Patents by Inventor Wei Su

Wei Su 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: 20230267973
    Abstract: According to an exemplary embodiments, the disclosure is directed to a memory circuit which includes not limited to a first half sense amplifier circuit connected to a first plurality of memory cells through a first bit line and configured to receive a unit of analog electrical signal from each of the first plurality of memory cells and to generate a first half sense amplifier output signal corresponding to the first bit line based on a first gain of the half sense amplifier and an accumulation of the units of analog signals, a locking code register circuit configured to receive a locking data and to generate a digital locking sequence, and a source selector circuit configured to receive the digital locking sequence and to generate a first adjustment signal to adjust the first half sense amplifier output signal corresponding to the first bit line by adjusting the first gain.
    Type: Application
    Filed: December 5, 2022
    Publication date: August 24, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Chih-Sheng Lin, Fu-Cheng Tsai, Tuo-Hung Hou, Jian-Wei Su, Yu-Hui Lin, Chih-Ming Lai
  • Publication number: 20230261378
    Abstract: A mobile device includes a ground element, a first radiation element, a second radiation element, and a dielectric substrate. The first radiation element has a feeding point. The first radiation element includes a meandering portion. The second radiation element is coupled to the feeding point, and is at least partially surrounded by the first radiation element. A coupling gap is formed between the first radiation element and the second radiation element. The ground element, the first radiation element, and the second radiation element are all disposed on the dielectric substrate. A planar antenna structure is formed by the first radiation element and the second radiation element. The planar antenna structure covers a TETRA (Terrestrial Trunked Radio) frequency band and a GPS (Global Positioning System) frequency band.
    Type: Application
    Filed: March 31, 2022
    Publication date: August 17, 2023
    Inventors: Shih-Ting HUANG, Chia-Wei SU, Po-Tsang LIN
  • Publication number: 20230256584
    Abstract: A foldable tool includes a first rod member, a second rod member and a pivoting device. The first rod member has a first length. The second rod member has a second length. The pivoting device is arranged between the first rod member and the second rod member. The first rod member and the second rod member are configured to be selectively pivotable to each other via the first pivoting device. A ratio of the first length to the second length is in a range between 1.1 and 6.
    Type: Application
    Filed: December 12, 2022
    Publication date: August 17, 2023
    Inventor: Cheng-Wei SU
  • Publication number: 20230248320
    Abstract: Temperature data acquired from a wearable device, for example at a user's wrist or within the device itself, can be used as a proxy to evaluate core body temperature changes. Sensor data may be provided to determine a skin temperature of a user and also an internal device temperature. A correlation between these two temperatures may be used to monitor subsequent temperature changes, which may be indicative of changes in the user's core body temperature. Temperature changes to the proxy temperature may be evaluated against a threshold to determine whether the user's core body temperature has also increased, which may be indicative of one or more physiological symptoms or events. Furthermore, additional physiological variables such as respiration rate, nocturnal heart rate, and heart rate variability may be analyzed for early signs of impending illness. A trained machine learning classifier can output the predicted illness status of an individual based on these parameters.
    Type: Application
    Filed: August 3, 2021
    Publication date: August 10, 2023
    Inventors: Belen Lafon, Aniket Sanjay Deshpande, Xi Zhang, Aravind Natarajan, Conor Joseph Heneghan, Hao-Wei Su, Lindsey Sunden
  • Patent number: 11722238
    Abstract: Methods and apparatuses for mapping processing and de-mapping processing in an optical transport network are provided. A Low Order Optical Channel Data Unit (LO ODU) signal is mapped into a payload area of an Optical Channel Data Tributary (ODTU) signal in units of M bytes. M is equal to the number of time slots of a High Order Optical Channel Payload Unit (HO OPU) that are to be occupied by the ODTU signal, and M is an integer larger than 1. Overhead information is encapsulated to an overhead area of the ODTU signal. Thereafter, the ODTU signal is multiplexed into the HO OPU. According to the application, an efficient and universal mode for mapping the LO ODU to the HO OPU is provided.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: August 8, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Maarten Vissers, Qiuyou Wu, Xin Xiao, Wei Su
  • Patent number: 11722337
