Patents by Inventor Cheng Li

Cheng Li 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: 12134093
    Abstract: A microfluidic apparatus (100) can include a PCB (110), a biological chip (120) overlying the PCB (110), and a microfluidic housing (130) overlying the biological chip (120) and the PCB (110). The microfluidic apparatus (100) also has a first adhesive layer (141) attaching the microfluidic housing (130) to the biological chip (120) and a second adhesive layer (142) attaching the microfluidic housing (130) to the PCB (110). The second adhesive layer (142) is thicker than the first adhesive layer (141). The first adhesive layer (141) comprises a first adhesive material, and the second adhesive layer (142) comprises a second adhesive material.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: November 5, 2024
    Assignee: MGI Tech Co., Ltd.
    Inventors: Liang Wang, Cheng Frank Zhong, Shifeng Li
  • Patent number: 12135501
    Abstract: A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate, including combining a first precursor and a second precursor in a vapor state to form a photoresist material, and depositing the photoresist material over the substrate. A protective layer is formed over the photoresist layer. The photoresist layer is selectively exposed to actinic radiation through the protective layer to form a latent pattern in the photoresist layer. The protective layer is removed, and the latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a pattern.
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: November 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ming-Hui Weng, Chen-Yu Liu, Chih-Cheng Liu, Yi-Chen Kuo, Jia-Lin Wei, Yen-Yu Chen, Jr-Hung Li, Yahru Cheng, Chi-Ming Yang, Tze-Liang Lee, Ching-Yu Chang
  • Patent number: 12135489
    Abstract: An anti-peeping panel, a preparation method, a driving method, and a display device. The anti-peeping panel includes: a first substrate; a second substrate; a composite material layer; first and second transparent electrode layers.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: November 5, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Cheng Han, Xin Li, Xing Fan, Qixiao Wu, Songquan Wu
  • Patent number: 12136636
    Abstract: An image sensor (10), a camera assembly (40) and a mobile terminal (90) are disclosed. The image sensor (10) comprises panchromatic pixels and color pixels. The color pixels have the spectral response narrower than that of the panchromatic pixels, and the panchromatic pixels have the full-well capacity greater than that of the color pixels.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: November 5, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Cheng Tang, Gong Zhang, Xin Yang, Rui Xu, Wentao Wang, He Lan, Jianbo Sun, Xiaotao Li, Haiyu Zhang
  • Publication number: 20240361609
    Abstract: Disclosed is a method to fabricate a multifunctional collimator structure In one embodiment, an optical collimator, includes: a dielectric layer; a substrate; and a plurality of via holes, wherein the dielectric layer is formed over the substrate, wherein the plurality of via holes are configured as an array along a lateral direction of a first surface of the dielectric layer, wherein each of the plurality of via holes extends through the dielectric layer and the substrate from the first surface of the dielectric layer to a second surface of the substrate in a vertical direction, wherein the substrate has a bulk impurity doping concentration equal to or greater than 1×1019 per cubic centimeter (cm?3) and a first thickness, and wherein the bulk impurity doping concentration and the first thickness of the substrate are configured so as to allow the optical collimator to filter light in a range of wavelengths.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Inventors: Hsin-Yu CHEN, Chun-Peng LI, Chia-Chun HUNG, Ching-Hsiang HU, Wei-Ding WU, Jui-Chun WENG, Ji-Hong CHIANG, Yen Chiang LIU, Jiun-Jie CHIOU, Li-Yang TU, Jia-Syuan LI, You-Cheng JHANG, Shin-Hua CHEN, Lavanya SANAGAVARAPU, Han-Zong PAN, Hsi-Cheng HSU
  • Publication number: 20240361499
    Abstract: A thermal lens set includes an imaging lens group including an inner lens group and an outer lens group. The outer lens group includes at least one outer lens element. A heater is used to heat the imaging lens group and includes at least two portions. One of the at least two portions is in direct contact with the imaging lens group. A lens barrel is used to accommodate another one of the at least two portions.
