Patents by Inventor Lu Chen

Lu 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).

  • Publication number: 20240239830
    Abstract: The present disclosure describes methods of preparing carbanucleosides.
    Type: Application
    Filed: April 15, 2022
    Publication date: July 18, 2024
    Inventors: Stacy Bremner, Zhonghu Chen, Jesse W. Li, Tiago Vieira, Xiaotian Wang, Yineng Wang, Boran Xu, Lu Yu, Shuai Yu, Yaolei Yu
  • Publication number: 20240244093
    Abstract: A communication method, a signaling control network element, a media control network element and a communication system. The communication method comprises: acquiring a transparent transmission channel creation request; performing, according to the transparent transmission channel creation request, negotiation processing on a media control network element and a first terminal device corresponding to a first terminal identifier, so as to create a transparent transmission channel between the media control network element and the first terminal device; obtaining a first resource identifier of an application entity according to the transparent transmission channel creation request; and sending the first resource identifier to the media control network element, so that the media control network element determines a data transmission relationship between the transparent transmission channel and the application entity corresponding to an application identifier.
    Type: Application
    Filed: January 30, 2024
    Publication date: July 18, 2024
    Inventors: Lu ZHANG, Mengxiao WANG, Shilin CHEN, Tingxiang SHI, Yanwei FANG, Yongsheng MIAO, Chengnian SHEN, Rujun LI, Jian TANG, Jun HONG
  • Patent number: 12038377
    Abstract: Exemplary methods, systems and computer-accessible medium for detecting at least one condition of at least one disease. In particular, it is possible to administer at least one composition to at least one patient, where the at least one composition includes at least one bond-edited compound configured to target at least one of a disease tissue or a pathogen. Further, it is possible to receive information related to the administration of the composition to the patient. It is also possible to detect the at least one bond-edited compound using a Raman scattering arrangement.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: July 16, 2024
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Wei Min, Lu Wei, Zhixing Chen, Fanghao Hu, Yihui Shen
  • Publication number: 20240233107
    Abstract: The present application discloses an image processing method and apparatus, an optical system, and a computer-readable storage medium. The method comprises: acquiring parameters of rectangular images of inner ring portions and outer ring portions of an object to be inspected; preprocessing, according to the parameters of the rectangular images of the inner ring portions and the outer ring portions, the rectangular images of inner ring portions and the rectangular images of outer ring portions to form a rectangular image of the object; initializing parameters of a target circular image according to the rectangular image of the object; and determining pixel mapping relationships between the target circular image and the rectangular image of the object, and determining pixel values on the target circular image according to the pixel mapping relationships and pixel values on the rectangular image of the object.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 11, 2024
    Inventors: Lu CHEN, Aihua XIA, Tiancheng ZUO, Jianpeng LIU, Song ZHANG
  • Patent number: 12035633
    Abstract: Disclosed is method for etching a magnetic tunnel junction. An etching apparatus used comprises a sample loading chamber, a vacuum transition chamber, a reactive ion plasma etching chamber, an ion beam etching chamber, a film coating chamber and a vacuum transport chamber. The method comprises multiple performances of the steps of reactive ion and plasma etching, ion beam etching and film coating. Multiple performances of entry into and exit from the chambers are required during the process, and the delivery between the chambers is performed under vacuum.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: July 9, 2024
    Assignee: JIANGSU LEUVEN INSTRUMENTS CO. LTD
    Inventors: Ziming Liu, Juebin Wang, Zhongyuan Jiang, Dongchen Che, Hushan Cui, Dongdong Hu, Lu Chen, Hongyue Sun, Dajian Han, Kaidong Xu
  • Publication number: 20240222549
    Abstract: The present application provides a light-emitting substrate and a display device. The light-emitting substrate includes a driving substrate, a light guide functional layer and a reflective layer. The driving substrate is provided with multiple light-emitting devices and multiple support columns. The reflective layer is disposed on the driving substrate and arranged between the light-emitting devices. The reflective layer includes a reflective body and multiple low-reflection units. Each low-reflection unit is arranged around one support column. The reflective layer has greater reflectivity at a position of the reflective body than at a position of each low-reflection unit.
    Type: Application
    Filed: July 11, 2022
    Publication date: July 4, 2024
    Inventors: Lu CHEN, Qiong LIU, Junjie LI, Dan CAO
  • Patent number: 12027345
    Abstract: An etching uniformity regulating device and method. The device comprises an inductor and a capacitor connected in parallel. One end of the etching uniformity regulating device is connected to a built-in ring located at the edge of an electrostatic chuck of an etching machine, and the other end is grounded. The purpose of controlling the edge electric field is achieved by regulating a capacitance of the capacitor, so as to regulate the etching rate of the edge, thereby achieving etching uniformity.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: July 2, 2024
    Assignee: JIANGSU LEUVEN INSTRUMENTS CO. LTD
    Inventors: Xiaobo Liu, Xuedong Li, Yong Qiu, Na Li, Yonggang Hou, Dongdong Hu, Lu Chen, Kaidong Xu
  • Publication number: 20240213689
    Abstract: An array antenna and a preparation method thereof, and an electronic apparatus are provided. The array antenna includes: a first dielectric substrate (100) and multiple antenna units (200) disposed on the first dielectric substrate (100), wherein, multiple isolation posts (102) are disposed within the first dielectric substrate (100); multiple antenna units (200) are divided into multiple groups, and at least one isolation post (102) is disposed between two adjacent groups of the antenna units (200).
