Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Duc
Aude Le Duc, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20100050038 | INCREMENTAL REDUNDANCY RETRANSMISSION METHOD FOR FRAGMENTED PACKETS - Incremental redundancy retransmission method suited to the transmissions of packets that can be fragmented into N packets of index i. | 02-25-2010 |
Christian Duc, Chandon FR
| Patent application number | Description | Published |
|---|---|---|
| 20100102494 | Damping device for a hatch in a military vehicle - A damping device for a hatch in a military vehicle used during its closing and opening, said hatch being integral with hinges hinged with respect to an interface, wherein said device comprises a tubular body integral with the hinges and hinged between two bearings integral with the interface, said body enclosing two fixed damping means between which a rod is positioned, said rod being mobile in translation to activate one of the damping means during the opening of the hatch and the other damping means during the closing of the hatch. | 04-29-2010 |
Christian Pho Duc, Hohenkirchen-Siegertsbrunn DE
| Patent application number | Description | Published |
|---|---|---|
| 20090199043 | ERROR CORRECTION IN AN INTEGRATED CIRCUIT WITH AN ARRAY OF MEMORY CELLS - An integrated circuit includes an array of memory cells, and an error correction code circuit configured to correct errors in data read from the array based at least in part on a map that identifies locations of erratic memory cells in the array. | 08-06-2009 |
| 20090268513 | MEMORY DEVICE WITH DIFFERENT TYPES OF PHASE CHANGE MEMORY - A memory includes a first memory device including an array of phase changing memory cells. The first memory device is of a first memory type. The integrated circuit includes a second memory device including an array of phase changing memory cells. The second memory device is of a second memory type that is different than the first memory type. The first and second memory devices are packaged together into a single memory device. | 10-29-2009 |
Dang Nguyen Duc, Yuseong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100153719 | Lightweight Authentication Method and System for Low-Cost Devices Without Pseudorandom Number Generator - An algorithm or an authentication system for a low-cost authenticating device such as a radio frequency identification (RFID) tag, or a sensor node are provided, by which authentication is processed efficiently without requiring a random number. A claimant entity attempting to be authenticated and a verifying entity to authenticate the claimant entity, share a plurality of secret keys so that authentication is processed as the claimant entity responds to a challenge by the verifying entity. The verifying entity and the claimant entity perform authentication using Learning Parity with Noise (LPN) problem. The claimant entity may generate an encrypted value for use in the authentication, using a basic Boolean Exclusive OR and a logical AND operations. | 06-17-2010 |
| 20100153731 | Lightweight Authentication Method, System, and Key Exchange Protocol For Low-Cost Electronic Devices - An algorithm or an authentication system for a low-cost authenticating device such as a radio frequency identification (RFID) tag, or a sensor node are provided, by which authentication is processed efficiently without requiring complicated hardware. A claimant entity attempting to be authenticated and a verifying entity to authenticate the claimant entity, share a plurality of secret keys so that authentication is processed as the claimant entity responds to a challenge by the verifying entity. The verifying entity and the claimant entity perform authentication using Learning Parity with Noise (LPN) problem. The verifying entity and the claimant entity generate keys independently from one another, and exchange the generated keys. The claimant entity may generate an encrypted value for use in the authentication, using a basic Boolean Exclusive OR and a logical AND operations. | 06-17-2010 |
Guillaume Duc, St. Pryve St. Mesmin FR
| Patent application number | Description | Published |
|---|---|---|
| 20120042147 | MEMORY ALLOCATION METHOD AND A METHOD FOR MANAGING DATA RELATED TO AN APPLICATION STORED IN A SECURITY MODULE ASSOCIATED WITH A TERMINAL, AN ASSOCIATED SECURITY MODULE AND AN ASSOCIATED TERMINAL - A method is provided for allocating memory associated with an application of a security module of a terminal, including the steps of receiving from said application a request for allocation of memory external to the security module, of sending a memory allocation command to the terminal, and of receiving and storing memory allocation information in association with an identifier of said application. A method is also provided for managing data for such application, including the steps of receiving a request to read or write in an external memory, and of determining and sending a read or write command as a function of said request and the memory allocation information associated with the application identifier in order to read or write data. A security module and a terminal including that security module are also provided. | 02-16-2012 |
Hong Linh Ho Duc, Cambridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20100152704 | Method for Intravesical Drug Delivery - Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity. | 06-17-2010 |
Igor Duc, Cannes FR
| Patent application number | Description | Published |
|---|---|---|
| 20090023779 | Indazoles, benzisoxazoles and benzisothiazoles and their use as estrogenic agents - The present invention relates to compounds of formula (I): | 01-22-2009 |
