Patents by Inventor Jianping Lin

Jianping Lin 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: 20220348774
    Abstract: Described herein is a process of preparing a structural colored coating film including steps of i) applying colloidal particles dispersed in a solvent mixture including at least two organic solvents onto a substrate to form a colloidal particles layer; ii) drying the colloidal particles layer to form a photonic crystal structure layer; iii) applying a coating composition including at least one thermally crosslinkable resin and at least one crosslinking agent onto the photonic crystal structure layer to form a coating; and iv) heat curing. Also described herein is an article having at least one structural colored coating film obtainable or obtained from the process.
    Type: Application
    Filed: August 17, 2020
    Publication date: November 3, 2022
    Inventors: Xi Lin, Chrstian Gerhard Schaefer, Jianping Ge, Chuan Wang
  • Publication number: 20220341830
    Abstract: A non-destructive testing method for an elastic modulus of fine ceramic, an apparatus, and a storage medium, including controlling intact fine ceramic to enter a first testing position, fixing the test sample, controlling an ultrasonic testing instrument to be adjusted to a position of the sample, performing ultrasonic testing e, and collecting testing data; adjusting the sample to a second testing position, performing resilience testing on the sample, and collecting resilience data; building a data model according to the testing data, or substituting the testing data into the pre-built data model to obtain elastic modulus characterization data of the test sample. The test sample does not need to be cut into small-size test samples and is not destroyed, and the intact fine ceramic is subjected to non-destructive testing. The accuracy of tested data is improved, damage to the test sample is also avoided, and reuse of the sample is realized.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 27, 2022
    Applicants: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., JIANGXI HEMEI CERAMICS CO., LTD., GUANGDONG JIAMEI CERAMICS CO., LTD
    Inventors: Jianping HUANG, Yuezeng XIE, Kehui LIN, Hailong YU
  • Publication number: 20220341878
    Abstract: A non-destructive testing method for flexural strength of fine ceramic, an apparatus, and a storage medium, including adjusting an uncut intact fine ceramic test sample to an ultrasonic testing position, and fixing the test sample; adjusting an ultrasonic testing instrument, controlling and adjusting the positions of ultrasonic testing probes of the ultrasonic testing instrument until the ultrasonic testing probes, the fine ceramic test sample and the resiling direction are located on the same plane, performing ultrasonic testing on the test sample, and collecting ultrasonic testing data of the test sample; adjusting the position of the fine ceramic test sample until a resilience testing rod and the test sample are located on the same plane and fixed, performing resilience testing on the test sample, and collecting resilience testing data of the test sample; and building a data model, or substituting testing data into the pre-built data model.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 27, 2022
    Applicants: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., JIANGXI HEMEI CERAMICS CO., LTD., GUANGDONG JIAMEI CERAMICS CO., LTD
    Inventors: Jianping HUANG, Yuezeng XIE, Kehui LIN, Hailong YU
  • Publication number: 20220341883
    Abstract: An ultrasonic-resilience value testing apparatus for an inorganic non-metal plate, including: a fixing mechanism, a testing mechanism and a control mechanism. The fixing mechanism is for carrying and fixing an inorganic non-metal plate to be tested; the testing mechanism is for performing ultrasonic-resilience value testing on the inorganic non-metal plate fixed on the fixing mechanism; and the control mechanism is in communication connection to the fixing mechanism and the testing mechanism, and is for controlling the fixing mechanism and the testing mechanism to run. By setting the fixing mechanism, problems such as slipping, angle deviation, vibration or movement and damage to the test sample are avoided. By setting the testing mechanism for the resilience value testing, the phenomenon that the relevant mechanical properties of the test sample cannot be accurately reflected since a resilience angle, a velocity and the like are affected by human factors, is improved.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 27, 2022
    Applicants: DONGGUAN CITY WONDERFUL CERAMICS INDUSTRIAL PARK CO., LTD., JIANGXI HEMEI CERAMICS CO., LTD., GUANGDONG JIAMEI CERAMICS CO., LTD
    Inventors: Yuezeng XIE, Jianping HUANG, Kehui LIN, Hailong YU, Zhongmin LI
  • Patent number: 11459291
    Abstract: Provided is a method of preparation of (1R, 3S)-3-amino-1-cyclopentanol, the method including: contacting N-acylhydroxyamine and cyclopentadiene for an asymmetric cycloaddition, to yield a first intermediate I; hydrogenating the first intermediate I to yield a second intermediate II; hydrolyzing, ammonolyzing, hydrazinolyzing, or alcoholyzing an amido bond of the second intermediate II to yield a third intermediate III; and hydrogenating the third intermediate III to yield (1R, 3S)-3-amino-1-cyclopentanol.
