Patents by Inventor Wei Chen

Wei Chen 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: 11980041
    Abstract: Various embodiments of the present application are directed towards an integrated chip comprising memory cells separated by a void-free dielectric structure. In some embodiments, a pair of memory cell structures is formed on a via dielectric layer, where the memory cell structures are separated by an inter-cell area. An inter-cell filler layer is formed covering the memory cell structures and the via dielectric layer, and further filling the inter-cell area. The inter-cell filler layer is recessed until a top surface of the inter-cell filler layer is below a top surface of the pair of memory cell structures and the inter-cell area is partially cleared. An interconnect dielectric layer is formed covering the memory cell structures and the inter-cell filler layer, and further filling a cleared portion of the inter-cell area.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: May 7, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hsia-Wei Chen, Wen-Ting Chu, Yu-Wen Liao
  • Patent number: 11980029
    Abstract: An erasable programmable single-poly non-volatile memory cell and an associated array structure are provided. The memory cell comprises a select transistor and a floating gate transistor. The floating gate of the floating gate transistor and an assist gate region are collaboratively formed as a capacitor. The floating gate of the floating gate transistor and an erase gate region are collaboratively formed as another capacitor. Moreover, the select transistor, the floating gate transistor and the two capacitors are collaboratively formed as a four-terminal memory cell. Consequently, the size of the memory cell is small, and the memory cell is operated more easily.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: May 7, 2024
    Assignee: EMEMORY TECHNOLOGY INC.
    Inventor: Hsueh-Wei Chen
  • Patent number: 11980055
    Abstract: The present disclosure provides a display device and a display method thereof. The display device includes a microlens array including a plurality of microlenses; and a display panel including a plurality of pixel islands, wherein the plurality of pixel islands are arranged in one-to-one correspondence with the plurality of microlenses, each pixel island includes a plurality of sub-pixels, light emitted by the plurality of sub-pixels of each pixel island enters a human eye through a microlens corresponding to the each pixel island and forms an image in the human eye, and regions where images formed by at least two pixel islands in the plurality of pixel islands via microlenses corresponding to the at least two pixel islands are located are connected.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: May 7, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Wang, Meng Yan, Qiuyu Ling, Xiandong Meng, Gaolei Xue, Xiaochuan Chen, Xue Dong
  • Patent number: 11979593
    Abstract: Method and apparatus for affine CPMV or ALF refinement are mentioned. According to this method, statistical data associated with the affine CPMV or ALF refinement are collected over a picture area. Updated parameters for the affine CPMV refinement or the ALF refinement are then derived based on the statistical data, where a process to derive the updated parameters includes performing multiplication using a reduced-precision multiplier for the statistical data. The reduced-precision multiplier truncates at least one bit of the mantissa part. In another embodiment, the process to derive the updated parameters includes performing reciprocal for the statistical data using a lookup table with (m?k)-bit input by truncating k bits from the m-bit mantissa part, and contents of the lookup table includes m-bit outputs. m and k are positive integers.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: May 7, 2024
    Assignee: MEDIATEK INC.
    Inventors: Shih-Chun Chiu, Tzu-Der Chuang, Ching-Yeh Chen, Chun-Chia Chen, Chih-Wei Hsu, Yu-Wen Huang
  • Patent number: 11978675
    Abstract: A semiconductor device includes a gate structure disposed over a channel region, and a source/drain region. The gate structure includes a gate dielectric layer over the channel region, a first work function adjustment layer, over the gate dielectric layer, a first shield layer over the first work function adjustment layer, a first barrier layer, and a metal gate electrode layer. The first work function adjustment layer is made up of n-type work function adjustment layer and includes aluminum. The first shield layer is made of at least one selected from the group consisting of metal, metal nitride, metal carbide, silicide, a layer containing one or more of F, Ga, In, Zr, Mn and Sn, and an aluminum containing layer having a lower aluminum concentration than the first work function adjustment layer.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: May 7, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chandrashekhar Prakash Savant, Chia-Ming Tsai, Ming-Te Chen, Tien-Wei Yu
  • Patent number: 11979496
    Abstract: The present technology provides a method to regenerate secrets while a version of the system is operational, thus avoiding the loss of availability that would have resulted from a system shutdown. The technology described herein may work in a computing context that assigns a first secret in an active role and a second secret in the backup role. The technology described herein activates a second instance of the service with the key not being regenerated serving as the active key. The second instance is then moved to the production mode and the first version of the service is moved to the staging mode. A new secret is generated and then assigned to the first instance of the service while it runs in the staging mode. Once the secret rotation is complete, the primary service instance is then moved back to the production mode with the new key configuration.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: May 7, 2024
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Yongyu Chen, Wei Deng, Yizhong Wu, Minming Guo
  • Patent number: 11978996
    Abstract: A tunable external cavity laser with dual gain chips, including: a polarization beam splitter having a beam splitting surface arranged at an angle of 45° with respect to a first direction and a second direction perpendicular to the first direction; a first gain chip arranged in the first direction; a second gain chip arranged in the second direction; a feedback cavity arranged in the first direction, wherein the feedback cavity and the first gain chip are respectively arranged on two opposite sides of the polarization beam splitter, and the feedback cavity includes at least one independent Fabry-Perot etalon, at least one air gap Fabry-Perot cavity and a mirror that are arranged in the first direction. The polarization beam splitter and the two gain chips cooperate to share the feedback cavity, so that a wavelength and a phase may be adjusted, and a larger tuning range may be obtained.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: May 7, 2024
    Assignee: Institute of Semiconductors, Chinese Academy of Sciences
    Inventors: Changda Xu, Dechao Ban, Wenhui Sun, Wei Chen, Ninghua Zhu, Ming Li
  • Patent number: 11978809
    Abstract: A transient voltage suppression device includes at least one P-type lightly-doped structure and at least one electrostatic discharge structure. The electrostatic discharge structure includes an N-type lightly-doped well, an N-type well, a first P-type heavily-doped area, and a first N-type heavily-doped area. The N-type lightly-doped well is formed in the P-type lightly-doped structure. The N-type well is formed in the N-type lightly-doped well. The doping concentration of the N-type lightly-doped well is less than that of the N-type well. The first P-type heavily-doped area is formed in the N-type well. The first N-type heavily-doped area is formed in the P-type lightly-doped structure.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: May 7, 2024
    Assignee: AMAZING MICROELECTRONIC CORP.