    Type: Application
    Filed: September 25, 2023
    Publication date: October 31, 2024
    Inventors: Chih-Cheng Hsu, Tsu-Meng Lee, Yun-Xian Li
  • Publication number: 20240361864
    Abstract: A display module and a touch display device are provided by the present application, which relates to the technical field of displaying. At least one driving chip is provided within the bonding region. The mainboard includes a power-supply chip. For a same driving chip, a resistance value between a first output terminal of the driving chip and the power-supply chip is substantially equal to a resistance value between a second output terminal of the driving chip and the power-supply chip, wherein the first output terminal refers to the output terminal that has the lowest distance to the first side edge, and the second output terminal refers to the output terminal that has the lowest distance to the second side edge. The display module is used to manufacture a touch display device.
    Type: Application
    Filed: April 11, 2024
    Publication date: October 31, 2024
    Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Zhongli Luo, Xiaofeng Yin, Kangpeng Dang, Bo Wang, Xiong Guo, Cheng Zuo, Hong Chen, Hebing Xu, Kuan Li, Xingyu Pu, Yuhong Sun, Yuansheng Tang
  • Patent number: 12133474
    Abstract: A method of fabricating magnetoresistive random access memory, including providing a substrate, forming a bottom electrode layer, a magnetic tunnel junction stack, a top electrode layer and a hard mask layer sequentially on the substrate, wherein a material of the top electrode layer is titanium nitride, a material of the hard mask layer is tantalum or tantalum nitride, and a percentage of nitrogen in the titanium nitride gradually decreases from a top surface of top electrode layer to a bottom surface of top electrode layer, and patterning the bottom electrode layer, the magnetic tunnel junction stack, the top electrode layer and the hard mask layer into multiple magnetoresistive random access memory cells.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: October 29, 2024
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee, Ying-Cheng Liu, Yi-An Shih, Jing-Yin Jhang, I-Ming Tseng, Yu-Ping Wang, Chien-Ting Lin, Kun-Chen Ho, Yi-Syun Chou, Chang-Min Li, Yi-Wei Tseng, Yu-Tsung Lai, Jun Xie
  • Publication number: 20240356959
    Abstract: Introduced here is a network-accessible platform (or simply “platform”) that is designed to monitor digital activities that are performed across different services to ascertain, in real time, threats to the security of an enterprise. In order to surface insights into the threats posed to an enterprise, the platform can apply machine learning models to data that is representative of digital activities performed on different services with respective accounts. Each model may be trained to understand what constitutes normal behavior for a corresponding employee with respect to a single service or multiple services. Not only can these models be autonomously trained for the employees of the enterprise, but they can also be autonomously applied to detect, characterize, and catalog those digital activities that are indicative of a threat.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 24, 2024
    Inventors: Sanjay Jeyakumar, Evan Reiser, Abhijit Bagri, Maritza Perez, Vineet Edupuganti, Yingkai Gao, Umut Gultepe, Cheng-Lin Yeh, Mark Philip, Tejas Khot, Thomas Dawes, Sanish Mahadik, Benjamin Snider, Cheng Li, Nirmal Balachundhar, Adithya Vellal, Lucas Sonnabend
  • Publication number: 20240354680
    Abstract: Introduced here is a network-accessible platform (or simply “platform”) that is designed to monitor digital activities that are performed across different services to ascertain, in real time, threats to the security of an enterprise. In order to surface insights into the threats posed to an enterprise, the platform can apply machine learning models to data that is representative of digital activities performed on different services with respective accounts. Each model may be trained to understand what constitutes normal behavior for a corresponding employee with respect to a single service or multiple services. Not only can these models be autonomously trained for the employees of the enterprise, but they can also be autonomously applied to detect, characterize, and catalog those digital activities that are indicative of a threat.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 24, 2024
    Inventors: Sanjay Jeyakumar, Evan Reiser, Abhijit Bagri, Maritza Perez, Vineet Edupuganti, Yingkai Gao, Umut Gultepe, Cheng-Lin Yeh, Mark Philip, Tejas Khot, Thomas Dawes, Sanish Mahadik, Benjamin Snider, Cheng Li, Nirmal Balachundhar, Adithya Vellal, Lucas Sonnabend
  • Publication number: 20240354116
    Abstract: Provided is a switching method for supporting different operating systems by an application function, including: establishing a one-to-one mapping relationship table between switching setting signals and unique switching setting codes, wherein the application function in the different operating systems corresponds to the different unique switching setting codes, and the unique switching setting codes are capable of uniquely identifying and activating the application function supported by the different operating systems; detecting the switching setting signal output by the operating system; and switching an operating system of a device to the operating system corresponding to the switching setting signal, wherein the device is configured with the application function and supports the different operating systems.
