Patents by Inventor Wei Pang
Wei Pang 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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Patent number: 12154026Abstract: A deep neural network hardware accelerator comprises: an AXI-4 bus interface, an input cache area, an output cache area, a weighting cache area, a weighting index cache area, an encoding module, a configurable state controller module, and a PE array. The input cache area and the output cache area are designed as a line cache structure; an encoder encodes weightings according to an ordered quantization set, the quantization set storing the possible value of the absolute value of all of the weightings after quantization. During the calculation of the accelerator, the PE unit reads data from the input cache area and the weighting index cache area to perform shift calculation, and sends the calculation result to the output cache area. The accelerator uses shift operations to replace floating point multiplication operations, reducing the requirements for computing resources, storage resources, and communication bandwidth, and increasing the calculation efficiency of the accelerator.Type: GrantFiled: January 9, 2020Date of Patent: November 26, 2024Assignee: SOUTHEAST UNIVERSITYInventors: Shengli Lu, Wei Pang, Ruili Wu, Yingbo Fan, Hao Liu, Cheng Huang
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Publication number: 20240340593Abstract: The present disclosure discloses a sounding device including a frame, a vibration system mounted on the frame, including a diaphragm fixed to the frame and enclosing a front cavity with the frame; and a magnet system configured to drive the vibration system to generate sound, enclosing a rear cavity with the diaphragm and the frame; a connection hole is provided on the frame for connecting the front cavity with the rear cavity; an air-permeable membrane is inserted into the frame and covers the connection hole. The sounding device in the present disclosure has high assembly performance, waterproof performance and acoustic performance.Type: ApplicationFiled: November 24, 2023Publication date: October 10, 2024Inventors: Wei Pang, Zhenhua Gu
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Patent number: 12096834Abstract: An attachment for a hair styling apparatus, the attachment comprising an annular duct having an air inlet for receiving an airflow from a hair styling apparatus, and at least one vane located within the duct for directing the airflow from the air inlet towards an air outlet.Type: GrantFiled: April 5, 2019Date of Patent: September 24, 2024Assignee: Dyson Technology LimitedInventors: Daniel John Thompson, Chong Wei Pang, Gautham Ramesh, Wee Jin Sim, Andrew Drummond Flynn, Britta Jessica Stockinger
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Publication number: 20240295368Abstract: A water-cooling structure includes a heat sink, a cover plate, a heat exchange module, a retaining wall, and ribs. The heat sink has an inlet hole, an outlet hole, and an inner space which communicates with the inlet hole and the outlet hole. The cover plate is disposed on the heat sink to seal the inner space. The heat exchange module and the retaining wall are disposed on the cover plate and located in the inner space. The inlet hole and the outlet hole are disposed on different sides of the retaining wall. The ribs are disposed on the cover plate and form flow channels in the inner space. A coolant enters the inner space from the inlet hole, enters the flow channels along the retaining wall to contact the heat exchange module, and flows out of the outlet hole after passing through the heat exchange module.Type: ApplicationFiled: January 12, 2024Publication date: September 5, 2024Applicant: PEGATRON CORPORATIONInventors: Wei-Pang Lee, Shih-Chieh Su, Shih-Kai Chou
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Publication number: 20240280116Abstract: A buffer assembly includes a screw rod, a base, a rotating element and a clamping ring. The rotating element is rotatably disposed on the base along a rotation axis. The rotating element includes a through hole. The clamping ring is detachably connected to the rotating element along a connection axis, so that the clamping ring is adapted to switch to a connected state or an open state. The clamping ring includes a position-limiting space, and the rotation axis is perpendicular to the connection axis. When the clamping ring is in the connected state, the position-limiting space and the through hole are located on the rotation axis, and the screw rod pushes the clamping ring to rotate so that the screw rod passes through the position-limiting space and the through hole. When the clamping ring is in the open state, the position-limiting space is misaligned with the rotation axis.Type: ApplicationFiled: December 15, 2023Publication date: August 22, 2024Applicant: PEGATRON CORPORATIONInventors: Kuo-Chi Chen, Wei-Pang Chi
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Publication number: 20240243769Abstract: A radio frequency (RF) front-end circuit of a wireless communication device is provided. The RF front-end circuit includes a receiving amplifier, a down-converter, an up-converter, a transmitting amplifier and an output driver, where the receiving amplifier and the down-converter are configured to process received signals according to a local oscillation (LO) signal, and the up-converter, the transmitting amplifier and the output driver are configured to process transmitted signals according to the LO signal. The receiving amplifier, the up-converter or the transmitting amplifier includes a transformer load. The transformer load includes a switchable inductor. When the wireless communication device operates in a first mode, the LO signal has a first frequency, and the switchable inductor has a first inductance. When the wireless communication device operates in a second mode, the LO signal has a second frequency, and the switchable inductor has a second inductance.Type: ApplicationFiled: January 4, 2024Publication date: July 18, 2024Applicant: MediaTek Inc.Inventors: Tsung-Ming Chen, Wei-Kai Hong, Ting-Wei Liang, Wei-Pang Chao, Po-Yu Chang