    Abstract: Embodiments of the present disclosure provide a data transmission method, which meets a requirement for an Ethernet network with diversified rate levels. The method includes: grouping media access control (MAC) layer data into a plurality of MAC layer data groups; allocating, according to a bandwidth required by a target MAC layer data group and a reference bandwidth of a logical channel, at least one target logical channel to the target MAC layer data group; encoding the target MAC layer data group to generate target physical layer data, where the target logical channel corresponds to the target MAC layer data group and the target physical layer data; and sending the target physical layer data and first indication information, where the first indication information is used to indicate a relationship between the target physical layer data and the target logical channel.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: August 8, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wei Su, Xing Hu, Chiwu Ding
  • Patent number: 11723287
    Abstract: A magnetic tunnel junction (MTJ) device includes a bottom electrode, a reference layer, a tunnel barrier layer, a free layer and a top electrode. The bottom electrode and the top electrode are facing each other. The reference layer, the tunnel barrier layer and the free layer are stacked from the bottom electrode to the top electrode, wherein the free layer includes a first ferromagnetic layer, a spacer and a second ferromagnetic layer, wherein the spacer is sandwiched by the first ferromagnetic layer and the second ferromagnetic layer, wherein the spacer includes oxidized spacer sidewall parts, the first ferromagnetic layer includes first oxidized sidewall parts, and the second ferromagnetic layer includes second oxidized sidewall parts. The present invention also provides a method of manufacturing a magnetic tunnel junction (MTJ) device.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: August 8, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Da-Jun Lin, Shih-Wei Su, Bin-Siang Tsai, Ting-An Chien
  • Publication number: 20230238047
    Abstract: A memory unit with time domain edge delay accumulation for computing-in-memory applications is controlled by a first word line and a second word line. The memory unit includes at least one memory cell, at least one edge-delay cell multiplexor and at least one edge-delay cell. The at least one edge-delay cell includes a weight reader and a driver. The weight reader is configured to receive a weight and a multi-bit analog input voltage and generate a multi-bit voltage according to the weight and the multi-bit analog input voltage. The driver is connected to the weight reader and configured to receive an edge-input signal. The driver is configured to generate an edge-output signal having a delay time according to the edge-input signal and the multi-bit voltage. The delay time of the edge-output signal is positively correlated with the multi-bit analog input voltage multiplied by the weight.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 27, 2023
    Inventors: Meng-Fan CHANG, Ping-Chun WU, Li-Yang HONG, Jin-Sheng REN, Jian-Wei SU
  • Publication number: 20230238455
    Abstract: A method for forming a high electron mobility transistor is disclosed. A substrate is provided. A channel layer is formed on the substrate. An electron supply layer is formed on the channel layer. A dielectric passivation layer is formed on the electron supply layer. A gate recess is formed into the dielectric passivation layer and the electron supply layer. A surface modification layer is conformally deposited on an interior surface of the gate recess. The surface modification layer is first subjected to the nitride treatment and is then subjected to the oxidation treatment. A P-type GaN layer is formed in the gate recess and on the surface modification layer.
    Type: Application
    Filed: March 31, 2023
    Publication date: July 27, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chih-Wei Chang, Yao-Hsien Chung, Shih-Wei Su, Hao-Hsuan Chang, Ting-An Chien, Bin-Siang Tsai
  • Patent number: 11708155
    Abstract: A multimode clutch assembly is positioned in a powertrain of a rotorcraft. The clutch assembly includes a freewheeling unit having a driving mode in which torque applied to the input race is transferred to the output race and an overrunning mode in which torque applied to the output race is not transferred to the input race. A bypass assembly has an engaged position that couples the input and output races of the freewheeling unit. An actuator assembly shifts the bypass assembly between engaged and disengaged positions. An engagement status sensor is configured to determine the engagement status of the bypass assembly. In the disengaged position, the overrunning mode of the freewheeling unit is enabled such that the clutch assembly is configured for unidirectional torque transfer. In the engaged position, the overrunning mode of the freewheeling unit is disabled such that the clutch assembly is configured for bidirectional torque transfer.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: July 25, 2023
    Assignee: Textron Innovations Inc.