    Type: Application
    Filed: November 29, 2021
    Publication date: October 24, 2024
    Inventors: Kangpeng DANG, Cheng ZUO, Hong CHEN, Yuansheng TANG, Hebing XU, Bo WANG, Xingyu PU, Xiong GUO, Zhongli LUO, Ming GAO, Kuan LI, Dayu ZHANG
  • Publication number: 20240354273
    Abstract: A driving circuit includes a driver board and a slave processor. The driver board is configured to drive a touch panel of an electronic device. The slave processor is coupled to the driver board, and is configured to receive a control command including a first address when the driver board is in a power-off state, and send first response information in response to the control command. The driver board and the slave processor share the first address.
    Type: Application
    Filed: April 13, 2022
    Publication date: October 24, 2024
    Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhongli LUO, Kangpeng DANG, Cheng ZUO, Hong CHEN, Xiong GUO, Bo WANG, Kuan LI, Yaokun ZHENG, Ming GAO, Yuansheng TANG
  • Publication number: 20240355393
    Abstract: Various embodiments of the present application are directed towards an integrated memory chip with an enhanced device-region layout for reduced leakage current and an enlarged word-line etch process window (e.g., enhanced word-line etch resiliency). In some embodiments, the integrated memory chip comprises a substrate, a control gate, a word line, and an isolation structure. The substrate comprises a first source/drain region. The control gate and the word line are on the substrate. The word line is between and borders the first source/drain region and the control gate and is elongated along a length of the word line. The isolation structure extends into the substrate and has a first isolation-structure sidewall. The first isolation-structure sidewall extends laterally along the length of the word line and underlies the word line.
    Type: Application
    Filed: July 1, 2024
    Publication date: October 24, 2024
    Inventors: Shih Kuang Yang, Ping-Cheng Li, Hung-Ling Shih, Po-Wei Liu, Wen-Tuo Huang, Yu-Ling Hsu, Yong-Shiuan Tsair, Chia-Sheng Lin
  • Publication number: 20240355710
    Abstract: Some embodiments relate to a semiconductor structure including a semiconductor substrate, and n interconnect structure disposed over the semiconductor substrate. The interconnect structure includes a dielectric structure and a plurality of metal lines that are stacked over one another in the dielectric structure. A through substrate via (TSV) extends through the semiconductor substrate to contact a metal line of the plurality of metal lines. A protective sleeve is disposed along outer sidewalls of the TSV and separates the outer sidewalls of the TSV from the dielectric structure of the interconnect structure.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 24, 2024
    Inventors: Zheng-Xun Li, Min-Feng Kao, Hsing-Chih Lin, Jen-Cheng Liu, Dun-Nian Yaung
  • Publication number: 20240355844
    Abstract: A texture recognition module and a display device, the texture recognition module includes a texture recognition substrate including a texture acquisition region and a peripheral region at least partially surrounding the texture acquisition region, and the texture recognition substrate includes a base substrate, multiple photosensitive sub-pixels, an optical module layer and a support layer, the multiple photosensitive sub-pixels are arranged on the base substrate and located in the texture acquisition region, each photosensitive sub-pixel includes a photosensitive element and for texture acquisition, the optical module layer is arranged on a side of the multiple photosensitive sub-pixels away from the base substrate and configured to adjust light transmission, and the support layer is arranged on a side of the optical module layer away from the base substrate and includes an acquisition opening which exposes the multiple photosensitive sub-pixels. The texture recognition module has a better stability.
