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Hongbo
Hongbo Chen, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20110082285 | TRANSGENIC RODENTS HAVING NGF BETA GENE MUTANTS AND ITS PREPARATION METHODS, THE PREPARATION METHODS OF THE CORRESPONDING MUTANT PROTEINS AND THE RESULTING MUTANT PROTEINS - Transgenic rodents having NGF beta gene mutants in their genomes express NGF beta mutant proteins. The preparation methods of the transgenic rodents, the methods of utilizing the transgenic animals to prepare NGF beta mutant proteins and the resulting NGF beta mutant proteins are provided. The transgenic rodents are useful in preparing human NGF and in the study of the functions of NGF beta mutants and their receptors in the whole animal level, and also useful for screening and purifying NGF beta mutants which have high activity and high security. | 04-07-2011 |
Hongbo Li, Thorofare, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20100305349 | PROCESS FOR PREPARING A COMPLEX - The present invention provides a process for the preparation of a complex of formula (A) or (B): | 12-02-2010 |
Hongbo Li, Los Alamos, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20080249343 | Supported organoiridium catalysts for alkane dehydrogenation - Solid supported organoiridium catalysts, a process for preparing such solid supported organoiridium catalysts, and the use of such solid supported organoiridium catalysts in dehydrogenation reactions of alkanes is provided. The catalysts can be easily recovered and recycled. | 10-09-2008 |
Hongbo Liu, Peabody, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090075283 | Vectors and Methods for Cloning Gene Clusters or Portions Thereof - The present invention relates to a shuttle BAC vector for facilitating the cloning, transfer and heterologous expression of streptomycete secondary metabolite biosynthetic gene clusters. The invention also relates to a plasmid rescue method using this vector for enhancing the process of cloning biosynthetic gene clusters for secondary metabolites from streptomycetes without sophisticated generation and screening of cosmids or BAC libraries. The cloned DNA can then be used for sequencing or heterologous expression of putative secondary metabolic gene clusters. | 03-19-2009 |
Hongbo Liu, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20100168885 | METHOD AND DEVICE FOR SENDING AND PLAYING STREAMING DATA - A method and a device for sending and playing the streaming data are disclosed in embodiments of the present invention. The method for playing the streaming data includes: receiving the streaming data from the client and buffering the data; and exporting the buffered streaming data according to the predefined rhythm. The statistics about the streaming data in the buffer is collected; and the rhythm is adjusted according to the amount of streaming data. The transmitting end can send the streaming data to the client as soon as possible and buffer only a little data; the client controls the rhythm to reduce the effect of network jitter on delay, thus shortening the delay of streaming play. | 07-01-2010 |
| 20110105225 | DEVICE, METHOD, AND SYSTEM FOR POSITIONING PLAYING VIDEO - A device for positioning a playing video is provided. The device includes: a receiving engine, configured to generate a control signal according to a user instruction; and a user interface engine, configured to respond to the control signal from the receiving engine, define a display interface, present a video playing progress indicator on the display interface according to the control signal, and adjust a scale of the video playing progress indicator to determine a display range of the playing video. Meanwhile, a method and a system for positioning a playing video are provided. A video playing progress indicator is presented on a display interface according to a control signal, and a play scale of the progress indicator is adjusted to determine a display range of the playing video, so as to enhance flexibility in the detailed operation of a video progress. | 05-05-2011 |
Hongbo Liu, Hillsborough, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20080275230 | POLYMERS HAVING COVALENTLY BOUND ANTIBIOTIC AGENTS - An antimicrobial composition comprising: a complex of a polysaccharide covalently bonded with an antibiotic. A medical device having an antimicrobial composition comprising: a complex of an oxidized regenerated cellulose covalently bonded with gentamicin. | 11-06-2008 |
| 20100330027 | Cyanoacrylate Initiator System - The present invention is directed to curable compositions that comprise a non-porous substrate, one or more cyanoacrylate polymerization initiators and a prepolymer composition comprising at least one liquid cyanoacrylate monomer or mixture of such monomers (solid or liquid) and/or cyanoacrylate oligomers. The non-porous substrate is a collection of individual particulates that are not bound, bonded or fixed to one another. At least one initiator is deposited on the surface of the individual particulates to form a plurality of initiator carriers. The prepolymer composition receives the plurality of initiator carriers to begin a controlled and consistent polymerization or curing of the liquid cyanoacrylate monomer in order to produce a biocompatible adhesive composition for use on living tissue. The present invention also provides for methods of making and using and devices for such a curable compositions, particularly in treating living tissue by applying to living tissue a biocompatible adhesive composition. | 12-30-2010 |
