Patents by Inventor Zhen Wei

Zhen Wei 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: 20220207948
    Abstract: A banknote conveying module and a banknote adding machine thereof.
    Type: Application
    Filed: September 30, 2020
    Publication date: June 30, 2022
    Inventors: Wei WEI, Zhen FANG, Debei CHEN, Wei GUAN, Yaozhun CAI, Batao NI, Ronghai LI, Xiaolan WEI, Maoxing WANG
  • Publication number: 20220199869
    Abstract: A light emitting diode structure including a light emitting unit having a blue LED chip to produce a first light beam, a first light conversion layer disposed on the light emitting unit to convert a part of the first light beam into a second light beam, and a second light conversion layer disposed on the first light conversion layer to convert another part of the first light beam into a third light beam is provided. A remaining part of the first light beam, the second light beam, and the third light beam are superposed to form a working light beam whose spectrum includes a first wave band ranging from 350 nm to 660 nm and a second wave band ranging from 660 nm to 1000 nm. A power of the working light beam in the second wave band is higher than that in the first wave band.
    Type: Application
    Filed: November 10, 2021
    Publication date: June 23, 2022
    Inventors: Shu-yong Jia, ZHEN-WEI SHAO, PENG-FEI LI
  • Publication number: 20220199592
    Abstract: A light-emitting diode (LED) packaging module includes light-emitting units arranged in an array having m row(s) and n column(s), an encapsulating layer, and a wiring assembly, where m and n each independently represents a positive integer. Each of the light-emitting units includes LED chips each including a chip first surface, a chip second surface, a chip side surface, and an electrode assembly disposed on the chip second surface. The encapsulating layer covers the chip side surface and fills a space among the LED chips. The wiring assembly is disposed on the chip second surface and is electrically connected to the electrode assembly.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Inventors: SHUNING XIN, ZHEN-DUAN LIN, YANQIU LIAO, JUNPENG SHI, AIHUA CAO, CHANGCHIN YU, CHEN-KE HSU, CHI-WEI LIAO, CHIA-EN LEE, ZHENG WU
  • Publication number: 20220199590
    Abstract: A light-emitting diode (LED) packaging module includes a plurality of LED chips spaced apart from one another, an encapsulating layer that fills in a space among the LED chips, a light-transmitting layer disposed on the encapsulating layer, a wiring assembly disposed on and electrically connected to the LED chips, and an insulation component that covers the encapsulating layer and the wiring assembly. Each of the LED chips includes an electrode assembly including first and second electrodes. The light-transmitting layer includes a light-transmitting layer that has a light transmittance greater than that of the encapsulating layer.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Inventors: SHUNING XIN, CHEN-KE HSU, AIHUA CAO, JUNPENG SHI, WENG-TACK WONG, YANQIU LIAO, ZHEN-DUAN LIN, CHANGCHIN YU, CHI-WEI LIAO, ZHENG WU, CHIA-EN LEE
  • Publication number: 20220171798
    Abstract: Embodiments of the present disclosure provide a method, an electronic device, and a computer program product for information processing. In an information processing method, based on multiple weights corresponding to multiple words in text, a computing device determines a target object associated with the text among predetermined multiple objects, and also determines, among the multiple words, a set of key words with respect to the determination of the target object. Next, the computing device determines, among the set of key words, a set of target words related to a text topic of the text. Then, the computing device outputs the set of target words and an identifier of the target object in an associated manner. In this way, the credibility of the target object associated with the text that is determined by the information processing method is improved, thereby improving the user experience of the information processing method.
