Patents by Inventor Wang Yan
Wang Yan 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: 20240147711Abstract: The present disclosure provides a memory device, a semiconductor device, and a method of operating a memory device. A memory device includes a memory cell, a bit line, a word line, a select transistor, a fuse element, and a heater. The bit line is connected to the memory cell. The word line is connected to the memory cell. The select transistor is disposed in the memory cell. A gate of the select transistor is connected to the word line. The fuse element is disposed in the memory cell. The fuse element is connected to the bit line and the select transistor. The heater is configured to heat the fuse element.Type: ApplicationFiled: January 4, 2024Publication date: May 2, 2024Inventors: PERNG-FEI YUH, YIH WANG, MENG-SHENG CHANG, JUI-CHE TSAI, KU-FENG LIN, YU-WEI LIN, KEH-JENG CHANG, CHANSYUN DAVID YANG, SHAO-TING WU, SHAO-YU CHOU, PHILEX MING-YAN FAN, YOSHITAKA YAMAUCHI, TZU-HSIEN YANG
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Publication number: 20240095645Abstract: A method of generating customizable goal representation is disclosed. A request from a user to view a goal representation is received. A flexible goal ontology is accessed that comprises one or more goal entities, one or more goal relationships between the goal entities, or one or more goal properties, the one or more goal properties including one or more metadata attributes relating to the one or more goal entities. A set of mapping rules is obtained that defines mappings between one or more goals. The set of mapping rules is evaluated to assemble a customized goal representation tailored to the user. The customized goal representation is updated based on a revaluation of the mapping rules affected by changes to the one or more goal entities, the one or more goal relationships, or the one or more properties.Type: ApplicationFiled: September 21, 2023Publication date: March 21, 2024Inventors: Sven Martin Andreas Elfgren, Friedrich I. Riha, Elliot Piersa Dahl, Eric Koslow, Nicole Jensen McMullin, Natasha Hede, Connie Lynn Chen, Alexa Jean Kriebel, Chije Wang'ati, JR., Megan McGowan, Ami Tushar Bhatt, Jeffrey Ryan Gurr, Tyler Kowalewski, Rahul Rangnekar, Byron Sha Yang, Jerry Wu, Ricky Rizal Zein, Romain Beauxis, Adnan Chowdhury, Priya Balasubramanian, Gilles Yvetot, Shaylan Hawthorne, Adnan Pirzada, Matthew Michael Parides, Jenna Nicole Soojin Lee, Ian William Richard, Laura Elizabeth Pearson, Christian Nguyen, Tovin Thomas, Adam Carter, David Achee, David Christopher Sally, Miranda Howitt, Vincent Yao, Seth Goldenberg, Aimee Jin Peng, William Qingdong Yan, Matthew Stephen Wysocki, Michael Ryan Shohoney, Ryan Maas, Asha Camper Singh, Leonardo Faria, Elliot Piersa Dahl
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Patent number: 11928035Abstract: Embodiments of the present disclosure relate to a method, a device and a computer program product for recovering data. The method comprises in response to receiving a request to recover data from a backup node to a source node, determining a plurality of candidate backup nodes having copies of the data; determining respective performance indicators of the plurality of candidate backup nodes; and determining, from the plurality of candidate backup nodes, the backup node for recovering the data to the source node based on the respective performance indicators of the plurality of candidate backup nodes.Type: GrantFiled: March 3, 2020Date of Patent: March 12, 2024Assignee: EMC IP Holding Company LLCInventors: Qi Wang, Weiyang Liu, Yuanyi Liu, Zengjie Zhang, Jin Ru Yan
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Patent number: 11164949Abstract: A semiconductor structure and a formation method thereof are provided. The formation method includes: providing a substrate and a fin, a gate structure being formed on the substrate, the gate structure spanning the fin and covering a partial sidewall and a partial top of the fin, and a source/drain doping region being formed in the fin on both sides of the gate structure; forming a first dielectric layer on the substrate, the first dielectric layer exposing the top of the fin; forming an etch stop layer to conformally cover the first dielectric layer and the fin and the source/drain doping region exposed by the first dielectric layer; forming a second dielectric layer on the etch stop layer; and forming a conductive plug penetrating through the second dielectric layer and the etch stop layer, the conductive plug spanning the fin, and the conductive plug being connected to the source/drain doping region.Type: GrantFiled: March 13, 2020Date of Patent: November 2, 2021Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) CorporationInventors: Wang Yan, Fu Xiao, Hong Zhongshan
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Publication number: 20200411652Abstract: A semiconductor structure and a formation method thereof are provided. The formation method includes: providing a substrate and a fin, a gate structure being formed on the substrate, the gate structure spanning the fin and covering a partial sidewall and a partial top of the fin, and a source/drain doping region being formed in the fin on both sides of the gate structure; forming a first dielectric layer on the substrate, the first dielectric layer exposing the top of the fin; forming an etch stop layer to conformally cover the first dielectric layer and the fin and the source/drain doping region exposed by the first dielectric layer; forming a second dielectric layer on the etch stop layer; and forming a conductive plug penetrating through the second dielectric layer and the etch stop layer, the conductive plug spanning the fin, and the conductive plug being connected to the source/drain doping region.Type: ApplicationFiled: March 13, 2020Publication date: December 31, 2020Applicants: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) CorporationInventors: Wang YAN, Fu XIAO, Hong ZHONGSHAN
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Publication number: 20130273446Abstract: An electrode comprises an acid treated, cathodically cycled carbon-comprising film or body. The carbon consists of single walled nanotubes (SWNTs), pyrolytic graphite, microcrystalline graphitic, any carbon that consists of more than 99% sp2 hybridized carbons, or any combination thereof. The electrode can be used in an electrochemical device functioning as an electrolyser for evolution of hydrogen or as a fuel cell for oxidation of hydrogen. The electrochemical device can be coupled as a secondary energy generator into a system with a primary energy generator that naturally undergoes generation fluctuations. During periods of high energy output, the primary source can power the electrochemical device to store energy as hydrogen, which can be consumed to generate electricity as the secondary source during low energy output by the primary source. Solar cells, wind turbines and water turbines can act as the primary energy source.Type: ApplicationFiled: December 16, 2011Publication date: October 17, 2013Applicant: University of Florida Research Foundation, Inc.Inventors: Andrew Gabriel Rinzler, Rajib Kumar Das, Wang Yan, Hai-Ping Cheng
