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Fudan University patents


Recent patent applications related to Fudan University. Fudan University is listed as an Agent/Assignee. Note: Fudan University may have other listings under different names/spellings. We're not affiliated with Fudan University, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fudan University-related inventors


Rapid self-assembled small-sized block polymer material with low quenching temperature and the preparation and application thereof

The present invention relates to a rapid assembled small-sized block polymer material with low quenching temperature and the preparation and application thereof. In particular, the present invention discloses a block copolymer, and glass transition temperature of the block copolymer is less than 120° c. ... Fudan University

Hybrid storage device, computer, control device, and power consumption reduction method

A hybrid storage device includes a controller, a volatile storage unit, and a non-volatile storage unit. When the hybrid storage device is in a first working mode, the volatile storage unit is in an enabled state, and the non-volatile storage unit is in a disabled state; when the hybrid storage device is in a second working mode, the non-volatile storage unit is in an enabled state, and the volatile storage unit is in a disabled state. ... Fudan University

Electronic device capable of reducing power consumption and method for reducing power consumption of electronic device

An electronic device includes a processor, a volatile memory, and a non-volatile memory. The non-volatile memory stores a first operating system, and the electronic device works in a first working mode and a second working mode. ... Fudan University

Bispecific multivalent fusion proteins

The invention provides a construct comprising two or more fusion proteins of formulas (i)-(iv): a-(optional linker)-c-(optional linker)-b (formula i), b-(optional linker)-d-(optional linker)-e-(optional linker)-b (formula ii), a-(optional linker)-c (formula iii), and b-(optional linker)-d-(optional linker)-e (formula iv), wherein a denotes an antibody or antibody fragment, b denotes a single domain cd4, c denotes an immunoglobulin light chain constant region d denotes an immunoglobulin heavy chain constant region, and e denotes an fc region or a portion thereof that is optionally defucosylated.. . ... Fudan University

Large current-readout ferroelectric single-crystal thin film memory as well as method of preparing the same and method of operating the same

Disclosed is a non-destructive large current-readout ferroelectric single-crystal thin film memory as well as a method of preparing the ferroelectric memory and a method of operating the ferroelectric memory. The large current-readout ferroelectric single-crystal thin film memory comprises a ferroelectric storage layer, which is a ferroelectric single-crystal storage layer. ... Fudan University

Resistive random access memory and write operation method thereof

The present invention relates to resistive random access memory (reram). Disclosed are a reram and write operation method thereof. ... Fudan University

2-alkyloxy benzene formyl arylamine compound and pharmaceutical use thereof

2-alkoxy benzene formyl arylamine compounds and their pharmaceutical salts are disclosed. The compounds can act as sphingomyelin synthase (sms) inhibitors to treat diseases caused by abnormal increasing of sphingomyelin (sm). ... Fudan University

Video classification method and apparatus

A video classification method and apparatus are provided in embodiments of the present invention. The method includes: establishing a neural network classification model according to a relationship between features of video samples and a semantic relationship of the video samples; obtaining a feature combination of a to-be-classified video file; and classifying the to-be-classified video file by using the neural network classification model and the feature combination of the to-be-classified video file the neural network classification model is established according to the relationship between the features of the video samples and the semantic relationship of the video samples, and the relationship between the features and the semantic relationship are fully considered. ... Fudan University

Fiber-shaped electric energy harvesting and storage device and method of manufacturing the same

A fiber-shaped electric energy harvesting and storage device includes a substrate having a fiber shape, a lithium ion storage unit disposed to surround the substrate, and a plurality of photoelectric conversion units disposed to surround the lithium ion storage unit.. . ... Fudan University

Antitumor use of cyclic dinucleotide cgmp

The present invention belongs to the field of medicine technology, particularly relating to an application of cyclic dinucleotide (cgamp) in tumor treatment. Researches carried out in the present invention show that, cgamp can inhibit growth of many types of tumor cells, with remarkable anti-tumor effect, thus, it can be used in preparation of anti-tumor drugs; and the prepared anti-tumor drugs have low toxicity and favorable effect. ... Fudan University

