Patents by Inventor Si An

Si An 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).

  • Patent number: 12006378
    Abstract: There are provided a polyethylene capable of improving tensile strength while maintaining excellent processability and Mooney viscosity characteristics when preparing a chlorinated polyethylene compound by implementing a molecular structure having a low content of low molecular weight and a high content of high molecular weight, and a chlorinated polyethylene prepared using the same.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: June 11, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Cheolhwan Jeong, Si Jung Lee, Sun Mi Kim, Ue Ryung Seo, Yi Young Choi, Bog Ki Hong
  • Patent number: 12010838
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads, where each landing pad is disposed over another portion of the second material layer of a respective layer stack.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: June 11, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu Lu, Jun Chen, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang, Si Ping Hu, Lan Yao, Li Hong Xiao, A Man Zheng, Kun Bao, Haohao Yang
  • Patent number: 12010218
    Abstract: A method includes obtaining a key status for a first cryptographic key. The first cryptographic key is used to encrypt replicated data of a first replication instance. The method also includes determining, based on the key status, that the first cryptographic key is inaccessible which causes the first replication instance to be unavailable. In response to determining that the first cryptographic key is inaccessible, the method includes scheduling a second replication instance to be unavailable after a threshold amount of time has passed. The second replication instance includes replicated data encrypted by a second cryptographic key that is accessible. After the threshold amount of time has passed and when the first cryptographic key is still inaccessible, the method includes setting the second replication instance as unavailable.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: June 11, 2024
    Assignee: Google LLC
    Inventors: Bonan Liu, Ramesh Rathan Dharan, Michelle Morgan Socher, Shuen Wen Si, Anwesha Das
  • Publication number: 20240186455
    Abstract: The disclosure relates to a vertical-type light-emitting diode, which includes a semiconductor stack layer, a first electrode, a second electrode and a protruding protective electrode. The semiconductor stack layer has an upper surface and a lower surface opposite to each other. The semiconductor stack layer includes a first semiconductor layer, a light-emitting layer and a second semiconductor layer stacked in sequence from the lower surface to the upper surface. The first electrode is located on the lower surface of the semiconductor stack layer and connected to the first semiconductor layer. The second electrode is located on the upper surface of the semiconductor stack layer and is connected to the second semiconductor layer, and the protruding protective electrode is connected to the second electrode. The upper surface of the protruding protective electrode is higher than the upper surface of the second electrode.
    Type: Application
    Filed: October 23, 2023
    Publication date: June 6, 2024
    Applicant: Tianjin Sanan Optoelectronics Co., Ltd.
    Inventors: Shuili YU, Yan LI, Chenming WU, Si ZHANG, Kaiqing XU, Jinghua CHEN, Kunte LIN
  • Publication number: 20240186436
    Abstract: A high efficiency configuration for a solar cell module comprises solar cells arranged in an overlapping shingled manner and methods for assembling solar cells in a shingled manner. Solar cells in the module are electrically connected in series by front side ribbons and separate rear side ribbons. The front-side ribbons have a smaller cross-sectional width while the rear-side ribbons are thinner and wider.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Applicant: Maxeon Solar Pte. Ltd.
    Inventors: Jianfang SI, Yafu LIN
  • Publication number: 20240188280
    Abstract: Systems, methods and apparatus are provided for a twin channel access device, twin storage node memory cell in a vertical three-dimensional memory. The memory cell has a horizontally oriented access device having a first source/drain region and a second source/drain region separated by a first channel region. The first channel is actuated by a first gate separated from the first channel region by a first gate dielectric. The access device further includes a third source/drain region and a fourth source/drain region separated by a second channel region. The second channel is actuated by a second gate separated from the second channel region by a second gate dielectric. The first and the second gate are connected. A horizontally oriented storage node is coupled to the second and/or fourth source/drain regions of the twin channel access device.
