Patents by Inventor Fan Shen
Fan Shen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240160429Abstract: A firmware upgrade method of a network storage includes inquiring, by the network storage, about a latest firmware version for the network storage from a firmware upgrade platform through a network, and based on the latest firmware version being inconsistent with a current firmware version of the network storage, downloading, by the network storage, the latest firmware version from the firmware upgrade platform through the network and performing a firmware upgrade based on the latest firmware version.Type: ApplicationFiled: January 26, 2023Publication date: May 16, 2024Applicant: SAMSUNG ELECTRONICS CO.,LTD.Inventors: Zhou SI, Fan SHEN, Ning Li
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Publication number: 20240123423Abstract: A silicon-based solid amine sorbent for CO2 and the making method thereof including: providing a silicon source liquid which is a silicate solution or a liquid organosilicate, wherein the silicate solution comprises water and a first silicate dissolved in the water; mixing the silicon source liquid with a precipitant to perform a precipitation reaction to obtain a product liquid containing a precipitate, wherein the precipitate is a second silicate or silicic acid; filtering out the precipitate and washing the precipitate with water; mixing the precipitate filtrated out but not dried yet with an organic alcohol and then performing an azeotropic distillation to obtain a dehydrated precipitate; calcining the dehydrated precipitate to obtain a silicon-based support, wherein the silicon-based support is a powder of the second silicate powder or a silica powder; and impregnating the silicon-based support with an organic amine solution and then drying to obtain the silicon-based amine-containing solid sorbent for CType: ApplicationFiled: June 9, 2021Publication date: April 18, 2024Inventors: Zuotai ZHANG, Chunyan LI, Feng YAN, Xuehua SHEN, Fan QU
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Patent number: 11937515Abstract: Semiconductor device and methods of forming the same are provided. A semiconductor device according to one embodiment includes a dielectric layer including a top surface, a plurality of magneto-resistive memory cells disposed in the dielectric layer and including top electrodes, a first etch stop layer disposed over the dielectric layer, a common electrode extending through the first etch stop layer to be in direct contact with the top electrodes, and a second etch stop layer disposed on the first etch stop layer and the common electrode. Top surfaces of the top electrodes are coplanar with the top surface of the dielectric layer.Type: GrantFiled: August 9, 2022Date of Patent: March 19, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chih-Fan Huang, Hsiang-Ku Shen, Liang-Wei Wang, Chen-Chiu Huang, Dian-Hau Chen, Yen-Ming Chen
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Publication number: 20240085717Abstract: Disclosed are a super-resolution imaging system (1, 41, 51), a super-resolution imaging method, a biological sample identification system (4, 61) and method, a nucleic acid sequencing imaging system (5) and method, and a nucleic acid identification system (6) and method. The super-resolution imaging system (1, 41, 51) includes an illumination system (A) and an imaging system (B). The illumination system (A) outputs excitation light to irradiate a biological sample to generate excited light, and the imaging system (B) collects and records the excited light to generate an excited light image. The illumination system (A) includes an excitation light source (10, 10a) and a structured light generation and modulation device (11, 11a). The excitation light source (10, 10a) outputs the excitation light, and the structured light generation and modulation device (11, 11a) modulates the excitation light into structured light to irradiate the biological sample to generate the excited light.Type: ApplicationFiled: March 9, 2020Publication date: March 14, 2024Inventors: JIELEI NI, MING NI, FAN ZHOU, ZEYU SU, KE JI, DONG WEI, MENGZHE SHEN, YUANQING LIANG, MEI LI, XUN XU
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Patent number: 11923405Abstract: The present disclosure is directed to a semiconductor device. The semiconductor device includes a substrate, an insulating layer disposed on the substrate, a first conductive feature disposed in the insulating layer, and a capacitor structure disposed on the insulating layer. The capacitor structure includes a first electrode, a first dielectric layer, a second electrode, a second dielectric layer, and a third electrode sequentially stacked. The semiconductor device also includes a first via connected to the first electrode and the third electrode, a second via connected to the second electrode, and a third via connected to the first conductive feature. A part of the first via is disposed in the insulating layer. A portion of the first conductive feature is directly under the capacitor structure.Type: GrantFiled: May 23, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTDInventors: Chih-Fan Huang, Hung-Chao Kao, Yuan-Yang Hsiao, Tsung-Chieh Hsiao, Hsiang-Ku Shen, Hui-Chi Chen, Dian-Hau Chen, Yen-Ming Chen