| 20110237624 | INDAZOLES, BENZISOXAZOLES AND BENZISOTHIAZOLES AND THEIR USE AS ESTROGENIC AGENTS - The present invention relates to compounds of formula (I): | 09-29-2011 |
Jennifer Duc, Cary, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20120119260 | Methods of Forming Semiconductor Contacts and Related Semiconductor Devices - Methods of forming semiconductor devices having customized contacts are provided including providing a first insulator layer and patterning the first insulator layer such that the first insulator layer defines at least one contact window. A second insulator layer is provided on the first insulator layer and in the at least one contact window such that the second insulator layer at least partially fills the at least one contact window. A first portion of the second insulator layer is etched such that a second portion of the second insulator layer remains in the at least one contact window to provide at least one modified contact window having dimensions that are different than dimensions of the at least one contact window. Related methods and devices are also provided. | 05-17-2012 |
Michel Duc, Pau FR
| Patent application number | Description | Published |
|---|---|---|
| 20100184919 | Monovinylaromatic Polymer Composition Comprising a Polymer Made From Renewable Resources as a Dispersed Phase - The present invention concerns a monovinylaromatic polymer composition comprising a bio-sourced polymer dispersed phase and optionally a rubber dispersed phase wherein said bio-courced polymer dispersed phase is predominantly made of particles having a size of less than 10 μm. The present invention also relates to a process (hereunder referred as the first process) to make said monovinylaromatic polymer composition, said process comprising admixing: a monovinylaromatic monomer, at least one bio-sourced polymer, optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer and generate a compatibilizer of the bio-sourced polymer and monovinylaromatic polymer. The present invention also relates to a process (hereunder referred as the second process) to make said monovinylaromatic polymer composition, said process comprising admixing: a monovinylaromatic monomer, functionalized bio-sourced polymer-s), or mixtures of bio-sourced polymer(s) and functionalized bio-sourced polymer(s), optionally a rubber, at conditions effective to polymerize at least a part of the monovinylaromatic monomer. The present invention also relates to a process (hereunder referred as the third process) to make said monovinylaromatic polymer composition, said process comprising blending in the molten state functionalized bio-sourced polymer(s) (or mixtures of bio-sourced polymer(s) and functionalized bio-sourced polymer(s)) with monovinylaromatic polymer, said monovinylaromatic polymer comprising optionally a rubber. | 07-22-2010 |
| 20100240832 | Process for Preparing High Impact Monovinylaromatic Polymers in the Presence of a Borane Complex - The present invention relates to a process for preparing a high impact monovinylaromatic polymer comprising admixing a rubber, at least one monovinylaromatic monomer and optionally one or more comonomer in the presence of at least a borane complex of the L-BH | 09-23-2010 |
| 20110207887 | PROCESS TO MAKE A COMPOSITION COMPRISING A MONOVINYLAROMATIC POLYMER AND A POLYMER MADE FROM RENEWABLE RESOURCES - The present invention is a process to make a composition comprising at least a monovinylaromatic polymer and at least a dispersed phase of one or more polymers made from renewable resources comprising: | 08-25-2011 |
| 20110224373 | PROCESS TO MAKE A DIBLOCK COPOLYMER HAVING A MONOVINYLAROMATIC POLYMER BLOCK - The present invention is a process to make a composition comprising a block copolymer A-B and optionally a monovinylaromatic polymer, said process comprising: | 09-15-2011 |
| 20120059110 | REFRIGERATOR INTERIOR LINER - The present invention is a refrigerator interior liner made of a rubber modified monovinylaromatic polymer composition comprising: | 03-08-2012 |
| 20120108863 | Depolymerizatin of Plastic Materials - A styrene monomer reclamation process and system is disclosed. The styrene monomer reclamation process includes providing a waste plastic. The waste plastic includes styrenic polymers. The waste plastic is formed into polymer particles. At least a portion of the polymer particles are dissolved in a solvent to form a polymer stream. The dissolved polymer particles are depolymerized to form a styrene monomer stream. | 05-03-2012 |
Sandrine Duc, Istres FR
| Patent application number | Description | Published |
|---|---|---|
| 20080311406 | (Ligno) Cellulose Material Board Coated with a Pmma and Pvdf-Based film - The invention relates to the use of a coextruded multilayer film for protecting a (lingo)cellulose material, wherein said multilayer film consists of the following arranged to each other layers: a surface layer (I) comprising PVDF and possibly PMMA in the form of the main components, an intermediate layer (II) comprising in the form of main components 0-60 PVDF parts, 40 to 100 PMMA parts, 0-25 acrylic elastomer parts, and 0-10 UV absorber parts, the totality thereof being equal to 100 parts, and an adhesive layer (III), which comprises a functional PMMA in the form of the main component and is arranged on the side of the (ligno)cellulose material. | 12-18-2008 |
| 20090275251 | FLEXIBLE FILM BASED ON FLUORINATED POLYMER - The invention concerns a multilayer structure comprising: a PVDF-based film F | 11-05-2009 |