Patents by Inventor Li Wang

Li 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: 20230308659
    Abstract: Methods, systems, and devices for high-precision transform and quantization for image and video coding are described. A example method of video processing includes determining, for a conversion between a video comprising a current block and a bitstream representation of the video, that the conversion comprises an application of a transform to the current block, and performing, based on the determining, the conversion. A bit-shifting operation of a scaling process for transform coefficients associated with the transform is based on whether the current block is coded with a block-based differential pulse code modulation (BDPCM) mode.
    Type: Application
    Filed: June 2, 2023
    Publication date: September 28, 2023
    Inventors: Jizheng Xu, Kai Zhang, Li Zhang, Hongbin Liu, Zhipin Deng, Yue Wang
  • Publication number: 20230309285
    Abstract: A static random-access memory (SRAM) cell including a transistor is introduced. The transistor includes substrate and gate stack structure disposed over the substrate, in which the gate stack structure includes a gate oxide layer, a ferroelectric layer, and a conductive layer. The gate oxide layer is disposed over the substrate; the ferroelectric layer is disposed over the gate oxide layer, wherein the ferroelectric layer has a negative capacitance effect; and the first conductive layer, disposed over the ferroelectric layer. A method of adjusting a threshold voltage of a transistor in the SRAM is also introduced.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Li Chiang, Jer-Fu Wang, Tzu-Chiang Chen, Meng-Fan Chang
  • Publication number: 20230308938
    Abstract: Methods and apparatus for multi-link (ML) steering and control in wireless local area network (WLAN) are disclosed. A station (STA) multi-link device (MLD) may communicate over a plurality of links. The STA MLD may receive, from an access point (AP) MLD, on a first link of the plurality of links, a first frame comprising a ML element, where the ML element includes pausing information indicating a period of time during which the STA MLD will pause transmission and reception on the first link. The STA MLD may send, to the AP MLD, on a second link of the plurality of links and during the indicated period of time, uplink (UL) traffic, wherein the first link and the second link are multi-directional links. The STA MLD may be non-simultaneous transmit and receive (non-STR), and the AP MLD may be capable of STR.
    Type: Application
    Filed: August 6, 2021
    Publication date: September 28, 2023
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Li Hsiang Sun, Hanqing Lou, Xiaofei Wang
  • Publication number: 20230309093
    Abstract: A method and a user equipment (UE) for reporting UE capability for small data transmission (SDT) are provided. The method includes: receiving control information for scheduling a plurality of physical downlink shared channels (PDSCHs) or a plurality of physical uplink shared channels (PUSCHs) on the plurality of serving cells; and performing, based on the control information, receptions of the plurality of PDSCHs on the plurality of serving cells or transmissions of the plurality of PUSCHs on the plurality of serving cells. The control information includes a plurality of fields, and the plurality of fields include at least one of a hybrid automatic repeat request (HARQ) process number field, a PDSCH-to-HARQ timing indicator field, and a time domain resource allocation (TDRA) field, and the TDRA field is used to allocate time domain resources for all of the plurality of PDSCHs or all of the plurality of PUSCHs.
    Type: Application
    Filed: March 24, 2023
    Publication date: September 28, 2023
    Inventors: CHIA-HUNG WEI, CHIA-HSIN LAI, HAI-HAN WANG, TZU-WEN CHANG, HSIN-HSI TSAI, HENG-LI CHIN, YEN-HUA LI, WAN-CHEN LIN
  • Publication number: 20230305680
    Abstract: The present disclosure relates to methods, devices, and systems for invoking a capability of another device. In one example method, a source end device requests capability information of a sink end device. The sink end device sends the capability information to the source end device. The source end device sends first content and first request information to the sink end device when detecting a first operation of a user, where the first request information is used to request the sink end device to process the first content by using a first function. The sink end device processes the first content based on the first request information by using the first function, and sends a processing result of the first content to the source end device. The source end device prompts the user with the processing result.
    Type: Application
    Filed: December 31, 2020
    Publication date: September 28, 2023
    Inventors: Min LIU, Zhong DU, Ning DING, Kai HU, Dezhou ZHANG, Sucheng BIAN, Xingchen ZHOU, Li ZHANG, Wuquan TANG, Ping YU, Yiquan DU, Yaojun WANG, Yulin YAN, Yi YUE, Liangchuan MA
  • Publication number: 20230306706
    Abstract: Digital image stitching systems and methods are disclosed herein for generating one or more panoramic image views. A plurality of digital images depicting a target feature within an application area are captured by a camera of a scanner device. Motion data is captured, by a sensor coupled to the scanner device, as the scanner device moves relative to the target feature, where relative position data, corresponding to the plurality of digital images, is determined based on the motion data. An angle or position is generated for a first image relative to a second image of the plurality of images, and, based on image matching of the angle or the position of the second image with respect to the first image, a panoramic image view is generated depicting the target feature in a wider field of view of the application area than either the first image or the second image.
