Patents by Inventor Cheng Wang

Cheng Wang 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).

  • Publication number: 20210060728
    Abstract: A method includes depositing a slurry onto a polishing pad of a chemical mechanical polishing (CMP) station. A workpiece is polished and polishing by-products and slurry are removed from the polishing pad by a vacuum head. A CMP apparatus includes a polishing pad configured to rotate during a CMP process. The apparatus also includes a slurry dispenser configured to deposit a slurry onto a polishing surface of the polishing pad. The apparatus further includes a momentum vacuum assembly including a slotted opening facing the polishing surface of the polishing pad. The apparatus also includes a first suction line coupled to an upper portion of the momentum vacuum assembly and leading to a first vacuum source, the first suction line configured to transport polishing products which have been removed from the polishing pad through the slotted opening.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 4, 2021
    Inventors: Yu-Chen Wei, Chih-Yuan Yang, Shih-Ho Lin, Jen Chieh Lai, Szu-Cheng Wang, Chun-Jui Chu
  • Patent number: 10935181
    Abstract: A stand device includes a base, a supporting component and a carrying component. The supporting component is pivotally disposed to the base along a first axis. The carrying component is pivotally disposed to the supporting component along a second axis, and slidably disposed to the supporting component in a first direction. The stand device is switchable between a first state and a second state. In the first state, the extending direction of the supporting component is parallel to the extending direction of the base, and the extending direction of the carrying component is parallel to the extending direction of the supporting component. In the second state, the extending direction of the supporting component is staggered to the extending direction of the base, and the extending direction of the carrying component is staggered to the extending direction of the supporting component.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 2, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chen-Cheng Wang, Sheng-Hung Lee, Po-Jui Chen, Yi-Hsuan Chen, Yen-Hua Hsiao
  • Patent number: 10933315
    Abstract: A game machine includes a main body, two gamepads, two sliding bases, a driving assembly, a switching assembly. The main body has an internal space and two openings communicated with the internal space. The two gamepads are disposed at two opposite sides and respectively corresponding to the two openings. The two sliding bases are located at the internal space and respectively connects to the two gamepads. The driving assembly is connected to the two sliding bases. The switching assembly is disposed at the main body, and is adapted to switch to a coupling state for fastened with the two sliding bases or a decoupling state for separated from the two sliding bases.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: March 2, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Hao-Jen Fang, Chuang-Yuan Cheng, Chen-Yi Huang, Chen-Cheng Wang, Sheng-Hung Lee, Hsuan-I Chao
  • Patent number: 10935888
    Abstract: A system for lithography patterning includes a first supply pipe for supplying a first solution, a second supply pipe for supplying a second solution, and a third supply pipe coupled to the first and second supply pipes for receiving the first and second solutions respectively and mixing the first and second solutions into a mixture. The third supply pipe couples to the first and second supply pipe at a junction. At the junction the first solution in the first supply pipe flows in a direction opposite to that of the second solution in the second supply pipe. The system further includes a first control unit coupled to the first supply pipe and configured to control a flow rate of the first solution, and a second control unit coupled to the second supply pipe and configured to control a flow rate of the second solution.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: March 2, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventor: Chung-Cheng Wang
  • Patent number: 10932063
    Abstract: A vibration transducer for sensing vibrations includes a first flexible triboelectric member, a second flexible triboelectric member, a plurality of attachment points, a first electrode and a second electrode. The first flexible triboelectric member includes a first triboelectric layer and a material being on a first position on a triboelectric series. A conductive layer is deposited on the second side thereof. The second flexible triboelectric member includes a second triboelectric layer and a material being on a second position on the triboelectric series that is different from the first position on the triboelectric series. The second triboelectric member is adjacent to the first flexible triboelectric member. When the first triboelectric member comes into and out of contact with the second triboelectric member as a result of the vibrations, a triboelectric potential difference having a variable intensity corresponding to the vibrations can be sensed between the first and second triboelectric members.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 23, 2021
    Assignee: Georgia Tech Research Corporation
    Inventors: Nivedita Arora, Gregory D. Abowd, Mohit Gupta, Diego Osorio, Seyedeh Fereshteh Shahmiri, Thad Eugene Starner, Yi-Cheng Wang, Zhengjun Wang, Zhong Lin Wang, Steven L Zhang, Peter McAughan, Qiuyue Xue, Dhruva Bansal, Ryan Bahr, Emmanouil Tentzeris
  • Patent number: 10930840
    Abstract: A memristor may include an exchange-coupled composite (ECC) portion to provide three or more nonvolatile magneto-resistive states. The ECC portion may include a continuous layer and a granular layer magnetically exchange coupled to the continuous layer. A plurality of memristors may be used in a system to, for example, define a neural network.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: February 23, 2021
    Assignee: Seagate Technology LLC
    Inventors: Cheng Wang, Pin-Wei Huang, Ganping Ju, Kuo-Hsing Hwang
  • Patent number: 10931521
    Abstract: An SDN (Software Defined Networking) system with auto-deployment switches and a method for auto-deploying the switches in said SDN system are proposed. The method includes: actively sending a configuration message out by a controller, with said configuration message having an IP (Internet Protocol) address of the controller and a plurality of parameters; receiving the configuration message by a switch; and building a connection between the switch and the controller according to the IP address of the controller and the plurality of parameters.