| 20110230561 | MEDICAL ADHESIVE COMPOSITIONS - A medical adhesive composition comprising, based upon the total weight of the composition, from about 50 wt. % to about 99.9 wt. % of one or more α-cyanoacrylate monomers and from about 0.1 wt. % to about 5 wt. % of one or more non-steroidal anti-inflammatory drugs (NSAIDs). Suitable NSAIDs include ibuprofen and acetaminophen. The resulting compositions provide enhances fibroblast proliferation and reduced cytotoxicity compared to compositions that do not contain NSAID. | 09-22-2011 |
Hongbo Wang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20080317464 | Base Station System - The present invention discloses a base station system, including an indoor part and a remote RF subsystem (RRS). The indoor part includes a RIU, a CCU, a BBU, a GPSU and a local interface unit. The RRS includes a remote interface unit, a RF transceiver unit (TRU) and an antenna. The local interface unit and the remote interface unit are for signal intercommunicating between the indoor part of the base station and the RSS. The TRU is a RF transceiver module of the conventional RFU, for amplifying an analog RF signal from the remote interface unit and transmitting the signal to the antenna. By flexibly selecting between an optical cable and an If cable, the interface unit of the present invention provides a digital baseband remote manner and an IF remote manner. According to the structure of the base station of the present invention, the number of the base station sites and the network operating cost decreases; on the other side, since one base station may cover a cell by smart antenna with only one optical cable or IF cable, the difficulty in mounting is reduced. | 12-25-2008 |
| 20110039921 | CEPHALOMANNINE DERIVATIVES, THEIR PREPARATION, PHARMACEUTICAL COMPOSITION AND USE THEREOF - The present invention discloses cephalomannine derivatives of general formula (I), a process for preparation of such cephalomannine derivatives, a composition containing such compounds, and use of said compounds in the manufacture of a medicament for the treatment of tumors, especially multidrug resistant tumors. | 02-17-2011 |
Hongbo Wang, Hefei CN
| Patent application number | Description | Published |
|---|---|---|
| 20090128495 | OPTICAL INPUT DEVICE - An input device includes an optical waveguide, one or more light sources, one or more imaging sensors, and a translator. The optical waveguide has an input surface, a back surface substantially opposite the input surface, and a side surface therebetween. The input surface has a plurality of different input locations. The one or more light sources are positioned to introduce light into the optical waveguide. A distortion of each different input location of the input surface causes a portion of light within the optical waveguide to exit from the optical waveguide at a different escape location of the side surface. The one or more imaging sensors are positioned and aimed to detect an escape location of a portion of light exiting from the side surface. The translator determines an input location corresponding to the escape location for each detected escape location. | 05-21-2009 |
Hongbo Yang, Jiading CN
| Patent application number | Description | Published |
|---|---|---|
| 20110024886 | SEMICONDUCTOR DEVICE PACKAGE HAVING FEATURES FORMED BY STAMPING - Embodiments of the present invention relate to the use of stamping to form features on a lead frame of a semiconductor device package. In one embodiment, portions of the lead frame such as pins are moved out of the horizontal plane of a diepad by stamping. In certain embodiments, indentations or a complex cross-sectional profile, such as chamfered, may be imparted to portions of the pins and/or diepad by stamping. The complexity offered by such a stamped cross-sectional profile serves to enhance mechanical interlocking of the lead frame within the plastic molding of the package body. Other techniques such as selective electroplating and/or formation of a brown oxide guard band to limit spreading of adhesive material during die attach, may be employed alone or in combination to facilitate fabrication of a package having such stamped features. | 02-03-2011 |
Hongbo Yang, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090250796 | SEMICONDUCTOR DEVICE PACKAGE HAVING FEATURES FORMED BY STAMPING - Embodiments of the present invention relate to the use of stamping to form features on a lead frame of a semiconductor device package. In one embodiment, portions of the lead frame such as pins are moved out of the horizontal plane of a diepad by stamping. In certain embodiments, indentations or a complex cross-sectional profile, such as chamfered, may be imparted to portions of the pins and/or diepad by stamping. The complexity offered by such a stamped cross-sectional profile serves to enhance mechanical interlocking of the lead frame within the plastic molding of the package body. Other techniques such as selective electroplating and/or formation of a brown oxide guard band to limit spreading of adhesive material during die attach, may be employed alone or in combination to facilitate fabrication of a package having such stamped features. | 10-08-2009 |