    Type: Application
    Filed: March 22, 2023
    Publication date: September 28, 2023
    Inventors: Pei LI, Faiz Feisal SHERMAN, Xinru CUI, Kai-Ju CHENG, Kuan-Chung CHEN, Shao-Ang CHEN, Jia-Chyi WANG, Yu-Cheng CHIEN
  • Publication number: 20230305833
    Abstract: Methods, apparatus, systems, and articles of manufacture perform an enhanced S3 protocol to update firmware with a Boot Script update are disclosed. An example apparatus includes a management agent to store a firmware update into memory; and request an operating system (OS) to enter into an S3 sleep state; the OS to, in response to the request from the management agent, enter into the S3 sleep state and trigger an interrupt; and a basic input/output system (BIOS) to, in response to the interrupt from the OS update a Boot Script according to the firmware update; and wake up the OS with a wake vector.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 28, 2023
    Inventors: Di Zhang, Zhuangzhi Li, Zhi Jin, Fei Li, Xinwu Liu, Bin Yang, Brett Peng Wang
  • Publication number: 20230306577
    Abstract: A cross-scale defect detection method based on deep learning, including: (S1) building a vision data acquisition system to acquire a surface image of a part to be processed; and building a defect dataset; (S2) building a deep learning-based cross-scale defect detection model; and inputting the defect dataset obtained in the step (S1) into the deep learning-based cross-scale defect detection model for model training; and (S3) building a defect detection system according to the deep learning-based cross-scale defect detection model and the vision data acquisition system; and detecting a defect of the surface image of the part to be processed.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 28, 2023
    Inventors: Jun WANG, Zhongde SHAN, Li DAI, Dawei LI
  • Publication number: 20230303578
    Abstract: The present application relates to a preparation method for a pyrrolopyrimidine compound, comprising: obtaining a compound 3 from a compound 2, obtaining a compound 4P2 from the compound 3, and obtaining a pyrrolopyrimidine compound of formula I by removing a protecting group from the compound 4P2. The preparation method of the present application has the advantages of simple operation, mild reaction conditions and high yield, avoids the problems of low yield and a large amount of impurities and difficult separation of same in original routes, reduces production costs, and is suitable for industrial production. Furthermore, the product yield of each step is high, and basically reaches about 80%, and even the yield of some steps can reach 90% or more.
    Type: Application
    Filed: August 25, 2021
    Publication date: September 28, 2023
    Applicant: PrimeGene (Beijing) Co., Ltd.
    Inventors: Sufeng Ma, Junru Han, Jin Wang, Wei Hu, Li Zhu
  • Publication number: 20230301604
    Abstract: Disclosed is a support frame (1) of a CT imaging system, including: a connection flat plate portion (10); a support body portion (20) disposed on the connection flat plate portion (10); an X-ray source installation reference portion (30) disposed on the connection flat plate portion (10); an electrical installation portion (40); a cooling component installation portion (50); and a through hole (60), wherein the through hole is surrounded by the support body portion (20), the X-ray source installation reference portion (30), the electrical installation portion (40) and the cooling component installation portion (50), and the through hole penetrates the connection body portion (10). The connection flat plate portion (10), the support body portion (20), the X-ray source installation reference portion (30), the electrical installation portion (40) and the cooling component installation portion (50) are integrally formed.
    Type: Application
    Filed: September 27, 2021
    Publication date: September 28, 2023
    Inventors: Li ZHANG, Zhiqiang CHEN, Mingzhi HONG, Qingping HUANG, Zinan WANG, Jinning LIANG, Hongbin HOU
  • Publication number: 20230301792
    Abstract: The present invention discloses a zonal trabecular uni-compartmental tibial plateau containing zirconium-niobium alloy on oxidation layer and preparation method, including following steps: using zirconium niobium alloy powder as raw material, conducting a 3D printing for one-piece molding to obtain an intermediate product of the uni-compartmental tibial plateau, performing hot isostatic pressing and cryogenic oxidation to obtain the uni-compartmental tibial plateau; the lower surface of the semi-tibial plateau support and the surface of the keel plate are both provided with a bone trabeculae; the zonal trabecular uni-compartmental tibial plateau adopts the structure of arranging step distributed bone trabeculaes which can reduce the fretting wear of the interface between the prosthesis and the bone, and reduce the stress shielding effect of the prosthesis on the bone tissue, homogenize the stress of the tibial plateau bone tissue, and improve the initial stability and long-term stability of the uni-compartmen
    Type: Application
    Filed: June 21, 2021
    Publication date: September 28, 2023
    Inventors: Nian LIU, Li LI, Xiankang WANG, Yu CAO, You YANG, Hongxiu ZHOU
  • Publication number: 20230304108
    Abstract: The present disclosure provides methods for rapidly assaying the titer of an RNA viral vector such as a lentiviral vector. The method can be used to quickly evaluate the titer of intermediate products in various steps of a lentiviral vector production process.