    Inventors: Chih-Wei Chen, Kuan-Yu Lin, Kun-Hsien Lin
  • Patent number: 11979966
    Abstract: Disclosed is a coil assembly and an electromagnetic cooking appliance. The coil assembly includes: a coil base, including a bottom wall and a side wall; a first coil and a second coil, fixedly located at the bottom wall and the side wall respectively; and a plurality of magnetic stripe supporters, located at the coil base along a circumferential direction. Each magnetic stripe supporter includes a first mounting part, a second mounting part, and a connecting part connected to the first mounting part and the second mounting part. The coil assembly in the disclosure can effectively reduce the mounting space for the magnetic stripe supporter, and prevent the interference between the magnetic stripe supporter and the circuit board supporter in the electromagnetic cooking appliance.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: May 7, 2024
    Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD.
    Inventors: Zhengting Fu, Chuanbin Zhu, Xianhuai Chen, Linbo Zhu, Wei Chen, Wei Yuan, Yuquan Wu, Yuehong Qu
  • Patent number: 11979613
    Abstract: Encoding methods and apparatuses include receiving input video data of a current block in a current picture and applying a Cross-Component Adaptive Loop Filter (CCALF) processing on the current block based on cross-component filter coefficients to refine chroma components of the current block according to luma sample values. The method further includes signaling two Adaptive Loop Filter (ALF) signal flags and two CCALF signal flags in an Adaptation Parameter Set (APS) with an APS parameter type equal to ALF or parsing two ALF signal flags and two CCALF signal flags from an APS with an APS parameter type equal to ALF, signaling or parsing one or more Picture Header (PH) CCALF syntax elements or Slice Header (SH) CCALF syntax elements, wherein both ALF and CCALF signaling are present either in a PH or SH, and encoding or decoding the current block in the current picture.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: May 7, 2024
    Assignee: HFI INNOVATION INC.
    Inventors: Ching-Yeh Chen, Olena Chubach, Chen-Yen Lai, Tzu-Der Chuang, Chih-Wei Hsu, Yu-Wen Huang
  • Patent number: 11978142
    Abstract: A method, device, and apparatus for synthesizing a motion sequence of a virtual object and a non-transitory computer-readable storage medium are disclosed. The method can include obtaining description information of a motion sequence of a virtual object, and determining a continuous motion clip set similar to at least some motions in the motion sequence based on the description information and a continuous motion clip library constructed with video materials. The method can further include synthesizing the motion sequence of the virtual object based on the continuous motion clip set, where each continuous motion clip in the continuous motion clip library includes a unique identifier of the continuous motion clip, motion information of the continuous motion clip, and a representation vector corresponding to the each continuous motion clip.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: May 7, 2024
    Assignee: TENCENT AMERICA LLC
    Inventors: Di Kang, Jing Li, Weidong Chen, Wei Zhang, Liang Qiao, Linchao Bao
  • Patent number: 11975355
    Abstract: A coating shim and a coating device, for applying a first slurry and a second slurry to an object to be coated are provided. The coating shim includes: a first flow channel for applying the first slurry to the object to be coated to form a first coating layer; and a second flow channel for applying the second slurry to the object to be coated to form a second coating layer. The first flow channel has a first slurry outlet at a first end face of the shim facing the object to be coated, the second flow channel has a second slurry outlet at the first end face, and the first slurry outlet and the second slurry outlet are configured to partially overlap in a thickness direction of the shim, such that the first coating layer and the second coating layer partially overlap in the thickness direction of the shim.