    Type: Grant
    Filed: January 31, 2021
    Date of Patent: October 4, 2022
    Assignee: PORTON PHARMA SOLUTIONS LTD.
    Inventors: Wenqing Lin, Hongjie Zheng, Jianping Zhu, Yong Zhang, Jianchong Wang
  • Publication number: 20220222922
    Abstract: Object recognition methods and devices, and storage media are provided. In one aspect, an object recognition method includes: acquiring to-be-processed point cloud data and processing the to-be-processed point cloud data to obtain target point cloud data, the to-be-processed point cloud data including point cloud data of an to-be-recognized object; recognizing the to-be-recognized object from the target point cloud data and determining a target feature of the to-be-recognized object; and determining, according to the target feature, a target category to which the to-be-recognized object belongs among a plurality of categories to obtain a recognition result for the to-be-recognized object. The recognition result includes at least the target category.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 14, 2022
    Inventors: Xinge ZHU, Tai WANG, Yan XU, Jianping SHI, Dahua LIN
  • Publication number: 20220158462
    Abstract: The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a switch circuit, a drive signal transmission module and a reverse connection detection module. The drive signal transmission module is configured to transmit a drive signal output by a controller to the switch circuit, so as to conduct the switch circuit. The reverse connection detection module is configured to detect a connection state of the external load through a load connection terminal, and output a corresponding control signal to the drive signal transmission module according to a detection result, wherein the control signal is configured to control a transmission of the drive signal by the drive signal transmission module.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 19, 2022
    Inventors: Yun LEI, Zhifeng ZHANG, Ming CHENG, Jianping LIN, Mingxing OUYANG
  • Publication number: 20220158463
    Abstract: The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal coupled to an energy storage module, a load connection terminal coupled to an external load, a switch element, a power supply loop, and a reverse connection detection module. The reverse connection detection module outputs a first control signal to the power supply loop, when the external load is reversely coupled to the load connection terminal. The power supply loop is in a disconnection state and supplies no power to the switch element when it receives the first control signal. The switch element is in an off state when it receives no power supply, to make the power connection terminal and the load connection terminal be in a disconnection state, thereby preventing the energy storage module from providing a discharge output to the external load.
    Type: Application
    Filed: January 31, 2022
    Publication date: May 19, 2022
    Inventors: Yun LEI, Zhifeng ZHANG, Ming CHENG, Jianping LIN, Mingxing OUYANG
  • Patent number: 11277014
    Abstract: The present disclosure provides a smart connection device, a jump starter and a battery clamp. The smart connection device includes a power connection terminal, a load connection terminal, a switch circuit, and a reverse connection detection module. The power connection terminal and the load connection terminal are respectively electrically coupled to the battery assembly and the external load. The reverse connection detection module outputs, when it detects that the external load is reversely coupled to the load connection end, a first control signal to control the switch circuit to disconnect an electrical connection between the battery assembly and the external load, so as to prevent the battery assembly from providing a discharge output to the external load.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: March 15, 2022
    Assignee: SHENZHEN CARKU TECHNOLOGY CO., LIMITED
    Inventors: Yun Lei, Zhifeng Zhang, Ming Cheng, Jianping Lin, Mingxing Ouyang
  • Publication number: 20210323926
    Abstract: The present disclosure relates to novel lymphoid-specific tyrosine phosphatase (LYP, encoded by the PTPN22 gene) inhibitors, and to methods of making and using the novel LYP inhibitors. Thus, the compounds according to the disclosure may be used for treating diseases or disorders associated with PTPN22 genetic polymorphism, including type 1 diabetes, rheumatoid arthritis, systemic lupus erythematosis, Graves' disease, Addison's disease, vitiligo, juvenile arthritis, Hashimoto thyroiditis, and other rarer diseases. Furthermore, these LYP inhibitors may be served for a novel class of cancer immunotherapy. The compounds can be injected or orally administered.
