Po-Ying
Po-Ying Chan-Hui, Iii, Bellevue, WA US
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20140328797 | HUMAN RHINOVIRUS (HRV) ANTIBODIES - The invention provides isolated fully human monoclonal anti-HRV antibodies, as well as method of making and using these antibodies. Anti-HRV antibodies of the invention prevent or treat subjects having HRV-infections, and related diseases, including, but not limited to, the common cold, nasopharyngitis, croup, pneumonia, bronchiolitis, asthma, chronic obstructive pulmonary disease (COPD), sinusitis, bacterial superinfection, and cystic fibrosis. | 11-06-2014 |
Po-Ying Chan-Yui, Oakland, CA US
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20080233602 | Detecting and profiling molecular complexes - Methods are provided for detecting the formation of complexes of molecules, especially proteins, in a sample, such as a cell or tissue lysate. In one aspect, a cleaving probe specific for a first protein in a complex and one or more binding compounds specific for one or more second proteins in a complex are provided. Upon binding, the cleaving probe is induced to generate an active species, such as singlet oxygen, that cleaves molecular tags attached to the binding compounds only in the local region of the cleaving probe. The released molecular tags are separated from the assay mixture and from one another to provide a readout that is related to the number and types of proteins present in the complex. | 09-25-2008 |
Po-Ying Chen, Kaohsiung City TW
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20120299156 | WAFER PROCESSING METHOD - A wafer processing method includes the steps of: (a) annealing a silicon wafer at a temperature higher than 650° C.; (b) after step (a), depositing a silicon-germanium layer on the silicon wafer; (c) after step (b), implanting oxygen ions into the silicon wafer; and (d) after step (c), annealing the silicon wafer at a temperature higher than 650° C. to form a silicon oxide layer underneath the silicon-germanium layer. | 11-29-2012 |
Po-Ying Chen, Hsinchu City TW
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20090003415 | RAKE RECEIVER AND DE-SPREADING METHOD THEREOF - The invention relates to a rake receiver and a method for de-spreading thereof. A plurality of noise branches is adopted for producing a plurality of noise components in the rake receiver. Next, a noise combining unit adjusts each noise component according to a plurality of noise weights, so as to combine the noise components to obtain an interference-plus-noise estimation value. The rake receiver eliminates the noises in the main signal generated by the signal branches through using the interference-plus-noise estimation value. Therefore, the performance of a receiving terminal can be enhanced. | 01-01-2009 |
20090103640 | METHOD AND AN APPARATUS FOR TIMING CONTROL OF CHANNEL ESTIMATION - The present invention relates to a method and an apparatus for timing control of channel estimation. The method includes: sequentially shifting a channel estimation window in a power-delay profile in a specific time interval to obtain a plurality of candidate segments; sequentially calculating a metric corresponding to the candidate segments according to the delay paths and the channel power contained in the candidate segments; among the metrics, finding out an optimal segment with the maximum metric and deciding a timing of channel estimation based on the optimal segment. | 04-23-2009 |
20100226423 | METHOD AND APPARATUS FOR EQUALIZATION IN CLUSTERED CHANNELS - This invention relates to an equalization apparatus and an equalization method. A plurality of equalizers is applied to the equalization apparatus to eliminate interferences of multiple clusters in a channel. The weights of the equalizers are calculated under minimum mean square error criterion by gains of delay paths of multiple clusters in the whole channel. Therefore, the interference of different clusters in the whole channel can be greatly eliminated. | 09-09-2010 |
Po-Ying Li, Arcadia, CA US
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20120211095 | Molded and Packaged Elastomeric Check Valve - Elastomeric check valves for use, e.g., in small pump devices, may include a molded elastomeric valve body forming a pocket that extends from an opening at the valve inlet to a terminus inside the valve body, and having a slit extending from the terminus to a valve outlet. | 08-23-2012 |