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Patent number: 12036911Abstract: The present invention provides a dual-purpose camper capable of being towed by a bicycle and manually, including vehicle frames and a bicycle beam; a pull rod is rotatably connected between the two vehicle frames; a front bracket and a rear bracket are rotatably connected between the front end and the rear end of one side of the vehicle frames opposite to the pull rod; a fixing rod is rotatably connected in a fixing block; and the top end of the fixing rod penetrates through and is slidably connected with a sliding rod. A stable triangular structure is formed by a supporting rod and a second connecting rod; and the downward pressure of the vehicle frames after heavy loading is supported. The direction can be rotated and adjusted arbitrarily by a fisheye bearing to ensure the stability and directional control in the towing process of a bicycle.Type: GrantFiled: April 7, 2022Date of Patent: July 16, 2024Assignee: QINGDAO TMZ TOOLS CO., LTD.Inventor: Wei Pang
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Patent number: 11949397Abstract: The invention discloses a bulk acoustic wave resonator and a manufacturing method thereof, the bulk acoustic wave resonator comprising: an air gap arranged at the external of the effective piezoelectric region, the air gap being formed between the upper electrode and the piezoelectric layer and/or between the piezoelectric layer and the substrate, and covering the end part, proximal to the air gap, of the lower electrode or connecting to the end part of the lower electrode, wherein the air gap is provided with a first end proximal to the effective piezoelectric region, and at least a portion of the upper surface, starting from the first end, of the air gap is an arch-shaped upper surface. The bulk acoustic wave resonator of the present invention capable of increasing a quality factor (Q) and an effective electromechanical coupling coefficient (K2t,eff) and improving the electrostatic discharge (ESD) immunity.Type: GrantFiled: February 2, 2019Date of Patent: April 2, 2024Assignee: ROFS Microsystem (Tianjin) Co., LtdInventors: Wei Pang, Menglun Zhang, Chen Sun
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Patent number: 11919557Abstract: A folding wagon with a folding table is provided and includes a first main frame and a second main frame. Positions at front and rear ends of the bottom of the first main frame are respectively fixedly connected to front brackets, tops of the two front brackets are provided with a connecting rod, and each of the bottoms of the two front brackets is rotatably connected to a front caster. A brake assembly passes through and is arranged at a position between the bottoms of the two front brackets, and positions adjacent to the bottom of the first main frame are respectively rotatably connected to first outer frames. In the folding wagon, the detachable connecting rod is provided on the two front brackets, which can be freely modified. In the connected state, the two front casters are controlled to turn left or right at the same time by a handle.Type: GrantFiled: March 30, 2022Date of Patent: March 5, 2024Assignee: QINGDAO ZHENGTAO TOOL CO., LTDInventor: Wei Pang
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Publication number: 20230411204Abstract: A semiconductor device and a manufacturing method is provided. The semiconductor device includes a substrate, a shallow trench isolation structure, a dielectric layer, a gate, a source and a drain. The substrate includes a first region and a second region. The shallow trench isolation structure is arranged on the first region and the second region, and the shallow trench isolation structure is lower than a surface of the substrate and forms an opening. The dielectric layer is arranged in the opening and on the substrate, and a height of the dielectric layer in the second region is greater than that in the first region. The gate is arranged on the dielectric layer. The source is arranged on the substrate and located on a side of the gate. The drain is arranged on the substrate and located on the other side of the gate.Type: ApplicationFiled: March 22, 2023Publication date: December 21, 2023Applicant: NEXCHIP SEMICONDUCTOR CORPORATIONInventors: CHIH-NAN WU, WEI PANG CHEN, CHI-CHERNG JENG
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Publication number: 20230315502Abstract: Disclosed is an approach for image management for container runtimes. A first image of a first application for a first container runtime can be downloaded from an image repository providing the first image. Content data of the first application and management data corresponding to the first application and the first container runtime can be extracted from the first image. Both the content data of the first application and the management data corresponding to the first application and the first container runtime can be stored in an image sharing file system in response to the content data of the first application being not stored in the image sharing file system. Only the management data corresponding to the first application and the first container runtime can be stored in the image sharing file system in response to the content data of the first application being stored in the image sharing file system.Type: ApplicationFiled: March 29, 2022Publication date: October 5, 2023Inventors: Xun Pan, Ge Wei Pang, Jing Chen