    Type: Application
    Filed: September 3, 2021
    Publication date: September 28, 2023
    Inventors: Zefa WANG, Li LI, Hanning ZHANG, Yilang CAO, Ting HAN, Jishun LU, Yi HONG, LI ZHANG
  • Publication number: 20230304810
    Abstract: A trip energy estimation system for a vehicle includes a traffic speed module configured to determine an average traffic speed along a projected route, a path information module configured to output path information indicating route features along the projected route, a perceived speed module configured to output a perceived vehicle speed along the projected route based on the average traffic speed and the path information, and a dynamic driving module configured to calculate and output a predicted driver speed based on the perceived vehicle speed and a feedback input indicative of the predicted driver speed. The dynamic driving module is configured to execute a machine learning algorithm to calculate the predicted driver speed.
    Type: Application
    Filed: March 22, 2022
    Publication date: September 28, 2023
    Inventors: Yongjie ZHU, Dongxu Li, Yue-Yun Wang, Chen-Fang Chang, Chunhao J. Lee, Brandon D. Mazzara
  • Publication number: 20230304866
    Abstract: A temperature detector configured for use in a mobile terminal includes a lens, a collimator hole, and an infrared sensor that are arranged on an optical path. The lens is configured to converge ambient light, and the ambient light includes target area light and another area light. The collimator hole is used to obtain the target area light by screening and block the other area light. That is, the collimator hole screens the incident ambient light, and allows only the target area light to reach the infrared sensor.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 28, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yufeng DAI, Li WANG, Jiajie WU
  • Publication number: 20230293724
    Abstract: The present disclosure provides stable lyophilized pharmaceutical compositions comprising recombinant adeno-associated virus (rAAV) particles. In certain embodiments, the compositions contain, in addition to the rAAV particles, a buffer, one or more salts, a surfactant, a bulking agent, and a sugar. The pharmaceutical compositions of the present disclosure exhibit a substantial degree of rAAV stability upon stress and storage.
    Type: Application
    Filed: March 13, 2023
    Publication date: September 21, 2023
    Inventors: Dingjiang Liu, Li Zhi, Yao Chen, Kuan-Yu Lai, Jonathan Wert, Xiaoyan Wang
  • Publication number: 20230299168
    Abstract: A semiconductor device includes a semiconductor substrate, an epitaxial structure, a silicide structure, a conductive structure, and a protection segment. The epitaxial structure is disposed in the semiconductor substrate. The silicide structure is disposed in the epitaxial structure. The conductive structure is disposed over the silicide structure and is electrically connected to the silicide structure. The protection segment is made of metal nitride, is disposed over the silicide structure, and is disposed between the silicide structure and the conductive structure.
    Type: Application
    Filed: March 15, 2022
    Publication date: September 21, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Kuan-Kan HU, Shuen-Shin LIANG, Chia-Hung CHU, Po-Chin CHANG, Hsu-Kai CHANG, Ken-Yu CHANG, Wei-Yip LOH, Hung-Yi HUANG, Harry CHIEN, Sung-Li WANG, Pinyen LIN, Chuan-Hui SHEN, Tzu-Pei CHEN, Yuting CHENG
  • Publication number: 20230293536
    Abstract: The present invention provides an anti-ErbB2 antibody-drug conjugate, a composition comprising the conjugate, a method for preparing the conjugate, and use of the conjugate.
    Type: Application
    Filed: May 26, 2023
    Publication date: September 21, 2023
    Applicant: SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    Inventors: Tongtong XUE, Zhenwei MIAO, Jing WANG, Gang CHEN, Yan QING, Tong ZHU, Liang XIAO, Hong ZHANG, Qiuyan YANG, Dylan Dalun DENG, Liping LIU, Hong ZENG, Li YIN, Qifeng SHI, Hongmei SONG, Xi ZHAO, Lichun WANG, Jingyi WANG
  • Publication number: 20230300322
    Abstract: A video coding or decoding method includes using history-based motion vector prediction (HMVP) for conversion between multiple video blocks including a current block of video and a bitstream representation of the multiple video blocks such that for a uni-predicted block that for which a single reference picture is used for motion compensation, refraining from updating a look-up table for HMVP candidates for the uni-predicted block. The video coding or decoding method further includes performing the conversion using look-up tables for the multiple video blocks.
    Type: Application
    Filed: March 27, 2023
    Publication date: September 21, 2023
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20230298651
    Abstract: A data processing method, a data processing circuit, and a computing apparatus are provided. In the method, data is obtained. A first value of a bit of the data is switched into a. second value according to data distribution and an accessing property of memory. The second value of the bit is stored in the memory in response to switching the bit.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 21, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Li Chiang, Jer-Fu Wang, Tzu-Chiang Chen, Meng-Fan Chang
  • Publication number: 20230300337
    Abstract: A method of processing video data is described. The method includes performing a conversion between a current video block of a video and a bitstream of the video. A geometric partitioning mode index for the current video block is coded in the bitstream and a binarization of the geometric partitioning mode index is performed according to a rule. The geometric partitioning mode index specifies a geometric splitting shape of a geometric partitioning mode applied to the current video block. The rule specifies that the geometric partitioning mode index is coded with a fixed-length binarization.
    Type: Application
    Filed: May 23, 2023
    Publication date: September 21, 2023
    Inventors: Zhipin Deng, Li Zhang, Hongbin Liu, Kai Zhang, Jizheng Xu, Yang Wang, Yue Wang