    Type: Application
    Filed: November 16, 2023
    Publication date: June 6, 2024
    Inventors: Kamal M. Karda, Si-Woo Lee, Scott E. Sills, Haitao Liu
  • Publication number: 20240187410
    Abstract: Aspects of the invention include systems and methods configured to prevent masquerading service attacks. A non-limiting example computer-implemented method includes sending, from a first server in a cloud environment, a communication request comprising an application programming interface (API) key and a first server identifier to an identity and access management (IAM) server of the cloud environment. The API key can be uniquely assigned by the IAM server to a first component of the first server. The first server receives a credential that includes a token for the first component and sends the credential to a second server. The second server sends the credential, a second server identifier, and an identifier for a second component of the second server to the IAM server. The second server receives an acknowledgment from the IAM server and sends the acknowledgment to the first server.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Inventors: Sen Wang, Mei Liu, Si Bo Niu, WEN YI GAO, Zong Xiong ZX Wang, Guoxiang Zhang, Xiao Yi Tian, XIAN WEI ZHANG
  • Publication number: 20240181100
    Abstract: A sterilization module including a main body, a circuit board disposed in the main body, a light source disposed on the circuit board to emit sterilizing light, and a transparent unit to protect the light source from an outside and including a material that transmits the sterilizing light, in which the light source includes a mesa including a first semiconductor layer, an active layer, and a second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode disposed on the second semiconductor layer and electrically connected to the second semiconductor layer, in which the first electrode includes a first contact region disposed on the outer area of the first semiconductor layer and a second contact region at least partially surrounded by the mesa, and a distance between the transparent unit and the circuit board is greater than a height of the light source.
    Type: Application
    Filed: February 14, 2024
    Publication date: June 6, 2024
    Inventors: Woong Ki JEONG, Jae Hak JEONG, Si Ho YU, Byung Chul JOO, Jae Young CHOI, Kyu Won HAN, Yeo Jin YOON
  • Publication number: 20240180300
    Abstract: A strap buckle and an operation method therefor. The strap buckle includes a hang buckle main body, a fastener and a stop pin, wherein the hang buckle main body is configured to connect to a strap; the fastener is configured to connect to any position; the buckle main body is connected to the fastener, so as to be used for connecting the strap to any position; a locking cavity is arranged in the hang buckle main body, and the hang buckle main body is provided with a buckling slot; at least part of a structure of the fastener enters the locking cavity by means of the buckling slot; and the stop pin is movably arranged on the hang buckle main body, and the stop pin is configured to prevent the part of structure that enters the locking cavity from being separated from the interior of the locking cavity.
    Type: Application
    Filed: September 24, 2021
    Publication date: June 6, 2024
    Inventor: Dashan SI
  • Publication number: 20240183950
    Abstract: A scanning lidar has an illumination source comprising a plurality of lasers and a mirror system. The mirror system reflects light from the illumination source into an environment within a field of view. The mirror system includes a mirror arranged to rotate to reflect light from the illumination source to scan light from the plurality of lasers horizontally within the field of view of the system. The mirror system reflects light from the illumination source to position light, in discrete vertical steps, from the plurality of lasers vertically within the field of view.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 6, 2024
    Applicant: Cepton Technologies, Inc.
    Inventors: Jun Pei, Si Tan, Liqun Han, Dongyi Liao, Roger D. Cullumber, Chang Seok Shin, Mark A. McCord
  • Publication number: 20240184558
    Abstract: Computer implemented method, systems, and computer program products include program code executing on a processor(s) obtain a first container comprising image layers, wherein the image layers include a base image layer and one or more image layers. The program code determines dependencies between the image layers. The program code obtains a request for an application where at least one image layer of the one or more image layers comprises features of the application. The program code identifies, based on the dependencies, at least one additional image layer related to the at least one image layer. The program code generates and deploys a second container, where image layers of the second container consist of the at least one image layer, the at least one additional image layer related to the at least one image layer, and the base layer.
    Type: Application
    Filed: December 6, 2022
    Publication date: June 6, 2024
    Inventors: Xiao Ling CHEN, Si Yu CHEN, Juliet CANDEE, Yan Fei QIN, Hao WU, Wen Bin HAN
  • Patent number: 12000505
    Abstract: A back pressure balanced relief valve can include a piston, a pressure balancing device, and a pressure sensor. A pressure chamber can be created between the pressure balancing device and the piston. The pressure sensor can be configured to monitor the pressure in the pressure chamber for indications of a potential failure of the balancing device.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: June 4, 2024
    Assignee: Emerson Automation Solutions Final Control US LP
    Inventors: Vishwa Kalyanasundaram, Katherine Si
  • Patent number: 11999327
    Abstract: Proposed is an electronic brake device of a vehicle including: a cylinder unit; a screw shaft provided in the cylinder unit, and axis-rotated by a rotational force received from a motor; a nut unit coupled to the screw shaft with a ball member interposed therebetween, reciprocates in an axial direction of the screw shaft according to a rotating direction of the screw shaft, and provided with a flange part on one side end portion thereof; a piston unit coupled to the nut unit, and moves in conjunction with the nut unit; a sleeve unit provided inside the cylinder unit, and guides the piston unit to be inserted and move therethrough; and a guide member provided inside the cylinder unit, restricts rotation of the flange part so that rotation of the nut unit is restricted, and guides movement of the flange part.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: June 4, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Si Yoon Park