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: May 7, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Huan Che, Wei Chen, Baohua Xu, Shisong Li
  • Patent number: 11978716
    Abstract: A 3DIC structure includes a die, a conductive terminal, and a dielectric structure. The die is bonded to a carrier through a bonding film. The conductive terminal is disposed over and electrically connected to the die. The dielectric structure comprises a first dielectric layer and a second dielectric layer. The first dielectric layer is disposed laterally aside the die. The second dielectric layer is disposed between the first dielectric layer and the bonding film, and between the die and the boding film. A second edge of the second dielectric layer is more flat than a first edge of the first dielectric layer.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: May 7, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sung-Feng Yeh, Hsien-Wei Chen, Ming-Fa Chen
  • Patent number: 11976965
    Abstract: An optical detector module can be used to implement proximity sensing function by detecting ambient light outside of the optical detector module in accordance with a first detection threshold. An optical detector module can be further used to implement other active functions such as material detection (e.g., skin) or depth-sensing by emitting one or more optical signals (e.g., light pulses at a specific wavelength) and detecting the reflected optical signals relative to a second and/or third detection threshold. The disclosure provides technical solutions for actively monitoring detection threshold(s) of an optical detector module to achieve better power management. In some embodiments, such solutions are useful for photodetectors having a wide sensing bandwidth, such as a photodetector formed in germanium or a photodetector comprising an absorption region comprising germanium.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: May 7, 2024
    Assignee: Artilux, Inc.
    Inventors: Kai-Wei Chiu, Chih-Wei Chen, Chih-Wei Yeh
  • Patent number: 11978801
    Abstract: A method of forming a semiconductor device includes surrounding a dummy gate disposed over a fin with a dielectric material; forming a gate trench in the dielectric material by removing the dummy gate and by removing upper portions of a first gate spacer disposed along sidewalls of the dummy gate, the gate trench comprising a lower trench between remaining lower portions of the first gate spacer and comprising an upper trench above the lower trench; forming a gate dielectric layer, a work function layer and a glue layer successively in the gate trench; removing the glue layer and the work function layer from the upper trench; filling the gate trench with a gate electrode material after the removing; and removing the gate electrode material from the upper trench, remaining portions of the gate electrode material forming a gate electrode.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: May 7, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jian-Jou Lian, Chun-Neng Lin, Chieh-Wei Chen, Tzu-Ang Chiang, Ming-Hsi Yeh
  • Patent number: 11977382
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying high-priority agents in the vicinity of a vehicle. The high-priority agents can be identified based on a set of mutual importance scores in which each mutual importance score indicates an estimated mutual relevance between the vehicle and a different agent from a set of agents on planning decisions of the other. The mutual importance scores can be calculated based on importance scores assessed from the perspectives of both the vehicle and the agents.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: May 7, 2024
    Assignee: Waymo LLC
    Inventors: Kai Ding, Minfa Wang, Haoyu Chen, Khaled Refaat, Stephane Ross, Wei Chai
  • Patent number: 11978570
    Abstract: An antioxidant conductive thermal paste and a method of manufacturing the same are provided. The antioxidant conductive thermal paste includes a reactive monomer, a thermosetting resin, a polymerization inhibitor, an electrically conductive filler, and a thixotropic agent. The method consists of the steps of mixing a reactive monomer, a thermosetting resin, and a polymerization inhibitor evenly to get a first polymer mixture, and adding an electrically conductive filler and a thixotropic agent into the first polymer mixture in turn and blending the mixture evenly to obtain an antioxidant conductive thermal paste with good adherence, high electrical conductivity, high thermal conductivity, improved thermal-mechanical fatigue resistance or mechanical fatigue resistance.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: May 7, 2024
    Assignee: Geckos Technology Corp.
    Inventors: Wei-Chen Chang, Chen-Yen Fan, Ping-Hung Chen, Tsung-Huan Sheng
  • Publication number: 20240139938
    Abstract: A control method of a robotic arm is provided. The control method includes: setting a detection circuit, a comparing circuit and a switching circuit. The detection circuit detects the motion of the robotic arm to generate a detection signal. The comparing circuit compares the detection signal with a low threshold region and compares the detection signal with a high threshold region to generate a comparison signal. The switching circuit switches the robotic arm to a first motion mode or a second motion mode according to the comparison signal.
    Type: Application
    Filed: April 19, 2023
    Publication date: May 2, 2024
    Inventors: Chun-Yu CHEN, Shih-Wei WANG
  • Publication number: 20240142546
    Abstract: Disclosed is a method for testing and evaluating a short-circuit withstand capability of a press-pack power component.
    Type: Application
    Filed: October 11, 2023
    Publication date: May 2, 2024
    Inventors: Hui LI, Renkuan LIU, Ran YAO, Wei LAI, Zeyu DUAN, Zheyan ZHU, Bailing ZHOU, Siyu CHEN, Jinyuan LI, Zhongyuan CHEN
  • Patent number: D1025930
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: May 7, 2024
    Assignee: EMOMO TECHNOLOGY CO., LTD.
    Inventors: Wei Zhou, Wenji Tang, Jing Song, Yushu Zhao, Xiaolian Zhou, Zhigang Wang, Jun Yang, Qishuang Lu, Juntao Chen, Yi Wang