cycles. The process is repeated for a predetermined number of times during startup of the voltage regulator when a prebias load is applied to the voltage regulator. | 01-27-2011 |
| 20110181253 | SYSTEM AND METHOD FOR HIGH PRECISION CURRENT SENSING - An apparatus for sensing an input current through an inductor includes an RC circuit connected in parallel with the inductor across first and second input pins of an integrated circuit. A voltage monitoring circuit monitors a first voltage at the first input pin of the integrated circuit and monitors a second voltage at the second input pin of the integrated circuit. An op-amp compares the first voltage with the second voltage and generates a control output responsive to the comparison. A current sink circuit responsive to the indication controls the first voltage to substantially equal the second voltage. | 07-28-2011 |
Jue Wang, Allentown, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20100235800 | METHODS AND MECHANISMS FOR INSERTING METAL FILL DATA - A method for implementing virtual metal fill includes obtaining a layout record for a circuit design, and inserting metal fill data into the layout record based on one or more rules, wherein the metal fill data represents a consolidation of actual metal fill. A method for implementing virtual metal fill includes obtaining a layout record for a circuit design, and inserting metal fill data into the layout record, the metal fill data representing a virtual metal fill having a configuration that is different from a configuration of actual metal fill. | 09-16-2010 |
Jue Wang, Fairport, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20080204862 | Engineered fluoride-coated elements for laser systems - The invention is directed to elements having fluoride coated surfaces having multiple layers of fluoride material coatings for use in laser systems, and in particular in laser systems operating at wavelength <200 nm. In a particular embodiment the invention is directed to highly reflective mirrors for use in wavelengths <200 nm laser systems. The invention describes the mirrors and a method of making them that utilizes a plurality of periods of fluoride coatings, each period comprising one layer a high refractive index fluoride material and one layer low refractive index fluoride material, and additionally at least one layer of an amorphous silica material. The silica material can be inserted between each period, inserted between a stack consisting of a plurality of periods, and, optionally, can also be applied as the final layer of the finished element to protect the element. | 08-28-2008 |
| 20090035586 | CLEANING METHOD FOR DUV OPTICAL ELEMENTS TO EXTEND THEIR LIFETIME - The invention is directed to a method for cleaning surfaces of optical elements made from metal fluoride single crystals of formula MF | 02-05-2009 |
| 20090097105 | METHOD FOR PRODUCING SMOOTH, DENSE OPTICAL FILMS - The invention is directed to preparing optical elements having a thin, smooth, dense coating or film thereon, and a method for making such coating or film. The coated element has a surface roughness of <1.0 nm rms. The coating materials include hafnium oxide or a mixture of hafnium oxide and another oxide material, for example silicon dioxide. The method includes the use of a reverse mask to deposit the coating or film on a rotating substrate. | 04-16-2009 |
| 20090141358 | DENSE HOMOGENEOUS FLUORIDE FILMS FOR DUV ELEMENTS AND METHOD OF PREPARING SAME - The invention is directed to optical elements that are coated with dense homogeneous fluoride films and to a method of making such coated elements. The coatings materials are a high (“H”) refractive index fluoride material and a low (“L”) refractive index material that are co-evaporated to form a coating layer of a L-H coating material (a co-deposited coating of L and H materials). Lanthanide metal fluorides (for example, neodymium, lanthanum, dysprosium, yttrium and gadolinium, and combinations thereof) are preferred metal fluorides for use as the high refractive index materials with lanthanum fluoride (LaF | 06-04-2009 |
| 20090297812 | Adhesive, hermetic oxide films for metal fluoride optics and method of making same - The invention is directed to single crystal alkaline earth metal fluoride optical elements having an adhesive, hermetic coating thereon, the coating being chemically bonded to the surface of the metal fluoride optical element with a bonding energy ≧4 eV and not merely bonded by van de Walls forces. The materials that can be used for coating the optical elements are selected from the group consisting of SiO | 12-03-2009 |
| 20100215932 | WIDE-ANGLE HIGHLY REFLECTIVE MIRRORS AT 193NM - The invention is directed to highly reflective optical elements having an amorphous MgAl | 08-26-2010 |
| 20110205643 | EXTENDING THE STABILITY OF UV CURABLE ADHESIVES IN 193NM LASER SYSTEMS - This disclosure is directed to an optical element and method in which a UV-curable adhesive, used along the edge of the optic to keep it in a holder, has been stabilized against degradation by below 300 nm radiation. The technical solution to the degradation of the adhesive includes both 193 nm scatter light reduction and protective coatings of plasma modified AlF | 08-25-2011 |
