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Changjun
Changjun Lin, Nanjing CN
| Patent application number | Description | Published |
|---|---|---|
| 20120059050 | GARCINIA DERIVATIVE, ITS PREPARING METHOD AND MEDICINAL USE - The present invention relates to a field of pharmaceutical chemistry, more specifically, the present invention relates to a garcinia derivative Formula (I), its preparing method, and medicinal use. Wherein the definitions of R | 03-08-2012 |
Changjun Park, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110048385 | LUBRICANT VENT STRUCTURE OF FUEL PUMP FOR VEHICLE - A lubricant vent structure of a fuel pump for a vehicle, may include a mounting unit mounted to a pumping unit, a plurality of link units having a support link and a stopper restricting a rotatable range of the support link, wherein the plurality of link units is pivotally connected each other in a series by an elastic member respectively and the elastic member elastically supports the support link in the direction of the maximum rotatable range thereof, and a vent tube having an open end fixed to the last support link of the link units and communicating with a lubrication space of the pumping unit of the fuel pump, wherein the support link of the first link of the link units is pivotally fixed to the mounting unit of the fuel pump. | 03-03-2011 |
Changjun Yu, Pasadena, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080286255 | TREATMENT FOR EYE DISORDER - The present invention relates to altering the physical and/or chemical properties of at least part of at least one tissue in the eye. In a specific embodiment, it relates to the treatment of any eye disorder, although in particular embodiments the individual has a thickened Bruch's membrane. An activating energy source is utilized to effect a controlled diffusion enhancement and/or degradation of Bruch's membrane that enables improved diffusional transport between the choroid and retina. The individual is administered an inactivated diffusion-enhancing molecule that becomes associated with the membrane, which is then precisely exposed to an activating energy source, such as light or ultrasound. | 11-20-2008 |
| 20110315636 | Soluble Anion Exchangers From Hyperbranched Macromolecules - Novel macromolecules for filtering contaminants from water and non-aqueous solutions. Molecules such as polyethyleneimine (PEI) may be functionalized, cross-linked, and/or quaternized to improve their binding capacity or selectivity with particular water contaminants such as bromide, nitrate, and sulfate. The macromolecules may be either recyclable or non-recyclable, and may be recovered or separated from water using means such as ultrafiltration, flocculation, or immobilization on a substrate. | 12-29-2011 |
Changjun Zhang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20080312390 | Process for preparation of polyolefin alloy - A process for preparing polypropylene compositions having high impact strength at low temperatures is disclosed in which the reaction is catalyzed by Ziegler-Natta/metallocene hybrid catalysts by the in-situ polymerization of one or more olefins of the formula CH | 12-18-2008 |
Changjun Zhao, Guangdong Province CN
| Patent application number | Description | Published |
|---|---|---|
| 20120113992 | Method and System for Realizing Concurrent Access of Multi-Kinds of Bearer Protocols on Machine-to-Machine (M2M) Platform - One embodiment of the present invention discloses a method and system for implementing concurrent access of multiple bearer protocols in a M2M platform. The method comprises: after receiving an uplink message of a terminal, an access module of a M2M platform determining a bearer type of the uplink message, obtaining corresponding key information of the bearer type, and packaging the key information and an original datagram of the uplink message into an internal message to send to a service module of the M2M platform; and after completing a service processing flow based on the internal message, the service module packaging datagram response contents and the key information into a downlink message to send to the access module, which sends the downlink message to a terminal corresponding to the downlink message based on the key information after receiving the downlink message. | 05-10-2012 |