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Bo Yu
Bo Yu, Shanghai City CN
| Patent application number | Description | Published |
|---|---|---|
| 20110065871 | METHOD FOR PRODUCING ALIPHATIC POLYESTER RESIN, AND AN ALIPHATIC POLYESTER RESIN COMPOSITION - A method for producing an aliphatic polyester resin including a melt polymerization step and a subsequent solid phase polymerization step, using a sulfonic acid group-containing compound as a catalyst, wherein the addition amount of the sulfonic acid group-containing compound during melt polymerization is 300 to 3000 ppm with respect to a raw material monomer calculated as sulfer atoms, the content of the sulfonic acid group-containing compound during melt polymerization is 300 to 3000 ppm with respect to a produced polymer calculated as sulfer atoms, and a residual rate of the sulfonic acid group-containing compound after solid phase at polymerization is more than 50%. | 03-17-2011 |
Bo Yu, Columbus, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110038941 | Lipid Nanoparticle Compositions and Methods of Making and Using the Same - Oligonucleotide-lipid nanoparticles made of at least one oligonucleotide, at least one lipid and at least one complexation agent for the oligonucleotide, methods of making and using, and devices for making the same are disclosed. | 02-17-2011 |
| 20110280913 | Methods and Compositions for Delivering Therapeutic Agents in the Treatment of B-Cell Related Disorders - Methods and compositions for treating and/or diagnosing a B-cell malignancy are described. | 11-17-2011 |
Bo Yu, Chengdu CN
| Patent application number | Description | Published |
|---|---|---|
| 20080317099 | Method and apparatus for signal carrier-to-noise power density ratio caculation - There is provided an apparatus for determining a carrier-to-noise power density ratio (CN | 12-25-2008 |
| 20080317101 | Method and apparatus for detecting lock status of a GPS signal - An apparatus for detecting lock status of a spread spectrum signal, having a first accumulator, a first calculation unit, a second calculation unit, a second accumulator, a multiplier and a comparator. The first accumulator accumulates an in-phase integration result and a quadrature integration result over a time period. The first calculation unit determines a first evaluation value based on the accumulated in-phase integration result and the accumulated quadrature integration result. The second calculation unit processes the in-phase integration result and the quadrature integration result. The second accumulator accumulates the output of the second calculation unit over the time period. The multiplier determines a second evaluation value by multiplying the accumulated result from the second accumulator with a predetermined value. The comparator compares the first and second evaluation results wherein the comparison result is an indicator of the lock status. | 12-25-2008 |
| 20100328150 | NAVIGATION SYSTEM WITH ERROR-DETECTION ON DOPPLER FREQUENCIES OF SATELLITE SIGNALS - A navigation system for detecting error on Doppler frequencies of a plurality of satellite signals measured by the navigation system is disclosed herein. The navigation system includes an offset calculator for calculating offsets of the Doppler frequencies of the satellite signals during a predetermined time period and calculating an average value of the offsets. The navigation system further includes an error detecting unit coupled to the offset calculator. The error detecting unit compares the offsets of the Doppler frequencies of the satellite signals with the average value of the offsets and determines whether the satellite signals are unavailable according to corresponding comparison results. | 12-30-2010 |
| 20100328156 | SYSTEM FOR DEMODULATING NAVIGATION BITS FROM SATELLITE SIGNALS - A signal processing system for demodulating navigation bits from a satellite signal is disclosed herein. The signal processing system includes a digital baseband processor for determining a boundary between two navigation bits in the navigation bits according to a first plurality of coarse acquisition (C/A) codes captured from the satellite signals, storing the first plurality of C/A codes, and demodulating a second plurality of C/A codes captured after determining the boundary to recover a first series of the navigation bits. The signal processing system further includes a complementary demodulating unit coupled to the digital baseband processor for demodulating the first plurality of C/A codes to recover a second series of the navigation bits. | 12-30-2010 |