    Type: Application
    Filed: January 12, 2021
    Publication date: June 2, 2022
    Inventors: Zijia Wang, Jiacheng Ni, Zhen Jia, Bo Wei, Chun Xi Chen
  • Patent number: 11349198
    Abstract: An antenna structure applied in a wireless communication device includes a metal frame. The wireless communication device includes at least one electronic component. The metal frame includes a substrate. The substrate includes an antenna. The antenna includes a feed portion and a gap. The feed portion spans the gap. The metal frame is spaced from the electronic component. A clearance is formed between the metal frame and the electronic component.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Yi-Ling Jiang, Wei-Yu Ye, Bo Peng, Chun-Sheng Wu
  • Patent number: 11349196
    Abstract: An antenna structure includes a metal frame, at least one feed source, and a feed portion. The metal frame includes at least one radiating portion and at least one slot. The at least one slot is disposed in the at least one radiating portion or adjacent to the at least one radiating portion. The at least one feed source and the at least one radiating portion form a first antenna. The feed portion and the at least one slot form a second antenna. The at least one feed source supplies an electric current for the first antenna, thereby exciting a first working mode and generating a radiation signal in a first frequency band. The feed portion spans the at least one slot to supply the electric current for the second antenna, thereby exciting a second working mode and generating a radiation signal in a second frequency band.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Bo Peng, Wei-Yu Ye, Chun-Sheng Wu, Yi-Ling Jiang
  • Patent number: 11342661
    Abstract: An antenna and antenna module with a structure increasing radio wave coverage but reducing cross interference between modules includes a circuit board in the shape of an octagon and four antenna modules. The circuit board thus includes eight side surfaces, and the four antenna modules are respectively disposed on four non-adjacent side surfaces of the octagon. Each antenna module is electrically connected to the side surface by a feed portion. A wireless communication device using the antenna structure is also disclosed.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 24, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Hsiao-Hung Liu, Hsi-Hsing Hsu, Jia Chen, Yi-Kuo Chen
  • Publication number: 20220157793
    Abstract: A light-emitting device includes a number (N) of light-emitting units, a number (a) of first metal pads and a number (b) of second metal pads. Each of the light-emitting units includes a number (n) of light-emitting chips each having two distinct terminals, where N and n are integers and N>1, n>?3. The numbers (a) and (b) are integers and a>1, b>1, and the terminals of each of the light-emitting chips are electrically connected to a unique combination of one of the number (a) of first metal pads and a number (b) of second metal pads, respectively. The numbers (N), (n), (a) and (b) satisfy the equation: a*b=n*N.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 19, 2022
    Inventors: Yanqiu LIAO, Junpeng SHI, Shuning XIN, Chen-ke HSU, Zhen-duan LIN, Changchin YU, Aihua CAO, CHI-WEI LIAO, Zheng WU, Chia-en LEE
  • Publication number: 20220066790
    Abstract: For device configuration and monitoring, a processor receives configuration settings from an electronic device via the electronic device interface. The processor converts the configuration settings to hardware settings for a target device. The processor communicates the hardware settings to the target device via a target device interface.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 3, 2022
    Inventors: Xiaofeng Shi, Yanbin Zhang, Chirag L. Malkan, Zhen Wei, Vaithianathan Jothi, Benfeng Tang, Alvaro Sanchez, Steven T. Haensgen, David D. Brandt, John Caspers
  • Patent number: 11220559
    Abstract: The present invention provides a composition of a polyethylene glycol maleimide derivative and a polymerization inhibitor. In particular, the present invention provides a composition of an 8-arm polyethylene glycol maleimide derivative and a phenolic polymerization inhibitor. The ingredient and content of the polymerization inhibitor in the composition are reasonably chosen, thereby significantly increasing stability of the polyethylene glycol maleimide derivative, effectively avoiding the undesirable effect of gel solidifying due to polymerization during storage and transportation, and extending a pot life and shelf life of a product thereof.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: January 11, 2022
    Assignee: JENKEM TECHNOLOGY CO., LTD. (BEIJING)
    Inventors: Hui Zhu, Meina Lin, Zhen Wei, Xuan Zhao
  • Publication number: 20210403783
    Abstract: The present invention provides a highly dispersible metallic acrylate composition containing specific content of a graphene, a flake graphite or a combination thereof as a thermally conductive powder, and thus has better stability and dispersivity, which leads to advantages of low adhesion to the metal surface and ease of mixing in resin. Moreover, the metallic acrylate composition can be applied to resin composition as an auxiliary crosslinking coagent for enhancing mechanical strength and good uniformity of cell dispersion in the foamed product, such that the foamed products can be used as architectural materials, materials of daily commodities, vehicle materials, damping and cushioning materials, packing materials, sport pad materials, or shoe materials.
