Lu Tian
Lu Tian, Blue Bell, PA US
Patent application number | Description | Published |
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20100055168 | CATIONIC LIPIDS AND USES THEREOF - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 03-04-2010 |
20100055169 | CATIONIC LIPIDS AND USES THEREOF - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 03-04-2010 |
20100063135 | POLYETHYLENE GLYCOL LIPID CONJUGATES AND USES THEREOF - Polyethylene glycol (PEG)-lipid conjugates, polyethylene glycol (PEG)-lipid conjugate based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 03-11-2010 |
20100099738 | POLYETHYLENE GLYCOL LIPID CONJUGATES AND USES THEREOF - Polyethylene glycol (PEG)-lipid conjugates, polyethylene glycol (PEG)-lipid conjugate based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 04-22-2010 |
20100104629 | CATIONIC LIPIDS AND USES THEREOF - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 04-29-2010 |
Lu Tian, Evanston, IL US
Patent application number | Description | Published |
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20090263407 | Cationic Lipids and Uses Thereof - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 10-22-2009 |
20090285881 | CATIONIC LIPIDS AND USES THEREOF - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 11-19-2009 |
20100076055 | Cationic Lipids and Uses Thereof - Cationic lipids, cationic lipid based drug delivery systems, ways to make them and methods of treating diseases using them are disclosed. | 03-25-2010 |
Lu Tian, Milpitas, CA US
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20090152162 | CARRIER APPARATUS AND METHOD FOR SHAPED SHEET MATERIALS - A carrier apparatus for holding a shaped sheet material includes a first frame structure with a first front surface including a first outer peripheral region and a first inner peripheral region separated by a first step. The apparatus further includes a second frame structure with a second front surface including a second outer peripheral region and a second inner peripheral region separated by a second step. The second front surface is configured to engage with the first front surface so that the second outer peripheral region is at least partially in contact with the first outer peripheral region and the second step circumferentially mates the first step with the second inner peripheral region opposing to the first inner peripheral region by a gap. The carrier apparatus further includes one or more locking mechanisms and a shaped wing structure extended from outer peripheral edge of the first frame structure. | 06-18-2009 |
20100052105 | Free-standing thickness of single crystal material and method having carrier lifetimes - A method of fabricating a thickness of silicon material includes providing a silicon ingot material having a surface region and introducing a plurality of particles having an energy of about 1-5 MeV through the surface region to a depth to define a cleave region and a thickness of detachable material between the cleave region and the surface region. Additionally, the method includes processing the silicon ingot material to free the thickness of detachable material at a vicinity of the cleave region and causing formation of a free-standing thickness of material characterized by a carrier lifetime about 10 microseconds and a thickness ranging from about 20 microns to about 150 microns with a thickness variation of less than about five percent. Furthermore, the method includes treating the free-standing thickness of material using a thermal treatment process to recover the carrier lifetime to about 200 microseconds and greater. | 03-04-2010 |
Lu Tian, Mountain View, CA US
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20100036826 | Method and Apparatus for Integrating Relational and Hierarchical Data - Methods and apparatus for integrating relational and hierarchical data, schema definitions, and queries in a data processing system are provided. One or more schema definitions are converted into an intermediate schema language component of an intermediate data language when one or more schema definitions are provided. One or more query expressions are converted into an intermediate query language component of the intermediate data language when one or more query expressions are provided. The intermediate schema language component or the intermediate query language component is compiled in an intermediate data language processing engine into a run-time representation in accordance with a relational-hierarchical analysis. | 02-11-2010 |
Lu Tian, Plano, TX US
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20080261629 | Logical paging areas - Paging of a mobile device within a mobile pool area serviced by two or more mobile switching nodes is reduced using logical paging areas. The mobile pool area includes a plurality of location areas, each serviced by the two or more switching nodes. In addition, the mobile pool area is divided into multiple logical paging areas, in which each logical paging area includes at least two location areas. Upon receiving a mobile terminated call for the mobile device, if the location area of the mobile device is unknown, the logical paging area within which the mobile device is located is determined in order to page the mobile device and deliver the mobile terminated call to the mobile device. | 10-23-2008 |