| 20110206859 | ENGINEERED FLUORIDE-COATED ELEMENTS FOR LASER SYSTEMS - The invention is directed to elements having fluoride coated surfaces having multiple layers of fluoride material coatings for use in laser systems, and in particular in laser systems operating at wavelength <200 nm. In a particular embodiment the invention is directed to highly reflective mirrors for use in wavelengths <200 nm laser systems. The invention describes the mirrors and a method of making them that utilizes a plurality of periods of fluoride coatings, each period comprising one layer a high refractive index fluoride material and one layer low refractive index fluoride material, and additionally at least one layer of an amorphous silica material. The silica material can be inserted between each period, inserted between a stack consisting of a plurality of periods, and, optionally, can also be applied as the final layer of the finished element to protect the element. | 08-25-2011 |
Jue Wang, Seattle, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20100027876 | Seam-Based Reduction and Expansion of Images With Color-Weighted Priority - A system and method for expansion and reduction of images uses an absolute value associated with each pixel of an input image (e.g., a color and/or intensity value) to determine a respective energy value for each pixel. For example, a given color or range of colors (e.g., skin tones, or other high-priority colors) may be assigned higher energy values than other colors and/or color ranges, and may be protected during image reduction and/or expansion. These energy values may be used to determine a cost associated with various seams of the image, which may represent the priority of the seams in the image. One or more low-cost seams may be identified for removal or replication to produce a resized image. The methods may be used in conjunction with an automated skin tone detector or a user interface that allows selection of one or more high priority colors or color ranges. | 02-04-2010 |
| 20100046830 | Automatic Video Image Segmentation - A method, system, and computer-readable storage medium for automatic segmentation of a video sequence. A segmentation shape prediction and a segmentation color model are determined for a current image of a video sequence based on existing segmentation information for at least one previous image of the video sequence. A segmentation of the current image is automatically generated based on a weighted combination of the segmentation shape prediction and the segmentation color model. The segmentation of the current image is stored in a memory medium. | 02-25-2010 |
Jue Wang, Mason, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100040825 | FIBROUS STRUCTURES AND METHODS FOR MAKING SAME - Fibrous structure that exhibit a Free Fiber End Count of greater than 100 in the range of free fiber end lengths of from about 0.1 mm to about 0.25 mm as determined by the Free Fiber End Test Method, sanitary tissue products employing same and methods for making same are provided. | 02-18-2010 |
Jue Wang, Clifton, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080253971 | Particles for inhalation having sustained release properties - The invention generally relates to a method for pulmonary delivery of therapeutic, prophylactic and diagnostic agents to a patient wherein the agent is released in a sustained fashion, and to particles suitable for use in the method. In particular, the invention relates to a method for the pulmonary delivery of a therapeutic, prophylactic or diagnostic agent comprising administering to the respiratory tract of a patient in need of treatment, prophylaxis or diagnosis an effective amount of particles comprising a therapeutic, prophylactic or diagnostic agent or any combination thereof in association with a charged lipid, wherein the charged lipid has an overall net charge which is opposite to that of the agent upon association with the agent. Release of the agent from the administered particles occurs in a sustained fashion. | 10-16-2008 |
Jue Wang, Nanjing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110249669 | METHOD FOR SERVICE INTER-WORKING AND SESSION CHANNEL ESTABLISHMENT, INTER-WORKING SELECTION FUNCTION MODULE AND DEVICE - A method for service inter-working and session channel establishment, an Inter-working Selection Function (ISF) module and device are provided. The method for service inter-working includes: receiving content which is corresponding to at least two media types and is sent by a calling party; and sending, according to the media types of the content, the content to Inter-Working Function (IWF) modules each corresponding to one media type, so that the IWF modules send the received content to a called party. In one aspect, a Converged IP Message (CPM) service may have sessions with a plurality of non-CPM services, thereby improving user experience; in another aspect, when the calling party intends to change the media types between the calling party and the called party with which the calling party has processed the service inter-working, it can be achieved just by directly changing the media types without disconnecting the session with the called party in advance. | 10-13-2011 |
Jue Wang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110264659 | TRAINING A RANKING FUNCTION USING PROPAGATED DOCUMENT RELEVANCE - A method and system for propagating the relevance of labeled documents to a query to unlabeled documents is provided. The propagation system provides training data that includes queries, documents labeled with their relevance to the queries, and unlabeled documents. The propagation system then calculates the similarity between pairs of documents in the training data. The propagation system then propagates the relevance of the labeled documents to similar, but unlabeled, documents. The propagation system may iteratively propagate labels of the documents until the labels converge on a solution. The training data with the propagated relevances can then be used to train a ranking function. | 10-27-2011 |