    Type: Application
    Filed: October 21, 2020
    Publication date: December 30, 2021
    Inventors: Chiu-Peng Tsou, Kuan-Jung Chiu, Zhen-Wei Chen, Ting-Ti Huang
  • Patent number: 11202796
    Abstract: The present invention discloses a branched polyethylene glycol epoxy derivative crosslinked sodium hyaluronate gel, preparation and application thereof. The crosslinking agent used in the crosslinked sodium hyaluronate gel prepared by the present invention is a polyethylene glycol epoxy derivative, due to the existence of multiple ether bonds in the molecule of the crosslinking agent, there are more hydrogen bonds in the gel system; meanwhile, due to the particularity of the space structure of the branched polyethylene glycol epoxy derivative, the gel prepared has a more complex winding structure in its space, thus achieving better stability. Moreover, the branched polyethylene glycol epoxy derivative involved in the present invention is a compound with single molecular weight, therefore, the gel prepared thereby has better batch stability.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: December 21, 2021
    Assignee: JENKEM TECHNOLOGY CO., LTD. (TIANJIN)
    Inventors: Zhen Wei, Meina Lin, Xuan Zhao
  • Patent number: 11191870
    Abstract: The present invention discloses polyglycol epoxide crosslinked sodium hyaluronate gel for injection and a preparation method thereof. A polyglycol epoxide is a compound with single molecular weight preferably; a plurality of ether bonds are present in the molecule of the polyglycol epoxide, the water solubility is good, and thus, the polyglycol epoxide is more easily subjected to a crosslinking reaction with polysaccharides; and meanwhile, polyglycol is relatively easy in adjustment of the number of repeating units and relatively easy in control of length, and thus, the sodium hyaluronate gel prepared by taking the polyglycol epoxide as a crosslinker is relatively easy in regulation and control of properties. The crosslinked sodium hyaluronate gel is low in toxicity, little in residual, small in squeezing and pushing force, good in shaping performance, good in enzyme resistance and long in in-vivo retention time. The present invention further discloses a mild crosslinker deactivation technology.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: December 7, 2021
    Assignee: JENKEM TECHNOLOGY CO., LTD.
    Inventors: Zhen Wei, Meina Lin, Xuan Zhao
  • Publication number: 20210260634
    Abstract: The present disclosure provides a strip flatness prediction method considering lateral spread during rolling. The method includes: step 1: acquiring strip parameters, roll parameters and rolling process parameters; step 2: introducing a change factor of a lateral thickness difference before and after rolling and a lateral spread factor by considering lateral metal flow, and constructing a strip flatness prediction model based on the coupling of flatness, crown and lateral spread; step 3: constructing a three-dimensional (3D) finite element model (FEM) of a rolling mill and a strip, simulating strip rolling by the 3D FEM, extracting lateral displacement and thickness data of the strip during a stable rolling stage, calculating parameters of the strip flatness prediction model based on the coupling of flatness, crown and lateral spread; and step 4: predicting the flatness of the strip by the strip flatness prediction model based on the coupling of flatness, crown and lateral spread.
    Type: Application
    Filed: December 4, 2020
    Publication date: August 26, 2021
    Inventors: Jie SUN, Qinglong WANG, Pengfei SHAN, Zhen WEI, Wen PENG, Jingguo DING, Dianhua ZHANG
  • Publication number: 20210087326
    Abstract: The present invention provides a thermoplastic polyurethane (TPU) having a glass transition temperature between an ambient temperature and normal body temperature, wherein the TPU contains dicarboxyphenyl polyester structure represented by Formula 1 or 10-(2,3-dicarboxypropyl)-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide n(DOPO-ITA) polyester structure represented by Formula 2. The present invention also provides a polyester polyol containing DOPO-ITA polyester structure represented by Formula 2, a molar percentage of the 10-(2,3-dicarboxypropyl)-9,10-dihydro-9-oxa-10-oxide polyester structure in the whole polyester polyol ranges from 30% to 70%. The present invention further provides an article thereof. in Formula 1, R is C2 to C8 alkylene group or CH2CH2OCH2CH2; in Formula 2, R is C2 to C8 alkylene group or CH2CH2OCH2CH2.