20090305666 | Method for handling roaming of mobile device to restricted area - As a mobile device moves from one location area to another, the mobile device detects the different location identifiers broadcast by the wireless network(s) in those locations areas. The mobile device stores the location identifier for the last location area in which the mobile device was located. By comparing a received location identifier to the stored location identifier, the mobile device determines if the mobile device has entered a new location area. If so, the mobile device sends a location update request. In one embodiment, if the location update request is for a location area to which access by the mobile device is restricted, the network sends a communication to the mobile device that triggers the mobile device to update a location identifier stored at the mobile device to the location identifier for the restricted location area so that the mobile can update the network after entering/selecting a different location area. | 12-10-2009 |
20120190351 | MOBILE TERMINATION ROAMING FORWARDING FOR MOBILE DEVICES - A method for delivering a mobile terminated call to a mobile device communicating with a mobile switching center (MSC) in one example comprises steps of attempting to deliver the mobile terminated call to a mobile device, receiving a message that the mobile device is no longer in the location area served by the visiting MSC and forwarding the mobile terminated call to a different visiting MSC. The mobile terminated call is forwarded directly from one VMSC to another VMSC without requiring two potentially international calls to be placed serially from the GMSC to a VMSC. This method of Mobile Termination Roaming Forwarding can reduce substantial delay in call setup while saving network resources during establishment of the first call. | 07-26-2012 |
20120198227 | CIPHER KEY GENERATION IN COMMUNICATION SYSTEM - Techniques are disclosed for generating a cipher key such that an encryption algorithm typically usable in accordance with a first security context can be used in accordance with a second security context. In one example, the first security context is a UMTS security context and the second security context is a GSM security context. | 08-02-2012 |
20130237213 | CIRCUIT SWITCH FALLBACK (CSFB) DURING PREPAGING - A method and apparatus for delivering a mobile terminated call to user equipment (UE) in a circuit switched fallback (CSFB) capable wireless network system using prepaging. When the VMSC registered in the HLR of the called UE receives a provide roaming number message from the HLR indicating that a CS call to the UE has been originated at a GMSC, the VMSC starts a paging process with a mobility management entity (MME) then returns a mobile station roaming number (MSRN) to the HLR when the called UE is in EMM-connected mode. Alternatively, the VMSC sets a guard timer and returns the MSRN to the HLR when the guard timer expires. In the meantime, the VMSC remain in a paging stage waiting for the response from the UE falling back to the UMTS/GSM network from the LTE network. | 09-12-2013 |
20130237214 | INTER-PLMN ROAMING - A Gateway Mobile Switching Center (GMSC) of a home Public Land Mobile Network (PLMN) is provided. In one embodiment, the GMSC is configured, for receiving a roaming caller originated call from a visited PLMN including a Routing Number (RN), validating the RN against configured Network Camel Subscription Information (N-CSI) in response to receiving the roaming caller originated call, and sending a home network issued Initial Detection Point (IDP) to a Service Control Point (SCP) of the home PLMN in response to the RN being successfully validated. The home network issued IDP includes said RN. The GMSC is further configured for receiving at least a portion of information for facilitating connection of the roaming caller originated call from the SCP of the home PLMN and facilitating connection of the roaming caller originated call in response to receiving the at least portion of the information. | 09-12-2013 |
20140329523 | AVOIDING FORMATION OF A CALL LOOP RESULTING FROM HANDLING OF A MOBILE TERMINATED CALL IN PARALLEL WITH A LOCATION UPDATE IN A WIRELESS COMMUNICATION NETWORK - A call loop avoidance capability is provided for preventing formation of a call loop resulting from handling of a mobile terminated (MT) call in parallel with a location update for a mobile device (MD) in a wireless communication network. The call loop avoidance capability prevents formation of a call loop between an old mobility and call management entity (MCME) and a new MCME when delivery of an MT call to an MD is performed while the MD is in the process of moving from the old MCME to the new MCME using a location update procedure. An enhanced call routing procedure supports direct delivery of the MT call from the new MCME to the MD (rather than delivery of the MT call by the new MCME to the MD via the old MCME) in order to prevent formation of a call loop between the old MCME and the new MCME. | 11-06-2014 |
20150045039 | AVOIDING FORMATION OF A CALL LOOP RESULTING FROM HANDLING OF A MOBILE TERMINATED CALL IN PARALLEL WITH A LOCATION UPDATE IN A WIRELESS COMMUNICATION NETWORK - A call loop avoidance capability is provided for preventing formation of a call loop resulting from handling of a mobile terminated (MT) call in parallel with a location update for a mobile device (MD) in a wireless communication network. The call loop avoidance capability prevents formation of a call loop between an old mobility and call management entity (MCME) and a new MCME when delivery of an MT call to an MD is performed while the MD is in the process of moving from the old MCME to the new MCME using a location update procedure. An enhanced call routing procedure supports direct delivery of the MT call from the new MCME to the MD (rather than delivery of the MT call by the new MCME to the MD via the old MCME) in order to prevent formation of a call loop between the old MCME and the new MCME. | 02-12-2015 |