    Inventors: Douglas Andrew Goodwin, David Andrew Prater, Eric Stephen Olson, David Bryan Roberts, Chia-Wei Su, Michael David Trantham, Charles Eric Covington
  • Patent number: 11707003
    Abstract: A memory device and a manufacturing method thereof are provided. The memory device includes a device substrate, a resistance variable layer and a top electrode. The bottom electrode is disposed on the device substrate. The resistance variable layer is disposed on the bottom electrode. The top electrode is disposed on the resistance variable layer. The bottom electrode is formed with a tensile stress, while the top electrode is formed with a compressive stress.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: July 18, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chich-Neng Chang, Da-Jun Lin, Shih-Wei Su, Fu-Yu Tsai, Bin-Siang Tsai
  • Publication number: 20230223480
    Abstract: Some implementations described herein provide a semiconductor structure. The semiconductor structure includes a first terminal coupled to a substrate of the semiconductor structure. The first terminal comprises a tunneling layer formed on the substrate, a first conductive structure formed on the tunneling layer, and a dielectric structure formed on a top surface and on a first curved side surface of the first conductive structure. The semiconductor structure includes a second terminal coupled to the substrate. The second terminal comprises a second conductive structure formed on an isolation structure. The second conductive structure has a second curved side surface, and the dielectric structure is disposed between the first curved side surface and the second curved side surface.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 13, 2023
    Inventors: Yu-Chu LIN, Wen-Chih CHIANG, Chi-Chung JEN, Ming-Hong SU, Mei-Chen SU, Chia-Wei LEE, Kuan-Wei SU, Chia-Ming PAN
  • Patent number: 11700083
    Abstract: A method for processing service data in an optical transport network includes receiving service data, where the service data is to be mapped to a plurality of consecutive data frames, determining a quantity of code blocks, occupied by the service data, of each of the plurality of consecutive data frames and locations of the code blocks, where the code block includes a payload area and an overhead area, the payload area of the code block is used to carry the service data, and the overhead area of the code block includes identification information of the service data, and mapping the service data to the plurality of consecutive data frames based on the quantity of code blocks and the locations of the code blocks.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: July 11, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qiuyou Wu, Wei Su, Yujie Chen
  • Publication number: 20230214074
    Abstract: Disclosed are a metal mesh touch screen and a method for manufacturing a metal mesh touch screen. The metal mesh touch screen includes the first functional electrode layer, a first adhesive layer, a second functional electrode layer and a second adhesive layer placed sequentially. The first functional electrode layer includes the first metal mesh wiring extending in a first direction and a metal material for preparing the first metal mesh wiring is a metal foil with a first rough surface and a second rough surface. The second functional electrode layer includes a second metal mesh wiring extending in a second direction and a metal material for preparing the second metal mesh wiring is the metal foil with the first rough surface and the second rough surface.
    Type: Application
    Filed: October 18, 2022
    Publication date: July 6, 2023
    Applicant: Micron Optoelectronics Co., Ltd.
    Inventors: Wei SU, Guoliang ZHANG, Shourong HU
  • Publication number: 20230217547
    Abstract: A base station management device is provided in the invention. The base station management device includes a Non-Real Time (Non-RT) Radio-Access-Network Intelligent Controller (RIC) and a management device. The Non-RT RIC communicates with applications through a first communication interface. The management device manages a plurality of base stations, communicates with the Non-RT RIC through a second communication interface, and registers a first application and a second application through the Non-RT RIC. The management device detects the plurality of base stations through the first application to determine whether to update the parameter information of the plurality of base stations through the second application.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Inventors: Chih-Wei SU, Chen-chieh TSAI
  • Publication number: 20230217549
    Abstract: Disclosed are an electrothermal film structure, an electrothermal film heating device and a method for manufacturing an electrothermal film. The electrothermal film structure includes a supporting layer, a meshed conductive circuit layer and a transparent optical layer. The meshed conductive circuit layer provided on the supporting layer includes several micron-level conductive circuits distributed in a mesh, and the transparent optical layer is provided on the meshed conductive circuit layer.
    Type: Application
    Filed: November 18, 2022
    Publication date: July 6, 2023
    Applicant: Micron Optoelectronics Co., Ltd.
    Inventors: Wei SU, Shourong HU, Guoliang ZHANG, Yu SU
  • Publication number: 20230211517
    Abstract: A cutter includes a main body, a cog assembly, and a blade. The main body is provided with an anvil. The cog assembly includes a drive shaft and a first and a second cog. The drive shaft is rotatably connected to the main body. The drive shaft has a first end configured to detachably connect which a power tool. The first cog moves synchronously with the drive shaft. The second cog is rotatably connected to the main body and rotates upon rotation of the first cog. The blade is rotatably connected to the main body and connected to the second cog. The blade is rotatable between a deployment position and a cutting position and has a cutting edge. The cutting edge is disposed away from the anvil when the blade is in the deployment position, but is adjacent to the anvil when the blade is in the cutting position.
    Type: Application
    Filed: October 26, 2022
    Publication date: July 6, 2023
    Inventor: Cheng-Wei SU
  • Publication number: 20230202003
    Abstract: A rapid adjustable wrench includes a body, a movable jaw, and an engaging device. The body has a fixed jaw, a sliding groove, and a containing recess. The movable jaw includes a sliding portion movably arranged in the sliding groove and a first toothed portion adjacent to the sliding portion. The engaging device includes an engaging member and a toggle switch. The engaging member is arranged in the containing recess and has a second toothed portion selectively engaged with the first toothed portion. One end of the toggle switch is connected to the engaging member. The toggle switch is able to drive the engaging member to move between an engaging position and a releasing position.
    Type: Application
    Filed: September 29, 2022
    Publication date: June 29, 2023
    Inventor: Cheng-Wei SU
  • Patent number: D995244
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: August 15, 2023
    Assignee: Hong Ann Tool Industries Co., Ltd.
    Inventor: Cheng-Wei Su
  • Patent number: D996052
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: August 22, 2023
    Inventor: Wei Su