    Type: Grant
    Filed: December 9, 2017
    Date of Patent: February 23, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Cheng Wang, Hou-Ren Chen
  • Patent number: 10927138
    Abstract: Provided herein are compounds of Formula (I) and uses thereof for inhibiting the activity of D-amino acid oxidase (DAAO) or treating diseases or disorders associated with DAAO, such as a central nervous system (CNS) disorder, obesity, diabetes, or hyperlipidemia. Also provided in the present disclosure are methods of synthesizing the Formula (I) compounds described herein.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: February 23, 2021
    Assignee: SYNEURX INTERNATIONAL (TAIWAN) CORP.
    Inventors: Guochuan Emil Tsai, Ching-Cheng Wang, Ming-Hong Chien, Tien-Lan Hsieh
  • Patent number: 10922153
    Abstract: Embodiments of the present disclosure relate to communication methods and devices for virtual base stations. For example, data is sequentially read and written between the hardware accelerator and the general purpose processor of the baseband processing unit at the baseband processing unit arranged with a plurality of virtual base stations, thereby achieving sharing of the traditional hardware accelerator among a plurality of virtual base stations without introducing virtualization layer or increasing hardware complexity.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: February 16, 2021
    Assignee: Alcatel Lucent
    Inventor: Cheng Wang
  • Patent number: 10904863
    Abstract: The present disclosure provides a method for resource reconfiguration and the corresponding device. A method provided in a first aspect of the present disclosure comprises: at a controller for managing a baseband unit (BU) pool, determining system status and resource usage conditions of the BU pool; based on the system status and the resource usage conditions, identifying a resource that needs to be reconfigured, the resource being selected from a virtual machine running on a server in the BU pool or from a processing module in an accelerator in the BU pool; determining an address of a target device using the resource, wherein the target device is selected from servers or accelerators in the BU pool; and instructing the target device to reconfigure the resource. The solution of the present disclosure effects reconfiguration of all resources in cloud RAN.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: January 26, 2021
    Assignee: Alcatel Lucent
    Inventors: Yan Wan, Cheng Wang
  • Publication number: 20210011069
    Abstract: An integrated circuit with antenna in package (AiP IC) testing apparatus is provided, and includes: a carrier board, a test socket, and a receiving antenna circuit board. The test socket is disposed on the carrier board and configured to carry an AiP IC which emits a wireless signal. The receiving antenna circuit board is adjacent to the test socket and configured to receive the wireless signal. The receiving antenna circuit board and the reflector are integrated into the AiP IC testing apparatus, so that the AiP IC testing apparatus can be used not only for testing a feedback signal transmitted by a test pin of the IC, but also for testing the wireless signal from the IC.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 14, 2021
    Inventors: Shin-tsung CHEN, Wei-cheng WANG
  • Publication number: 20210008055
    Abstract: The present invention is directed to piperidinone carboxamide azaindane derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
    Type: Application
    Filed: July 28, 2020
    Publication date: January 14, 2021
    Inventors: Ian M. Bell, Mark E. Fraley, Steven N. Gallicchio, Anthony Ginnetti, Helen J. Mitchell, Daniel V. Paone, Donnette D. Staas, Cheng Wang, C. Blair Zartman
  • Publication number: 20210013607
    Abstract: An antenna structure is provided. The antenna structure includes a first radiation member, a second radiation member, and a feeding member. The first radiation member includes a first radiation portion, a second radiation portion, and a feeding portion electrically connected between the first radiation portion and the second radiation portion. The second radiation member includes a third radiation portion, a fourth radiation portion, and a grounding portion electrically connected between the third radiation portion and the fourth radiation portion. The third radiation portion and the first radiation portion are separate from and coupled to each other, the third radiation portion and the second radiation portion are separate from and coupled to each other, and the fourth radiation portion and the first radiation portion are separate from and coupled to each other. The feeding member is electrically connected between the feeding portion and the grounding portion.
    Type: Application
    Filed: April 21, 2020
    Publication date: January 14, 2021
    Inventors: CHIH-FENG TAI, KUAN-HSUN LAI, KUEI-CHENG WANG
  • Publication number: 20210004694
    Abstract: An IoT system includes a computing module for controlling an integral function of the system and including an analysis unit and a machine learning unit. The analysis unit is capable of operational analysis and creating a predictive model and creating a predictive model according to the data analyzed. The machine learning unit has an algorithm function to create a corresponding learning model. An IoT module is electrically connected to the computing module to serve as an intermediate role. At least one detection unit is electrically connected to the IoT module and disposed in soil to detect data of environmental and soil conditions and sends the data detected to the computing module for subsequent analysis.