| 20110291254 | SEMICONDUCTOR DEVICE PACKAGE FEATURING ENCAPSULATED LEADFRAME WITH PROJECTING BUMPS OR BALLS - Embodiments of the present invention relate to semiconductor device packages featuring encapsulated leadframes in electrical communication with at least one die through electrically conducting bumps or balls and electrically conducting ribbons. Embodiments of the present invention may permit multiple die and/or multiple passive devices to occupy space in the package previously consumed by the diepad. The result is a flexible packaging process allowing the combination of die and technologies required for complete sub-systems in a conventional small JEDEC specified footprint. | 12-01-2011 |
Hongbo Yang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20080205590 | METHOD AND SYSTEM FOR BINOCULAR STEROSCOPIC SCANNING RADIOGRAPHIC IMAGING - In a binocular steroscopic scanning radiographic imaging method, X-rays emitted by the same radiation source are used. The X-rays pass through a double-slit collimator to form two X-ray beam sectors, which are symmetric or asymmetric and have an angle between them. The X-ray beam sectors, after penetrating through an object under detection, are received by the left and right detector array, respectively, then converted into electric signals to be inputted to the respective image acquisition systems, and received by a computer processing system for image processing and displaying. A system corresponding to the method comprises a radiation source, a beam controller, two mutually connected arms of detector arrays, image acquisition systems connected respectively to each of the detector arrays and a computer processing system. The present invention can display the transmission images detected by each of the detector arrays as well as tomograms with different depth reconstructed from the transmission images according to the principle of parallax. The present invention is convenient, fast in detection and realizes with low cost the recognition of objects of different depths. | 08-28-2008 |
Hongbo Zhang, Shenzhen CN
| Patent application number | Description | Published |
|---|---|---|
| 20120028666 | PRE-PROCESSING METHOD, SYSTEM, AND APPARATUS FOR COOPERATIVE COMMUNICATION - A pre-processing method and system for cooperative communication are provided. The method includes: after obtaining channel matrices collected by a Base Station (BS), obtaining Multiple-Input Multiple-Output (MIMO) Cooperation Area (CA) information, in which the MIMO CA information includes cooperation information between BSs, and the cooperation information between the BSs is used to determine an interference relation between MIMO CAs; combining the channel matrices of a User Equipment (UE) according to the interference relation between the MIMO CAs; and performing pre-coding computation of the UE by using the combined channel matrices. | 02-02-2012 |
Hongbo Zhang, Chongging CN
| Patent application number | Description | Published |
|---|---|---|
| 20110047660 | COMPOSITIONS AND RELATED METHODS FOR MODULATING ALKALOID PRODUCTION BY CONTROLLING PMT PROMOTER ACTIVATION MEDIATED BY TRANSCRIPTIONAL FACTORS ERF AND MYC - Compositions and methods for modifying the production levels of alkaloids in plants are provided. Alkaloid production can be genetically controlled by modulating the transcriptional activation of PMT genes mediated by members of the ERF family and/or Myc family of transcription factors. Novel nucleotide sequences encoding the Myc family of transciption factors are also provided. | 02-24-2011 |
Hongbo Zhang, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100232628 | Circuits and Methods for Reducing Pop Noise in Class D Amplifiers - In one embodiment the present invention includes a method for starting up a class D amplifier. The method comprises increasing, gating, and driving. The increasing includes increasing a duty cycle of a pulse train from a first duty cycle to a second duty cycle. The gating includes gating a signal based on the increasing of the duty cycle. The gating results in a gated signal. The driving includes driving an output signal from the gated signal to charge an output capacitor. The output capacitor is coupled to a speaker. The increasing of the duty cycle contributes to the charging of the output capacitor such that switching sounds detectable by the human ear are reduced. | 09-16-2010 |
| 20110148324 | METHODS AND SYSTEMS FOR LED DRIVER HAVING CONSTANT OUTPUT CURRENT - A control circuit for a switched mode power supply includes a transconductance amplifier circuit for receiving a voltage signal related to a current from an input of the power supply and producing a first signal, an analog signal processor coupled to the amplifier circuit for receiving the first signal and a second signal from the input of the power supply and a third signal from an output of the power supply. The analog signal processor is configured to produce a fourth signal as a function of the first, the second, and the third signals. An adder circuit is coupled to the fourth signal and a dimmer control signal, and the adder circuit is configured to output a fifth signal. A comparator circuit is coupled to the adder circuit for providing a control signal to a power transistor that controls current flow in the power supply based on comparison of the fifth signal and a reference signal. | 06-23-2011 |