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Patent number: 11918972Abstract: A porous calcium silicate hydrate, a preparation method thereof and an adsorbent are provided. The preparation method of the porous calcium silicate hydrate includes: leaching fly ash with an alkali agent to obtain a silicate leaching solution; adding the silicate leaching solution dropwise to a calcium hydroxide suspension at a constant rate, and conducting stirring and a heating reaction to obtain a calcium silicate hydrate gel; and mixing the calcium silicate hydrate gel with an organic alcohol solvent, conducting azeotropic distillation, and then conducting separation, drying and calcination to obtain the porous calcium silicate hydrate.Type: GrantFiled: April 18, 2023Date of Patent: March 5, 2024Assignee: DECARBON TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Feng Yan, Fan Qu, Zuotai Zhang, Chunyan Li, Xuehua Shen, Heijin Chen
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Patent number: 11412810Abstract: A shoe energy collecting device includes a shell, a piezoelectric assembly, an elastic component, a magnet array, a base, a supporting block, an upper friction assembly and a lower friction assembly. The shell includes a supporting shell and a plastic shell connected in sequence. The base is provided below the supporting block in the supporting shell, the lower friction assembly is provided between the supporting block and the base. The upper friction assembly is provided on an inner wall of a top surface of the plastic shell. A coil is provided on a lower surface of the lower friction assembly at a side of the plastic shell, and the magnet array is provided below the coil. The piezoelectric assembly is provided in the plastic shell, the elastic component is provided on a side wall of the plastic shell away from the supporting block, and connected with the piezoelectric assembly.Type: GrantFiled: November 30, 2021Date of Patent: August 16, 2022Assignee: Shanghai UniversityInventors: Zhongjie Li, Fan Shen, Yan Peng, Jun Luo, Shaorong Xie, Huayan Pu
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Publication number: 20220178341Abstract: An ocean energy collection device is provided. The device includes a first friction assembly, a second friction assembly, and a gravity center adjustment assembly disposed in sequence from outside to inside, and a control and energy storage assembly arranged on the gravity center adjustment assembly. The first friction assembly includes a spherical housing, a first electrode layer, and a first friction layer which are disposed in sequence from outside to inside. The second friction assembly includes a tumbler-shaped shell, a second electrode layer, and a second friction layer which are disposed in sequence from inside to outside. The gravity center adjustment assembly is fixed in the tumbler-shaped shell. The first friction assembly and the second friction assembly can realize electrification by friction. The first electrode layer, the second electrode layer, and the gravity center adjustment assembly are connected with the control and energy storage assembly.Type: ApplicationFiled: December 3, 2021Publication date: June 9, 2022Applicant: Shanghai UniversityInventors: Yan Peng, Fan Shen, Zhongjie Li, Jun Luo, Shaorong Xie, Huayan Pu
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Publication number: 20220175079Abstract: A shoe energy collecting device includes a shell, a piezoelectric assembly, an elastic component, a magnet array, a base, a supporting block, an upper friction assembly and a lower friction assembly. The shell includes a supporting shell and a plastic shell connected in sequence. The base is provided below the supporting block in the supporting shell, the lower friction assembly is provided between the supporting block and the base. The upper friction assembly is provided on an inner wall of a top surface of the plastic shell. A coil is provided on a lower surface of the lower friction assembly at a side of the plastic shell, and the magnet array is provided below the coil. The piezoelectric assembly is provided in the plastic shell, the elastic component is provided on a side wall of the plastic shell away from the supporting block, and connected with the piezoelectric assembly.Type: ApplicationFiled: November 30, 2021Publication date: June 9, 2022Applicant: SHANGHAI UNIVERSITYInventors: Zhongjie LI, Fan SHEN, Yan PENG, Jun LUO, Shaorong XIE, Huayan PU