    Type: Application
    Filed: October 20, 2019
    Publication date: January 7, 2021
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Wen-Liang Chen, Lung-Chieh Chen, Szu-Chia Chen, Wei-Han Chen, Chun-Yu Chu, Yu-Chi Shih, Yu-Ci Chang, Tzu-I Hsieh, Yen-Ling Chen, Li-Chi Peng, Meng-Zhan Lee, Jui-Yu Ho, Chi-Yao Ku, Nian-Ruei Deng, Yuan-Yao Chan, Erick Wang, Tai-Hsiang Yen, Shao-Yu Chiu, Jiun-Yi Lin, Yun-Wei Lin, Fung Ling Ng, Yi-Bing Lin, Chin-Cheng Wang
  • Patent number: 10884667
    Abstract: This application relates to the field of storage technologies, and discloses a storage controller. The storage controller includes a distribution core, a plurality of ranking cores, and a request processing core. The three types of cores are respectively configured to: distribute IO requests to different ranking cores, generate a processing ranking index for each IO request, and process the IO request based on a value of the processing ranking index of the IO request, to flexibly schedule an IO request received by the storage controller.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: January 5, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Si Yu, Junhui Gong, Cong Zhao, Cheng Wang, Yue Lu
  • Patent number: 10880174
    Abstract: In one embodiment, a composite Network of Networks is created out of a set otherwise separate constituent networks by a system that includes an operations station and one or more gateways. The operations station is configured to transmit a set of policies for processing data packets travelling through a composite network, where the composite network includes two or more independent constituent networks. The gateways are each communicatively connected between two or more attached constituent networks. A first gateway is configured to receive a data packet from a first constituent network attached to the first gateway; determine one or more real-time network situational awareness characteristics; process the data packet by applying the policies to the data packet based at least in part on the network situational awareness characteristics; and transmit the data packet to a second network attached to the first gateway and distinct from the first constituent network.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: December 29, 2020
    Assignee: Raytheon Company
    Inventors: Steve Davidson, Mark W. Henry, Matt A. Kahn, Gregory S. Schrecke, Mu-Cheng Wang, Pavan Reddy
  • Patent number: 10875085
    Abstract: Disclosed is an intelligent automatic conical net making machine. The net making machine comprises a net winding device (3) and a net binding device (4). The net winding device (3) comprises a filter screen winding shaft (3.1), a filter screen winding drum (3.3) and a net winding power device (3.2). The filter screen winding shaft (3.1) comprises a conical hollow shaft body, and a strip-shaped net binding hole is axially provided in the hollow shaft body. The filter screen winding drum (3.3) comprises two arc-shaped plates (3.5) hinged together, and the two arc-shaped plates (3.5) can be driven by the net winding power device (3.2) to be opened and closed along a hinged shaft to wrap the filter screen winding shaft (3.1) without shielding the net binding hole. The net binding device (4) comprises an automatic stapler (4.1) and a stapler base mould (4.5), and the stapler base mould (4.5) of the net binding device (4) can be inserted into the hollow shaft body of the filter screen winding shaft (3.1).
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: December 29, 2020
    Assignee: SHANDONG REEBOW AUTOMATION EQUIPMENT CO., LTD.
    Inventors: Weiguo Yang, Yang Li, Cheng Wang, Guo Zhou, Yunhai Xu, Yuyan Zhang
  • Patent number: 10880356
    Abstract: This disclosure describes, in part, techniques for switching between communication channels in order to reduce latency of data transmissions. For instance, an electronic device may establish a first network connection with a network device and second network connection(s) with other electronic device(s). The electronic device may then send data received from the network device to the other electronic device(s). In some circumstances, the electronic device may establish a new network connection with the network device, such as on a different communication channel and/or use a different network band. In such circumstances, the electronic device may use one or more techniques to establish new network connections(s) with the other electronic device(s) in order to reduce the latency it takes to send the data received from the network device to the other electronic device(s).
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: December 29, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Ravi Ichapurapu, Sameet Ramakrishnan, Shao-Cheng Wang, Qinghai Gao
  • Publication number: 20200390791
    Abstract: Compositions (e.g., pharmaceutical compositions, nutraceutical compositions or medical food compositions) comprising tannic acids, particularly tannic acids which are D-amino acid oxidase inhibitor with superior potency, purity and safety profile; and uses thereof for treating CNS disorder and obesity disorders including diabetes, hyperglycemia, hyperlipidemia or hypercholesterolemia.
    Type: Application
    Filed: May 26, 2020
    Publication date: December 17, 2020
    Applicant: SyneuRx International (Taiwan) Corp.
    Inventors: Guochuan Emil Tsai, Ching-Cheng Wang, Tien-Lan Hsieh, Yi-Wen Mao
  • Patent number: D906345
    Type: Grant
    Filed: February 17, 2019
    Date of Patent: December 29, 2020
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Po-Jui Chen, Sheng-Hung Lee, Chen-Cheng Wang, Yen-Hua Hsiao, Yi-Hsuan Chen