| 20100332126 | INERTIAL NAVIGATION SYSTEM WITH ERROR CORRECTION BASED ON NAVIGATION MAP - An inertial navigation system with error correction based on a navigation map is disclosed herein. The inertial navigation system can include a trajectory calculator for calculating a position and an orientation of a moving object based on moving information of the moving object, an error correcting unit coupled to the trajectory calculator for correcting the position and the orientation of the moving object based on reference road information, and a storage unit coupled to the error correcting unit for storing geographical information of a road network and providing the reference road information according to the geographical information of the road network. | 12-30-2010 |
Bo Yu, Fresh Meadows, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100233151 | COMPOSITIONS AND METHODS FOR TREATING COLLAGEN-MEDIATED DISEASES - A drug product comprising a combination of highly purified collagenase I and collagenase II from | 09-16-2010 |
| 20100330065 | COMPOSITIONS AND METHODS FOR TREATING COLLAGEN-MEDIATED DISEASES - A drug product comprising a combination of highly purified collagenase I and collagenase II from | 12-30-2010 |
Bo Yu, Jiangsu CN
| Patent application number | Description | Published |
|---|---|---|
| 20100280245 | PROCESS AND INTERMEDIATES FOR THE PREPARATION OF N-ACYLATED-4-ARYL BETA-AMINO ACID DERIVATIVES - A process for producing an enantiomerically enriched, pure or enriched and essentially pure compound of Formula I: | 11-04-2010 |
Bo Yu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100130908 | METHOD OF USE OF PORPHYRINS IN PREPARING A MEDICAMENT FOR SONODYNAMIC THERAPY AND A METHOD OF SONODYNAMIC THERAPY USING PORPHYRINS - The invention provides method of use of a porphyrin compound as shown below in preparing a medicament for sonodynamic therapy, and a method of sonodynamic therapy using a porphyrin compound. Said therapy comprises administering a porphyrin compound to a patient and applying sonic wave to the patient, | 05-27-2010 |
Bo Yu, Allston, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080202575 | METHODS FOR HIGH FIGURE-OF-MERIT IN NANOSTRUCTURED THERMOELECTRIC MATERIALS - Thermoelectric materials with high figures of merit, ZT values, are disclosed. In many instances, such materials include nano-sized domains (e.g., nanocrystalline), which are hypothesized to help increase the ZT value of the material (e.g., by increasing phonon scattering due to interfaces at grain boundaries or grain/inclusion boundaries). The ZT value of such materials can be greater than about 1, 1.2, 1.4, 1.5, 1.8, 2 and even higher. Such materials can be manufactured from a thermoelectric starting material by generating nanoparticles therefrom, or mechanically alloyed nanoparticles from elements which can be subsequently consolidated (e.g., via direct current induced hot press) into a new bulk material. Non-limiting examples of starting materials include bismuth, lead, and/or silicon-based materials, which can be alloyed, elemental, and/or doped. Various compositions and methods relating to aspects of nanostructured thermoelectric materials (e.g., modulation doping) are further disclosed. | 08-28-2008 |
Bo Yu, Hangzhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20110234122 | CIRCUITRY FOR DRIVING LIGHT EMITTING DIODES AND ASSOCIATED METHODS - Circuitry and methods for driving a plurality of LED strings are disclosed herein. In one embodiment, the circuitry comprises a plurality of current regulating circuits electrically coupled to the LED strings and are configured to regulate a current flowing through the LED strings. At least two control circuits are coupled to the current regulating circuits and are configured to generate a control signal according to terminal voltages of the corresponding current regulating circuits. A voltage converter is electrically coupled to the LED strings and to the at least two control circuits, and is configured to regulate the DC driving voltage according to the at least two control signals. | 09-29-2011 |
Bo Yu, Sugar Land, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120001776 | SYSTEMS AND METHODS FOR COMPRESSING DATA AND CONTROLLING DATA COMPRESSION IN BOREHOLE COMMUNICATION - Systems and methods compress data and control data compression in borehole communication. The systems and methods convert original data collected by a sensor from a first domain into a second domain, wherein the original data is associated with one or more properties of an underground formation. A predetermined number of significant coefficients is selected from components of the second domain, wherein the predetermined number of significant coefficients are components of the second domain with largest amplitudes. The selected predetermined number of significant coefficients is quantized via an quantization technique and the selected predetermined number of significant coefficients is encoded into compressed data via an encoder. | 01-05-2012 |