    Type: Application
    Filed: October 27, 2021
    Publication date: June 27, 2024
    Inventors: Xiaoqiang YANG, Lu CHEN, Cuiwei TANG, Wei ZHAO, Yiming WANG, Chuncheng CHE
  • Patent number: 12013463
    Abstract: A photo-detecting apparatus is provided. The photo-detecting apparatus includes: a substrate made by a first material or a first material-composite; an absorption layer made by a second material or a second material-composite, the absorption layer being supported by the substrate and the absorption layer including: a first surface; a second surface arranged between the first surface and the substrate; and a channel region having a dopant profile with a peak dopant concentration equal to or more than 1×1015 cm?3, wherein a distance between the first surface and a location of the channel region having the peak dopant concentration is less than a distance between the second surface and the location of the channel region having the peak dopant concentration, and wherein the distance between the first surface and the location of the channel region having the peak dopant concentration is not less than 30 nm.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: June 18, 2024
    Assignee: Artilux, Inc.
    Inventors: Szu-Lin Cheng, Chien-Yu Chen, Shu-Lu Chen, Yun-Chung Na, Ming-Jay Yang, Han-Din Liu, Che-Fu Liang, Jung-Chin Chiang, Yen-Cheng Lu, Yen-Ju Lin
  • Patent number: 12007280
    Abstract: Systems, apparatuses, and methods for multi-application optical sensing are provided. For example, an optical sensing apparatus can include a photodetector array, a first circuitry, and a second circuitry. The photodetector array includes a plurality of photodetectors, wherein a first subset of the plurality of photodetectors are configured as a first region for detecting a first optical signal, and a second subset of the plurality of photodetectors are configured as a second region for detecting a second optical signal. The first circuitry, coupled to the first region, is configured to perform a first function based on the first optical signal to output a first output result. The second circuitry, coupled to the second region, is configured to perform a second function based on the second optical signal to output a second output result.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: June 11, 2024
    Assignee: ARTILUX, INC.
    Inventors: Chih-Wei Yeh, Hung-Chih Chang, Yun-Chung Na, Tsung-Ting Wu, Shu-Lu Chen
  • Patent number: 12004687
    Abstract: A cooking control method of a cooking apparatus includes steps of heating a cooking chamber of the cooking apparatus to an ambient temperature by a heating unit of the cooking apparatus, detecting the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber at a predetermined set temperature by controlling the heating unit when the ambient temperature of the cooking chamber reaches the predetermined set temperature, detecting an inner temperature of an inner portion of the cooking object, and controlling the heating unit to heat the cooking chamber to maintain at an appropriate cooking temperature when the inner temperature of the cooking object reaches the appropriate cooking temperature so as to cook the cooking object at the appropriate cooking temperature in the cooking chamber.
    Type: Grant
    Filed: November 26, 2023
    Date of Patent: June 11, 2024
    Assignee: Shenzhen Hesung Innovation Technology Co., Ltd.
    Inventors: Xianglu Dai, Aimin He, Lihu Wei, Xuan Wang, Lu Chen
  • Publication number: 20240183028
    Abstract: Methods and apparatus for processing a substrate include cleaning and self-assembly monolayer (SAM) formation for subsequent reverse selective atomic layer deposition. An apparatus may include a process chamber with a processing volume and a substrate support including a pedestal, a remote plasma source fluidly coupled to the process chamber and configured to produce radicals or ionized gas mixture with radicals that flow into the processing volume to remove residue or oxides from a surface of the substrate, a first gas delivery system with a first ampoule configured to provide at least one first chemical into the processing volume to produce a SAM on the surface of the substrate, a heating system located in the pedestal and configured to heat a substrate by flowing gas on a backside of the substrate, and a vacuum system fluidly coupled to the process chamber and configured to control heating of the substrate.