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Publication number: 20220177412Abstract: Provided is a carbon quantum dot having a graphite core and a surface including components, such as compounds derived from formula (I) and halogens, and having a positive charge for antibacterial purposes. Also provided are methods for preparing a carbon quantum dot and a composition containing the same.Type: ApplicationFiled: April 4, 2019Publication date: June 9, 2022Inventors: HanJia Lin, ChihChing Huang, HanYou Lin, PeiXin Lai, Fan Shen, YuJu Chen, WanChing Kuo
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Publication number: 20050279413Abstract: A flow control switch comprises a base, having a passageway and a chamber; a valve body, placed between said passageway and said chamber; an inner cover, fastened to said base on an upper side thereof and having a central hole; a central pole, attached to said valve body and passing through said inner cover, defining a vertical direction; an outer cover, mounted on said inner cover at an adjustable vertical position; and a switch assembly, having a contact ring which is mounted on said central pole and a conducting surface which is mounted on said outer cover; wherein flow of liquid pushes said central pole upward, causing said switch assembly to establish electrical contact, so that a signal indicating flow of liquid is generated, allowing for application of the flow control switch to various environments.Type: ApplicationFiled: June 18, 2004Publication date: December 22, 2005Inventor: Der-Fan Shen
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Patent number: 6814099Abstract: A flow regulator for a water pump, comprising a valve body, a left piston, a right piston, a connecting rod, a spring, and a conduit. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a left tube and a right tube in a horizontal direction, respectively enclosing a left chamber and a right chamber. The left and right pistons are glidingly movable inside the left and right tubes, respectively, being connected by the connecting rod. The spring is inserted between the right piston and a right cap on the right tube. The conduit is placed inside a side wall of the left tube, transmitting water pressure from the passageway to the left chamber. The control element is by water pressure pushed towards the passageway, narrowing the passageway. This is countered by an elastic force of the spring, so that controlled water flow and pressure are achieved.Type: GrantFiled: July 11, 2002Date of Patent: November 9, 2004Inventor: Der-Fan Shen
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Patent number: 6631731Abstract: A flow regulator for a water pump, comprising a valve body, a control element, a tube, a spring, and a connecting pipe. The valve body is roughly shaped like a cross, enclosing a first chamber and a second chamber in a vertical direction and having a passageway in a horizontal direction. The control element is glidingly movable in the vertical direction in the first chamber. The tube is placed in said second chamber. The spring is inserted between the control element and the tube and pushes the control element to perform a vertical movement. The connecting pipe is connected with the first tube, transmitting water pressure from a supply pipe to the first tube. The piston block is pushed inward by the water pressure, narrowing the passageway, while being pressed outward by the elastic force, so that controlled water flow and pressure in the supply pipe are achieved.Type: GrantFiled: July 24, 2001Date of Patent: October 14, 2003Inventor: Der-Fan Shen
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Patent number: 6564826Abstract: A flow regulator for a water pump, comprising a valve body, a piston block, a spring, a connecting pipe, and a rod. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a first tube and a second tube in a horizontal direction. The piston block is glidingly movable in the horizontal direction in the first tube. The spring is disposed in the second tube, having ends that are fastened to inner and outer holding plates. The connecting pipe is connected with the first tube, transmitting water pressure from a supply pipe to the first tube. The rod connects the inner holding plate and the piston block to allow the water pressure and the elastic force to balance each other. The piston block is pushed inward by the water pressure, narrowing the passageway, while being pressed outward by the elastic force, so that controlled water flow and pressure in the supply pipe are achieved.Type: GrantFiled: July 24, 2001Date of Patent: May 20, 2003Inventor: Der-Fan Shen