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Patent number: 6698100Abstract: A combination contractor's pencil sharpener and retainer includes a sharpener having a body member which is inserted through a retainer loop mounted on a plate. The plate is attached to a contractor's tool belt, tool case or the like. The sharpener is retained by a U-shaped spring member which engages against a retention flange associated with the sharpener.Type: GrantFiled: July 2, 2002Date of Patent: March 2, 2004Assignee: Travel Caddy, Inc.Inventor: Wang Yan
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Patent number: 6039037Abstract: A power cutter is disclosed whose dust suction-discharge fan is driven to rotate at a high speed to thereby attain sufficient dust suction-discharge performance, and which can be constructed relatively compactly in size as a whole at a reduced cost. The power cutter includes two rotating operative components (30, 50) driven by a prime mover (5) and a centrifugal clutch (10) operatively connected to the output shaft (7) of the prime mover (5) for rotationally driving the two rotating operative components (30, 50). The centrifugal clutch (10) includes a clutch drum (11) composed integrally of a small diameter pulley portion (21) and a large diameter pulley portion (22). Belt-type drive trains (15A, 16A and 17A, 18A) transmit the rotational drive force to the rotating operative components (30, 50), respectively.Type: GrantFiled: February 13, 1998Date of Patent: March 21, 2000Assignee: Kioritz CorporationInventors: Toshio Taomo, Wang Yan Song
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Patent number: 6014811Abstract: A power cutter is disclosed which is capable of selectively changing the discharge direction of dust discharged from a dust discharge port of a dust suction-discharge fan and, hence, which is capable of optimally adjusting the dust discharge direction according to the operational condition or operational position of the power cutter. An elbow-shaped auxiliary discharge pipe is coupled to the dust discharge port of the dust suction-discharge fan in such a manner that it can be turned and kept at any turned position. In addition, a belt tensioning clutch is provided to permit selective connection and disconnection of the belt drive transmission between the power source and the dust section-discharge fan. This permits fan operation to be interrupted when not needed.Type: GrantFiled: February 13, 1998Date of Patent: January 18, 2000Assignee: Kioritz CorporationInventors: Toshio Taomo, Wang Yan Song
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Patent number: 5855067Abstract: A portable power tool includes a power module and a tool module, e.g., a chain saw module which is attached to the power module and which can be readily exchanged with another tool module, e.g., a cutter module. The power module includes a power source such as two-stroke gasoline engine with a drive shaft. To facilitate rapid exchange of tool modules, there are two or more torque transmission members such as a pulley and a sprocket wheel on the drive shaft, so that different tool modules can be attached to the power module without removal and replacement of the torque transmission member.Type: GrantFiled: December 4, 1996Date of Patent: January 5, 1999Assignee: Kioritz CorporationInventors: Toshio Taomo, Wang Yan Song
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Patent number: 5752892Abstract: The present invention provides a driving force transmission device (P) which is adapted so that the distance (Ls) between the driving force transmission wheels such as a pair of pulleys (16,32) can readily and surely be changed, thereby, making it possible to constantly exert an appropriate tension on a driving force transmission member such as a belt (22), even without a tension roller. The driving force transmission device (P) includes: a first driving force transmission wheel (16) which is driven to rotate, a second driving force transmission wheel (32), an endless driving force transmission member (22) mounted around both the first driving force transmission wheel (16) and the second driving force transmission wheel (32) for transmitting driving force therebetween, and an eccentric shaft (40) which has a pivotal axis (O) at a position eccentric to an axis (Cb) of the second driving force transmission wheel (32) and on which the second driving force transmission wheel (32) is rotatably mounted.Type: GrantFiled: May 13, 1996Date of Patent: May 19, 1998Assignee: Kioritz CorporationInventors: Toshio Taomo, Wang Yan Song
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Patent number: 4722652Abstract: A vane type pump suitable for a hydraulic system comprises passages communicating with the underside of the vanes in the inlet quadrant with the surrounding of the drive shaft and passages communicating the underside of the vanes in the discharge quadrant with the discharge chamber, thereby the underside of the vanes can act as a set of additional little pumps while being ineffective at zero pressure. The undervane pressure in the inlet quadrant can be tested and adjusted at any time during the operation by a manometer and an auxiliary valve. The vane type pump in accordance with the present invention is adapted to various viscosities of fluid such as 1-38 cst, 50.degree. C., and it is possible to work at negative pressure without keeping the reservoir a certain relative height and without replacing the inner component. The pump works at a high volumetric efficiency and total efficiency all the time.Type: GrantFiled: April 1, 1986Date of Patent: February 2, 1988Assignee: Huazhong Institute of TechnologyInventors: Liu Jingin, Li Zhuangyun, Liu Xiangsheng, Zeng Shuang, Wu Hanyi, Wang Yan
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Patent number: D966600Type: GrantFiled: May 19, 2020Date of Patent: October 11, 2022Inventor: Wang Yan
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Patent number: D994197Type: GrantFiled: March 10, 2022Date of Patent: August 1, 2023Inventor: Wang Yan