    Type: Application
    Filed: February 5, 2021
    Publication date: October 21, 2021
    Applicant: Purdue Research Foundation
    Inventors: Zhong-Yin Zhang, Jianping Lin
  • Patent number: 10618891
    Abstract: The present invention relates to a synthesis process of suvorexant, novel compounds represented by formulas II, III, IV or V, or salts thereof for preparing suvorexant, and a method for preparing the intermediates. The preparation method uses a chiral starting material to synthesize chiral compounds represented by formulas II, III, IV or V, the compounds obtained being used for synthesizing the suvorexant. The preparation method has the advantages of simple operation, low cost, mild reaction conditions, simple post-treatment, easy to purify, high yield, high ee value for the product, and easy to industrialize. In the reaction route shown, R represents benzyl, allyl or 1-phenethyl, or optionally substituted benzyl at the 2 position to 6 position, such as 4-methoxybenzyl, 4-nitrobenzyl, 2-methylbenzyl, 4-chlorobenzyl or 3-fluorobenzyl.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: April 14, 2020
    Assignees: Zhejiang Huahai Pharmaceutical Co., Ltd., Shanghai Aobo Pharmtech, Inc., Ltd.
    Inventors: Jianping Lin, Xiaowen Guo, Xiaofei Gao, Chao Huang, Yuanbing Guo, Anping Tao, Luning Huang, Hong Gu
  • Publication number: 20190040052
    Abstract: The present invention relates to a synthesis process of suvorexant, novel compounds represented by formulas II, III, IV or V, or salts thereof for preparing suvorexant, and a method for preparing the intermediates. The preparation method uses a chiral starting material to synthesize chiral compounds represented by formulas II, III, IV or V, the compounds obtained being used for synthesizing the suvorexant. The preparation method has the advantages of simple operation, low cost, mild reaction conditions, simple post-treatment, easy to purify, high yield, high ee value for the product, and easy to industrialize. In the reaction route shown, R represents benzyl, allyl or 1-phenethyl, or optionally substituted benzyl at the 2 position to 6 position, such as 4-methoxybenzyl, 4-nitrobenzyl, 2-methylbenzyl, 4-chlorobenzyl or 3-fluorobenzyl.
    Type: Application
    Filed: January 25, 2017
    Publication date: February 7, 2019
    Inventors: Jianping Lin, Xiaowen Guo, Xiaofei Gao, Chao Huang, Yuanbing Guo, Anping Tao, Luning Huang, Hong Gu
  • Publication number: 20160326662
    Abstract: The present invention discloses a device for inductively suppressing acid mist from electrowinning. The device comprises a polar plate. A first isolation net and a second isolation net are respectively provided at two sides of the polar plate. Gaps are left between the first and second isolation nets and the two sides of the polar plate respectively. A first isolation piece and a second isolation piece are respectively provided to two sides of a top of the polar plate and are respectively located above the first and second isolation nets. The present invention also discloses a process for inductively suppressing acid mist from electrowinning by using the above device. The acid mist suppressing device and process of the present invention can prevent formation of acid mist during an electrowinning process so that pollution of acid mist can be eliminated and clean production can be realized.
    Type: Application
    Filed: September 14, 2015
    Publication date: November 10, 2016
    Applicant: Hangzhou Sanal Environmental Technology Co., LTD.
    Inventors: Jianping Lin, Wentang Shi, Xiangfeng Shen, Cheng Luo
  • Publication number: 20130320173
    Abstract: The invention relates to a robot mobile phone jacket support frame, including two brackets A(1) and B(2), three pins A(3), B(4) and C(5). Wherein, pin A(3) is inlaid in bracket A(1); pin C (5) is installed into the two holes on bracket B (2); bracket B(2) is fixed in bracket A(1) through pin B(4) to become a bracket assembly; the free end of bracket B (2) of the bracket assembly is installed in a single bottom sliding slot, and the bulges of pin A(3) are slid into the axle holes through the corresponding guiding holes on the single bottom. The support frame is firm and the brackets are convenient to fold, the appearance is beautiful, the brackets can perfectly match the appearance, three-dimensional sense is strong, and the support frame is suitably designed on the protective jackets of various bar smart mobile phones with 4-inch screen or above.
    Type: Application
    Filed: May 31, 2012
    Publication date: December 5, 2013
    Applicant: WIN2000 TELECOMCO LTD.
    Inventor: Jianping Lin