    Type: Application
    Filed: February 15, 2024
    Publication date: June 6, 2024
    Inventors: Xiangjin XIE, Carmen LEAL CERVANTES, Feng CHEN, Lu CHEN, Wenjing XU, Aravind KAMATH, Cheng-Hsiung Matthew TSAI, Tae Hong HA, Alexander JANSEN, Xianmin TANG
  • Publication number: 20240186462
    Abstract: The present application provides a display panel, a fabrication thereof, and a mobile terminal. The display panel includes a light-emitting substrate and a color conversion layer disposed on a light-emitting side of the light-emitting substrate, and the color conversion layer includes two protective layers and a quantum dot layer disposed between the two protective layers. The quantum dot layer includes a first conversion portion and a second conversion portion, the second conversion portion is disposed on an end face of the first conversion portion and surrounds the first conversion portion. Along a direction perpendicular to the light-emitting substrate, a thickness of the second conversion portion is greater than a thickness of the first conversion portion.
    Type: Application
    Filed: July 8, 2022
    Publication date: June 6, 2024
    Inventors: Lu CHEN, Qiong LIU, Junjie LI, Dan CAO
  • Publication number: 20240181463
    Abstract: A magnetic stand comprises a stand having at least one recess and a magnetic structure having a tapered shape. The magnetic structure has a top and a bottom, the top of the magnetic structure is narrower than the bottom of the magnetic structure. The magnetic structure is configured in/on the stand, and the recess of the stand is located around a side of the magnetic structure.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 6, 2024
    Inventor: HUAI-LU CHEN
  • Patent number: 12002640
    Abstract: Provided are a control system of an electromagnetic relay and an electromagnetic relay. The control system of an electromagnetic relay includes an electromagnet coil, a first resistor, and a first voltage control element. A first terminal of the electromagnet coil is connected to a first terminal of a first power circuit through the first resistor. A second terminal of the electromagnet coil is connected to a second terminal of the first power circuit. The first voltage control element is connected in parallel to the electromagnet coil. The first voltage control element can control the magnitude of the voltage across the electromagnet coil, so that the force to which armature iron is subjected gradually changes.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: June 4, 2024
    Assignee: SHENZHEN HESUNG INNOVATION TECHNOLOGY CO., LTD
    Inventors: Xianglu Dai, Jun Ye, Lu Chen, Haisong Qin, Aimin He
  • Patent number: 11994764
    Abstract: A display device is provided. The display device includes a back frame, a display module, and a polarizer. The back frame has a cavity, and the display module is disposed in the cavity. The polarizer is arranged on the display module and a body of the back frame surrounding the display module. The polarizer is extended to the back frame in the non-display area, thereby removing a front frame in the prior art, reducing a thickness of the display device, and increasing an area of the display area.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: May 28, 2024
    Assignee: Suzhou China Star Optoelectronics Technology Co., Ltd.
    Inventors: Lu Chen, Qiong Liu, Junjie Li, Bangyin Peng, Dan Cao
  • Publication number: 20240167048
    Abstract: The invention belongs to the field of genetic engineering in plants. In particular, the invention relates to a method for improving efficiency of genetic transformation and gene editing in plants. More particularly, the invention relates to a method for improving regeneration efficiency of genetic transformation and/or gene editing efficiency in plants by expression of gene NiR which promotes nitrogen metabolism in plants.
    Type: Application
    Filed: March 24, 2022
    Publication date: May 23, 2024
    Applicant: Suzhou Qi Biodesign Biotechnology Company Limited
    Inventors: Caixia Gao, Lu Chen
  • Publication number: 20240124538
    Abstract: Glaucoma or pathogenic intraocular pressure is treated by locally administering to an eye in need thereof formulations of a Wnt5a inhibitor.
    Type: Application
    Filed: November 28, 2023
    Publication date: April 18, 2024
    Applicant: The Regents of the University of California
    Inventor: Lu Chen
  • Patent number: 11963455
    Abstract: There is provided a method for etching magnetic tunnel junction, using an etching apparatus including a sample loading chamber, a vacuum transition chamber, a reactive ion plasma etching chamber, an ion beam etching chamber, a coating chamber, and a vacuum transmission chamber. The method completes the etching of the magnetic tunnel junction in the reactive ion plasma etching chamber, performs ion beam cleaning in the ion beam etching chamber, and performs coating protection in the coating chamber. The transmission among the respective chambers is all in a vacuum state. The invention can overcome the bottleneck in the production of high-density small devices, while greatly improving the yield, reliability and production efficiency of the devices.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: April 16, 2024
    Assignee: JIANGSU LEUVEN INSTRUMENTS CO. LTD
    Inventors: Kaidong Xu, Dongchen Che, Dongdong Hu, Lu Chen
  • Patent number: 11955382
    Abstract: Methods and apparatus for forming a reverse selective etch stop layer are disclosed. Some embodiments of the disclosure provide interconnects with lower resistance than methods which utilize non-selective (e.g., blanket) etch stop layers. Some embodiments of the disclosure utilize reverse selective etch stop layers within a subtractive etch scheme. Some embodiments of the disclosure selectively deposit the etch stop layer by passivating the surface of the metal material.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: April 9, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Kevin Kashefi, Alexander Jansen, Mehul Naik, He Ren, Lu Chen, Feng Chen