    Type: Application
    Filed: September 19, 2019
    Publication date: March 25, 2021
    Inventors: Chiu-Peng TSOU, Zhen-Wei Chen, Wen-Wei CHENG, Ting-Ti HUANG, Sheng-Mao Tseng
  • Patent number: 10866162
    Abstract: Provided in the present disclosure is an online fault detection device installed in a train car and used for a high-speed train running component comprising a GPS module (1), a noise sensor (2), a 3G module (5), a solid-state drive (6), a microprocessor (4), a status indicator (3), and a buzzer (7). Input ends of the microprocessor (4) are connected to an output end of the GPS module (1) and an output end of the noise sensor (2) respectively. Output ends of the microprocessor (4) are connected to an input end of the status indicator (3) and an input end of the buzzer (7) respectively. The microprocessor (4) is interactively connected to the 3G module (5) and the solid-state drive (6) respectively. The device above is reliable and easy to be installed and maintained; and the components and sensor thereof are not prone to be damaged.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: December 15, 2020
    Assignees: HEFEI GOCOM INFORMATION & TECHNOLOGY CO., LTD., HEFEI UNIVERSITY OF TECHNOLOGY
    Inventors: Zhen Wei, Jian Chen, Lei Cheng, Qingxin Hu, Jiazhu Li, Pin Chen, Yunan Cheng
  • Publication number: 20200369809
    Abstract: The present invention relates to an additive composition for abatement of free aldehydes, particularly formaldehyde, or removing the same in the air, comprising—a polymer of acetoacetyl functional ethylenically unsaturated monomer, which contains at least 70 wt % of at least one acetoacetyl functional ethylenically unsaturated monomer, and 0 to 30 wt % of at least one ethylenically unsaturated monomer other than the acetoacetyl functional ethylenically unsaturated monomer, based on the total weight of all monomer(s), and—optionally, at least one amine, and to an interior coating composition comprising the additive composition.
    Type: Application
    Filed: November 12, 2018
    Publication date: November 26, 2020
    Inventors: Zhen WEI, Shuang Shuang XU, Juan ZHOU, Zhong ZENG
  • Patent number: 10747508
    Abstract: For function block framework generation, a method generates a function block framework for a hardware device. The function block framework includes function block framework source code and a function block framework description. The hardware device includes a logic engine and automation hardware. The function block framework presents a standard interface to a function block core executed by the logic engine. The method instantiates the function block framework and the function block core as an executable image for the hardware device. The method further configures the logic engine to execute the executable image using the function block framework description. The method executes the executable image with the logic engine.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: August 18, 2020
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Benfeng Tang, Tao Song, LingLai Li, Zhen Wei, Bingchao Tang, David W. Siegler, David B. Berman, John P. Caspers, Jeffrey S. Martin, Liz V. Bahl Prosak
  • Patent number: 10732152
    Abstract: A device for monitoring healthy status of machinery mounts is provided, which may include a plurality of vibration detectors, a signal acquisition device and a signal processor. The vibration detectors may detect the vibration signals from of a machine device, where the machine device may include a plurality of machinery mounts. The signal acquisition device may receive the vibration signals of the vibration detectors. The signal processor may execute a modal frequency analysis process to analyze the vibration signals of the vibration detectors, and calculate a vibration mode corresponding to the natural frequency of the machinery mounts in current status to serve as the test mode; then, the signal processor may compare the test mode with a reference mode to determine the healthy status of the machinery mounts, where the reference mode is corresponding to the natural frequency of the machinery mounts in the optimized status.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: August 4, 2020
    Assignee: NATIONAL CHUNG CHENG UNIVERSITY
    Inventors: Chih-Chun Cheng, Ping-Chun Tsai, Wen-Nan Cheng, Zhen-Wei Zhuang, Yu-Hsin Kuo, Zhi-Xuan Zhang, Yu-Sheng Chiu, Ren-Zh Lu