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Publication number: 20230278481Abstract: The present invention provides a dual-purpose camper capable of being towed by a bicycle and manually, including vehicle frames and a bicycle beam; a pull rod is rotatably connected between the two vehicle frames; a front bracket and a rear bracket are rotatably connected between the front end and the rear end of one side of the vehicle frames opposite to the pull rod; a fixing rod is rotatably connected in a fixing block; and the top end of the fixing rod penetrates through and is slidably connected with a sliding rod. A stable triangular structure is formed by a supporting rod and a second connecting rod; and the downward pressure of the vehicle frames after heavy loading is supported. The direction can be rotated and adjusted arbitrarily by a fisheye bearing to ensure the stability and directional control in the towing process of a bicycle.Type: ApplicationFiled: April 7, 2022Publication date: September 7, 2023Applicant: QINGDAO TMZ TOOLS CO., LTD.Inventor: Wei PANG
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Publication number: 20230192167Abstract: A folding wagon with a folding table is provided and includes a first main frame and a second main frame. Positions at front and rear ends of the bottom of the first main frame are respectively fixedly connected to front brackets, tops of the two front brackets are provided with a connecting rod, and each of the bottoms of the two front brackets is rotatably connected to a front caster. A brake assembly passes through and is arranged at a position between the bottoms of the two front brackets, and positions adjacent to the bottom of the first main frame are respectively rotatably connected to first outer frames. In the folding wagon, the detachable connecting rod is provided on the two front brackets, which can be freely modified. In the connected state, the two front casters are controlled to turn left or right at the same time by a handle.Type: ApplicationFiled: March 30, 2022Publication date: June 22, 2023Applicant: Qingdao Zhengtao Tool CO., LTDInventor: Wei PANG
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Patent number: 11591328Abstract: The present invention relates to a CSF1R inhibitor, and in particular to a highly active CSF1R inhibitor compound having the structure of formula (I). Said compound of the present invention has high inhibitory activity on CSF1R.Type: GrantFiled: May 24, 2019Date of Patent: February 28, 2023Assignee: XIAMEN BIOTIME BIOTECHNOLOGY CO., LTD.Inventors: Shifeng Liu, Zhiyong Yu, Wei Pang, Ji Wang, Peng Chen
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Publication number: 20230054028Abstract: Provided are a compound of Formula (I) and a pharmaceutical composition thereof, as well as a method for using the compounds of Formula (I) to prevent and/or treat immune-related disorders.Type: ApplicationFiled: December 22, 2020Publication date: February 23, 2023Applicant: ADLAI NORTYE BIOPHARMA CO., LTD.Inventors: Zhiyong YU, Pan LI, Beidi XU, Yu ZHOU, Wei PANG, Qiaodong WEN, Yongqiang SHI, Zhao SUN, Meng LV
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Patent number: 11546430Abstract: In an embodiment, process for providing a secure remote workspace includes accessing, via a first client application, a remote desktop application. The process includes activating, within the remote desktop, a second client application to provide access to a task. The process includes obtaining user input in connection with executing the task, and transmitting user input information associated with the execution of the task to a server.Type: GrantFiled: April 13, 2020Date of Patent: January 3, 2023Assignee: Figure Eight Technologies, Inc.Inventors: Wei Pang, Feng Zhu, Brian William Hicks, Michael Ronald Lapinskas, Jiaohong Shi, Mengjie Jiang, Yuheng Cai
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Patent number: 11290806Abstract: The present disclosure provides a sound generating device, which includes a frame, a vibration system, and a magnetic circuit system. The vibration system includes a membrane and a dome. The membrane includes a vibrating part, a suspension, a fixing part, and a first through hole, the frame, the membrane, and the magnetic circuit system form an inner sound cavity communicated with the first through hole. The dome is fixed to the vibrating part, and includes a first body layer, a second body layer, and an air-permeable isolating piece sandwiched between the first body layer and the second body layer. The first body layer defines a second through hole communicating with the first through hole, the second body layer defines a third through hole communicating with the second through hole. The air-permeable isolating piece covers the second through hole and the third through hole.Type: GrantFiled: August 19, 2020Date of Patent: March 29, 2022Assignee: AAC Technologies Pte. Ltd.Inventors: Yiming Meng, Guqing Zhang, Wei Pang
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Patent number: 11197089Abstract: The present disclosure provides a sound generating device, which includes a frame, a vibration system, and a magnetic circuit system. The vibration system includes a membrane, a dome, and an air-permeable isolating piece. The membrane is fixed to the frame and configured to define an inner sound generating cavity together with the frame and the magnetic circuit system. The vibrating membrane includes a vibrating part, a suspension, and a fixing part, the vibrating part defining a first through hole communicated with the inner sound generating cavity. The dome is attached to a side of the vibrating part, and the dome defines a second through hole communicating with the first through hole. The air-permeable isolating piece is attached to a side of the dome, and a side of the air-permeable isolating piece is sunken to form a leakage groove communicating with the second through hole.Type: GrantFiled: August 19, 2020Date of Patent: December 7, 2021Assignee: AAC Technologies Pte. Ltd.Inventors: Yiming Meng, Guqing Zhang, Wei Pang
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Patent number: D1002519Type: GrantFiled: March 30, 2022Date of Patent: October 24, 2023Assignee: QINGDAO TMZ TOOLS CO., LTDInventor: Wei Pang
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Patent number: D1031157Type: GrantFiled: March 28, 2023Date of Patent: June 11, 2024Assignee: Dyson Operations Pte. Ltd.Inventors: Nathan Haruna Waters Imhasly, Jacob Mark Parmenter, Chong Wei Pang, Shy Huey Yee, Wei Phang Lim, Muhammad Arshad Bin Haris