Method for preparing rosuvastatin sodium

The present invention belongs to the technical field of organic chemistry, and specifically relates to a method for preparing rosuvastatin sodium. The method of the invention comprises: reducing 4-p-fluorophenyl-6-isopropyl-2-(n-methyl-methylsulfonylamino)pyrimidine-5-carboxylic acid (vii) in the presence of a borohydride, an alkyl-substituted chlorosilane and an assistance in an organic solvent to prepare 4-p-fluorophenyl-5-hydroxymethyl-6-isopropyl-2-(n-methyl-methylsulfonylamino) pyrimidine (viii); then performing a reaction of the compound viii with a triphenyl phosphonium salt in an organic solvent to prepare a ((4-p-fluorophenyl-6-isopropyl-2-(n-methyl-methylsulfonylamino)-5-pyridyl)-methyl)triphenyl phosphonium salt (ix); performing a stereoselective michael addition reaction of (s)-trans-4,5-dihydroxy-pent-2-olefine acid ester (ii) with furfural (iii) to prepare a 2-((4r,6s)-2-(furan-2-yl)-6-hydroxymethyl-1,3-dioxane-4-yl)acetate (iv); oxidizing the compound iv to prepare a 2-((4r,6s)-2-(furan-2-yl)-6-formacyl-1,3-dioxane-4-yl)acetate (v); performing an olefination reaction of the compound v with the (4-p-fluorophenyl-6-isopropyl-2-(n-methyl-methylsulfonylamino)pyrimid-5-yl)-methyl triphenyl substituted phosphonium salt (ix) or phosphate to prepare 2-((4r,6s)-6-(trans-2-(4-p-fluorophenyl-6-isopropyl-2-(n-methyl-methylsulfonylamino)pyrimid-5-yl)vinyl)-2-(furan-2-yl)-1,3-dioxane-4-yl)acetate (vi); and performing deprotection and sodium salt formation of compound vi to prepare rosuvastatin sodium (i). ... Fudan University

Semi-floating-gate power device and manufacturing method therefor

The disclosure belongs to the technical field of semiconductor power devices, specifically relates to a semi-floating-gate power device, and comprises the gallium nitride high-electron-mobility transistor, the diode and the capacitor; the anode of the diode is connected with the gate of the gallium nitride high-electron-mobility transistor and the cathode of the diode is connected with the source or the channel area of the gallium nitride high-electron-mobility transistor; one end of the capacitor is connected with the gate of the gallium nitride high-electron-mobility transistor and the other end of the capacitor is connected with the external voltage signal. The semi-floating-gate power device has a simple structure, is easy to manufacture, adapts to high-voltage and high-speed operation and has very high reliability, can increase the threshold voltage of the gallium nitride high-electron-mobility transistor in the working state, so that the transistor can serve as the power switch tube better.. ... Fudan University

Photonic crystal superprism with ultra-high resolution and design method therefor

A method for designing an ultrahigh-resolution photonic-crystal superprism, including the following steps: selecting a medium material, and determining a structure type and parameter of a photonic crystal, obtaining the photonic crystal's equifrequency graph, and looking for an auto-collimation area; obtaining the group velocity distribution of points in the equifrequency graph, and looking for a low group velocity area; optimizing the photonic crystal's structure parameter, facilitating the auto-collimation and the low group velocity area in the photonic crystal's equifrequency graph to be overlapped as much as possible, and defining overlapping area as a work area; obtaining an equal incidence-angle line, rotating the photonic crystal to intersect the equal incidence-angle line with the work area, and selecting the appropriate incidence angle in an intersection point to complete the design of the photonic-crystal superprism. When light makes incidence via the above incidence angle, the photonic crystal may separate light with different frequencies significantly.. ... Fudan University

Resistive random access memory and writing operation method thereof

The invention provides a resistive random access memory and a writing operation method thereof, and pertains to the technical field of resistive random access memory (reram). The resistive random access memory comprises a writing operation signal generation module which is at least used for generating electrical signal(s) hazing gradually reducing voltages as set operation signals; in a set operation method of the writing operation method, electrical signal(s) hazing gradually reducing voltages are biased, as set operation signals, onto a selected memory unit in the resistive random access memory. ... Fudan University

01/12/17 / #20170009254

Polar body genome reconstructed oocytes and preparation method and use thereof

Disclosed are polar body genome restructured oocytes, the preparation method thereof and the use thereof in preparing the materials for preventing the occurrence of mitochondrial material genetic diseases.. . ... Fudan University








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