  • Patent number: 11998623
    Abstract: A water-soluble unidirectional moisture transport traditional Chinese medicine facial mask and a preparation method thereof. The facial mask includes a facial mask substrate and a facial mask effective ingredient layer, wherein a lateral surface of the facial mask substrate is a hydrophobic surface, and the other lateral surface is a superhydrophilic surface; the facial mask effective ingredient layer is loaded to the superhydrophilic surface, in which facial mask effective ingredients include a traditional Chinese medicine colloid. In use, by simply spraying water, the effective ingredients such as the traditional Chinese medicine on the surface can be quickly dissolved to exert effects. Its hydrophobic layer can be kept dry, which not only delays volatilization of liquid and prolongs the effective time, but also is easy to operate and is clean and hygienic. The present invention has a simple preparation method, is non-harmful and non-toxic, low-carbon and environmentally friendly.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: June 4, 2024
    Assignee: City University of Hong Kong
    Inventors: Jinlian Hu, Yifan Si, Shuo Shi, Chunxia Guo
  • Patent number: 12004405
    Abstract: A display device may include a display panel including a first substrate, a second substrate on the first substrate, and a light-emitting device between the first substrate and the second substrate, an input sensing portion including a sensing electrode on the second substrate and a first pad connected to the sensing electrode, a first circuit film near a side surface of the display panel adjacent to the first pad, the first circuit film including a first contact pad spaced from the first pad, a first conductive layer on the first pad, the first conductive layer being extended to the first contact pad to electrically connect the first pad to the first contact pad, and a protection layer on the first conductive layer.
    Type: Grant
    Filed: November 23, 2022
    Date of Patent: June 4, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Donghyun Lee, Si Joon Song
  • Patent number: 12001220
    Abstract: A method, a communication device and a computer program product for navigating to a location with communications to a wireless network. The method includes detecting, via a processor of a communication device, a loss of a first communication signal from a wireless network and receiving signal loss location data corresponding to a first location where the first communication signal from the wireless network was lost. The method further includes retrieving, from a memory of the communication device, first navigation data corresponding to a first route between a starting location and an end location. The method further includes generating and presenting, on an output device of the communication device, second navigation data based on the first navigation data and the signal loss location data. The second navigation data corresponds to a second route between a current location and the first location where communications to the wireless network are available.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: June 4, 2024
    Assignee: Motorola Mobility LLC
    Inventors: Daniel C Chisu, Si Chen
  • Patent number: 11999954
    Abstract: Disclosed herein are programmable, conditionally activated small interfering RNA constructs (Cond-siRNAs) and methods of making and using the same as therapeutic agents. The Cond-siRNA comprises a sensor strand, a core strand, and a guide strand, which crossover to form a sensor duplex and a RNAi duplex attached to each other to form a single structure. Upon binding an input strand to the sensor strand, the Cond-siRNA is activated and releases RNAi targeting a desired gene.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: June 4, 2024
    Assignees: Clty of Hope, California Institute of Technology
    Inventors: Si-ping Han, William A. Goddard, III, Marwa Ben Haj Salah, Lisa Scherer, John J. Rossi
  • Patent number: 12001274
    Abstract: The following relates generally to diagnosing problems with websites. In some embodiments, a webpage interaction processor receives a list of potential user experience problems. The webpage interaction processor then extracts click data from the website, and processes the extracted click data into grams. Subsequently, an analytics engine is trained based on the processed click data. The trained analytics engine may then diagnose the problem of the website with a potential user experience problem from the received list of potential user experience problems. In some embodiments, the process is entirely automated.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: June 4, 2024
    Assignee: STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
    Inventors: Si Sun, Forrestt Severtson
  • Patent number: 12002783
    Abstract: Provided is a method of manufacturing a semiconductor device including a bump interconnect structure. In the method of manufacturing the semiconductor device, a first substrate including a connection pad is formed, and a bump including a solder layer and a metal post protruding from the solder layer are formed on the connection pad. A second substrate including a bump land may be formed. The first substrate may be disposed on the second substrate so that a protruding end of the metal post contacts the bump land, and the solder layer may be reflowed. Accordingly, it possible to interconnect the metal post to the bump land.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: June 4, 2024
    Assignee: SK hynix Inc.
    Inventors: Jun Yong Song, Kang Hun Kim, Si Yun Kim
  • Patent number: D1030414
    Type: Grant
    Filed: December 19, 2021
    Date of Patent: June 11, 2024
    Assignee: XIAMEN JOYPURE NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Jun Yong Jiang, Pei Zheng Li, Si Mei Qi