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Publication number: 20030072655Abstract: A flow regulator for a water pump, comprising a control valve, mounted on an inlet pipe of a water pump. The control valve further comprises a passageway, a chamber, a conduit, and a control element. The passageway allows water to flow through the inlet pipe. The chamber reaches across the passageway. The conduit connects to an outlet pipe of the water pump and transmits water pressure from there through a top end of the control valve into the chamber. The control element is inserted in the chamber, having two ends, at least one of which has an opening connected with the conduit, so that water pressure is applied inside the control element. The control element is further made of elastic material and thus expanded to a varying degree according to the water pressure, causing an effective width of the passageway and consequently water flow through the water pump to vary. This allows to adjust supply of water, as delivered by the water pump, to demand.Type: ApplicationFiled: October 12, 2001Publication date: April 17, 2003Inventor: Der-Fan Shen
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Publication number: 20030019525Abstract: A flow regulator for a water pump, comprising a valve body, a piston block, a spring, a connecting pipe, and a rod. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a first tube and a second tube in a horizontal direction. The piston block is glidingly movable in the horizontal direction in the first tube. The spring is disposed in the second tube, having ends that are fastened to inner and outer holding plates. The connecting pipe is connected with the first tube, transmitting water pressure from a supply pipe to the first tube. The rod connects the inner holding plate and the piston block to allow the water pressure and the elastic force to balance each other. The piston block is pushed inward by the water pressure, narrowing the passageway, while being pressed outward by the elastic force, so that controlled water flow and pressure in the supply pipe are achieved.Type: ApplicationFiled: July 24, 2001Publication date: January 30, 2003Inventor: Der-Fan Shen
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Publication number: 20030019526Abstract: A flow regulator for a water pump, comprising a valve body, a left piston, a right piston, a connecting rod, a spring, and a conduit. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a left tube and a right tube in a horizontal direction, respectively enclosing a left chamber and a right chamber. The left and right pistons are glidingly movable inside the left and right tubes, respectively, being connected by the connecting rod. The spring is inserted between the right piston and a right cap on the right tube. The conduit is placed inside a side wall of the left tube, transmitting water pressure from the passageway to the left chamber. The control element is by water pressure pushed towards the passageway, narrowing the passageway. This is countered by an elastic force of the spring, so that controlled water flow and pressure are achieved.Type: ApplicationFiled: July 11, 2002Publication date: January 30, 2003Inventor: Der-Fan Shen
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Publication number: 20030019524Abstract: A flow regulator for a water pump, comprising a valve body, a control element, a tube, a spring, and a connecting pipe. The valve body is roughly shaped like a cross, enclosing a first chamber and a second chamber in a vertical direction and having a passageway in a horizontal direction. The control element is glidingly movable in the vertical direction in the first chamber. The tube is placed in said second chamber. The spring is inserted between the control element and the tube and pushes the control element to perform a vertical movement. The connecting pipe is connected with the first tube, transmitting water pressure from a supply pipe to the first tube. The piston block is pushed inward by the water pressure, narrowing the passageway, while being pressed outward by the elastic force, so that control led water flow and pressure in the supply pipe are achieved.Type: ApplicationFiled: July 24, 2001Publication date: January 30, 2003Inventor: Der-Fan Shen
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Patent number: 6461104Abstract: A flow regulator for a water pump, comprising a control valve. The control valve is mounted on an inlet pipe of a water pump and has a chamber, housing a flat-shaped control plate, the upper part of which forms a piston plate, vertically gliding in an upper chamber. The upper chamber is connected with an outlet pipe. The control valve is exposed to water pressure in the outlet pipe, with the control plate driven downward by the water pressure, countered by two springs at two lateral sides of the control plate. The control plate thus has a varying vertical position according to the water pressure.Type: GrantFiled: June 23, 2001Date of Patent: October 8, 2002Inventor: Der-Fan Shen
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Patent number: D710130Type: GrantFiled: February 7, 2013Date of Patent: August 5, 2014Inventor: Fan-Shen Chen