Lu Tian, Morrisville, PA US
Patent application number | Description | Published |
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20090175932 | MICELLE ASSEMBLIES - The invention encompasses micelle assemblies, compositions having micelle assemblies, and methods for preparing micelle assemblies and compositions thereof. Also, the invention encompasses compounds of the formula: A-X-Y-Z-R | 07-09-2009 |
Lu Tian, Jamison, PA US
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20120149894 | NOVEL CATIONIC LIPIDS WITH VARIOUS HEAD GROUPS FOR OLIGONUCLEOTIDE DELIVERY - The instant invention provides for novel cationic lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with siRNA, to facilitate the cellular uptake and endosomal escape, and to knockdown target mRNA both in vitro and in vivo. | 06-14-2012 |
20130150625 | Novel Amino Alcohol Cationic Lipids for Oligonucleotide Delivery - The instant invention provides for novel cationic lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that is more efficacious than traditional cationic lipids. The present invention employs amino alcohols to enhance the efficiency of in vivo delivery of siRNA. | 06-13-2013 |
20140323548 | NOVEL AMINO ALCOHOL CATIONIC LIPIDS FOR OLIGONUCLEOTIDE DELIVERY - The instant invention provides for novel cationic lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that is more efficacious than traditional cationic lipids. The present invention employs amino alcohols to enhance the efficiency of in vivo delivery of siRNA. | 10-30-2014 |
Lu Tian, Hunan CN
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20140102203 | STANDING WAVE AMPLIFICATION DEVICE FOR VIBRATION SIGNAL COLLECTION AND LADLE SLAG VIBRATION SIGNAL DETECTION METHOD - A standing wave amplification device for vibration signal collection includes a sensing rod ( | 04-17-2014 |
Lu Tian, Beijing CN
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20150228539 | Display Panel, Display Device, and Method for Manufacturing Display Panel - The present disclosure relates to a display panel, a display device and a method for manufacturing the display panel. The display panel comprises an array substrate and a color film substrate, wherein the array substrate is provided with a perforated region, at least a part of which is located between a silver paste conductive layer and an outermost metal lead of the array substrate, and the silver paste conductive layer is arranged on the array substrate, and connects an ITO layer on the color film substrate and a grounded signal region of the array substrate. | 08-13-2015 |
Lu Tian, Palo Alto, CA US
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20150234221 | REFLECTIVE LC DEVICES INCLUDING THIN FILM METAL GRATING - A sub-wavelength thin-film metal grating is placed inside a liquid crystal variable optical retarder at a selected distance from a reflective electrode to form a reflective half wave plate, thereby reducing polarization dependence of the optical retardation generated by the variable optical retarder. The approach enables to form within the device the reflective half wave plate that is suitably thin without modifying the reflective electrode of the device. | 08-20-2015 |
Lu Tian US
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20150241394 | Electromagnetic Ultrasonic Transducer and On-Line Inspection System Comprising Same - The present disclosure provides an electromagnetic ultrasonic transducer and an on-line inspection system including the transducer. The electromagnetic ultrasonic transducer includes a detection bottom surface and a stopper connected to a sidewall of the electromagnetic ultrasonic transducer; wherein the stopper extends towards the detection bottom surface; a bottom surface of the stopper is lower than the detection bottom surface; a distance “d” between the bottom surface of the stopper and the detection bottom surface is in a range 0 mm08-27-2015 | |
Lu Tian, Changwon-Si KR
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20150240445 | AUTOMATIC GRADING SYSTEM FOR CONSTRUCTION MACHINE AND METHOD FOR CONTROLLING THE SAME - The present invention relates to an automatic grading system for a construction machine, including: a work apparatus having a boom connected pivotally to one side of a vehicle body, an arm connected pivotally to a front end portion of the boom, and a bucket connected pivotally to a front end portion of the arm; a boom angle detection sensor mounted on one side of the boom; an arm angle detection sensor mounted on one side of the arm; a switch panel on which a standard grading mode switch, a grading history storage switch, and a history grading mode switch selected for a grading work are disposed; an electronic control unit adapted to receive grade input signals applied from the angle detection sensors at the time when the grading mode switches and a joystick for controlling the work apparatus are manipulated and to calculate the grade input signals in accordance with a predetermined control algorithm. | 08-27-2015 |