    Type: Application
    Filed: May 30, 2022
    Publication date: October 24, 2024
    Inventors: Yue GENG, Cheng LI, Zhonghuan LI, Chaoyang QI, Yi DAI, Zefei LI
  • Publication number: 20240356938
    Abstract: Introduced here is a network-accessible platform (or simply “platform”) that is designed to monitor digital activities that are performed across different services to ascertain, in real time, threats to the security of an enterprise. In order to surface insights into the threats posed to an enterprise, the platform can apply machine learning models to data that is representative of digital activities performed on different services with respective accounts. Each model may be trained to understand what constitutes normal behavior for a corresponding employee with respect to a single service or multiple services. Not only can these models be autonomously trained for the employees of the enterprise, but they can also be autonomously applied to detect, characterize, and catalog those digital activities that are indicative of a threat.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 24, 2024
    Inventors: Sanjay Jeyakumar, Evan Reiser, Abhijit Bagri, Maritza Perez, Vineet Edupuganti, Yingkai Gao, Umut Gultepe, Cheng-Lin Yeh, Mark Philip, Tejas Khot, Thomas Dawes, Sanish Mahadik, Benjamin Snider, Cheng Li, Nirmal Balachundhar, Adithya Vellal, Lucas Sonnabend
  • Publication number: 20240356036
    Abstract: This application provides a binder composition. The binder composition includes a first fluoropolymer and a second fluoropolymer, where the first fluoropolymer includes polyvinylidene fluoride with a weight-average molecular weight of 1,500,000-5,000,000, and a weight-average molecular weight of the second fluoropolymer does not exceed 600,000. The binder composition has good processability, achieves high adhesion force for the electrode plate when added in small amounts, and improves the cycling performance of the battery.
    Type: Application
    Filed: June 18, 2024
    Publication date: October 24, 2024
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Cheng LI, Zipeng ZENG, Huihui LIU, Jingming WANG
  • Publication number: 20240356742
    Abstract: Systems and methods are disclosed herein that relate to verifying that a particular Application Function (AF) is authorized to use a particular AF ID in association with an Authentication and Key Management for Applications (AKMA) related procedure in a core network of a cellular communications system. In one embodiment, a method performed by an AKMA Anchor Function (AAnF) in a core network of the cellular communications system for generating a shared secret key for AKMA comprises receiving, directly or indirectly from an AF, a request for a shared secret key for AKMA, the request comprising an AF ID. The method further comprises determining whether the AF is authorized to use the AF ID and performing one or more actions based on a result of determining whether the AF (404) is authorized to use the AF ID.
    Type: Application
    Filed: July 15, 2022
    Publication date: October 24, 2024
    Inventors: Vlasios Tsiatsis, Cheng Wang, Christine Jost, Songmao Li, Helena Vahidi Mazinani
  • Publication number: 20240355623
    Abstract: A method of forming a pattern in a photoresist layer includes forming a photoresist layer over a substrate, and reducing moisture or oxygen absorption characteristics of the photoresist layer. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern, and the latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a pattern.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Chen KUO, Chih-Cheng LIU, Ming-Hui WENG, Jia-Lin WEI, Yen-Yu CHEN, Jr-Hung LI, Yahru CHENG, Chi-Ming YANG, Tze-Liang LEE, Ching-Yu CHANG
  • Publication number: 20240357898
    Abstract: A display panel and a method for manufacturing the same, and a displaying device, which relates to the technical field of displaying. The display panel includes: a displaying substrate, a color light filtering layer disposed at a light exiting side of the displaying substrate. The color light filtering layer includes a first light filtering structure and a second light filtering structure of unequal thicknesses, orthographic projections of the light filtering structures on the displaying substrate cover corresponding positions of the light emitting region, and a surface of the first light filtering structure at one side away from the displaying substrate and a surface of the second light filtering structure at one side away from the displaying substrate are in a same plane.
    Type: Application
    Filed: May 25, 2022
    Publication date: October 24, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhen Li, Yunhao Wang, Ming Yang, Cheng Liu, Jing Chen