Po-Ying Li, Chino Hills, CA US
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20110060280 | ADHESIVE SKIN PATCH WITH PUMP FOR SUBCUTANEOUS DRUG DELIVERY - In various embodiments, a drug-delivery device includes a skin patch with an integral delivery vehicle adherable to a patient's skin. An exterior surface of the patch defines an envelope within which is disposed a programmable drug pump including a reservoir, a cannula for conducting liquid from the reservoir to the delivery vehicle, and a mechanism for forcing liquid from the reservoir through the cannula and into the delivery vehicle. | 03-10-2011 |
Po-Ying Li, Monrovia, CA US
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20130289482 | IMPLANTABLE DRUG-DELIVERY DEVICES, AND APPARATUS AND METHODS FOR REFILLING THE DEVICES - In various embodiments, a needle is employed in refilling drug-delivery devices. | 10-31-2013 |
20140074062 | PISTON PUMP DEVICES - Drug pump devices with syringe or pen-injection configurations may utilize pre-filled drug vials or cartridges; the prefilled vials may be equipped with mechanisms for stirring their contents and/or changing a chemical environment therein to improve therapies. To facilitate combination therapies, multiple drug pump devices may be assembled into a larger system. Lancet insertion devices for use in conjunction with the drug pump devices may feature improved safety characteristics and/or mechanisms for minimizing pain and discomfort. | 03-13-2014 |
20140088508 | DRUG-DELIVERY DEVICES WITH INTEGRATED NEEDLE-INSERTION MECHANISM - Drug-delivery devices for subcutaneous injections may be provided with pre-filled drug reservoirs and/or integrated needle-insertion mechanisms to increase ease of use of the devices. Certain device configurations include a needle disposed above or below the drug vial, parallel to the bottom wall of the device, with the needle-insertion mechanism placed at least partially side-by side with the vial. | 03-27-2014 |
20140088554 | DRUG-DELIVERY PUMP WITH INTELLIGENT CONTROL - Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. Depending on the mode of operation, fluid may be dispensed continuously or in discrete pulses, and the manner of adjustment or calibration may be tailored to the operational mode in use. | 03-27-2014 |
20140088555 | Systems and Methods for Electrolysis Pump Control - Drug-delivery devices may utilize electrolysis pumps to push a plunger so as to deliver drug from a reservoir. The volume and/or rate of drug delivery may be monitored based on pressure measurements in the pump chamber. Pressure signatures characteristic of end-of-dose and occlusion events may be used to detect when plunger movement stops. | 03-27-2014 |
20140094770 | DRUG-DELIVERY PUMP WITH INTELLIGENT CONTROL - Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made during a “priming” stage when liquid is pumped through the internal fluid path but does not exit the pump. | 04-03-2014 |
20140094771 | DRUG-DELIVERY PUMP WITH INTELLIGENT CONTROL - Embodiments of the present invention utilize a closed-loop feedback control system to ensure accurate drug delivery. This control system may, for example, utilize a flow sensor to measure the volume of delivery and an intelligent control algorithm to anticipate and compensate for overdoses and underdoses. Feedback control systems in accordance herewith can be applied to any piston- or plunger-driven pump system utilizing sensors that measure flow directly or indirectly. In some embodiments, adjustments are made based on the flow “tail” that occurs in a piston- or plunger-type pump as relaxation of the plunger material continues to push fluid out of the drug reservoir; this residual flow eventually ceases after the plunger returns to its natural state. | 04-03-2014 |
20140196798 | DIAPHRAGM CHECK VALVES AND METHODS OF MANUFACTURE THEREOF - Microscale valves for use in, e.g., micropump devices, may be formed of a slitted diaphragm bonded to the interior of a valve tube. A bump in the diaphragm and/or a backward-leakage stopper may increase the breakdown pressure of the valve. A push-rod may be used to pre-load the valve membrane to thereby increase the cracking pressure. | 07-17-2014 |