Patents by Inventor Linan ZHANG
Linan ZHANG 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: 12013498Abstract: A low-frequency acoustic wave generating device for detecting pipeline blockage related to the technical field of pipeline detection is provided and includes a sealing shell configured to be communicated with a pipeline, a sealed pressure environment is formed inside the sealing shell. A low-frequency electroacoustic transducer is disposed inside the sealing shell, the low-frequency electroacoustic transducer is connected to a signal generator and is configured to transmit an acoustic wave into the pipeline. The device transmits the acoustic wave signals to a high-pressure gas pipeline, combined with a signal generator capable of generating any waveform, thereby emitting any waveform of acoustic wave signal into the pipeline. The use of acoustic waves with special markings and characteristics for pipeline blockage detection can improve the anti-noise interference ability of the acoustic wave detection, and improve the precision of the detection.Type: GrantFiled: January 2, 2024Date of Patent: June 18, 2024Assignees: NINGBO INST. OF DALIAN UNIVERSITY OF TECHNOLOGY, DALIAN UNIVERSITY OF TECHNOLOGYInventors: Huiyong Liang, Jiafei Zhao, Xin Lv, Yongchen Song, Jiawei Chu, Shi Shen, Lei Yang, Xingyu Lu, Linan Zhao, Shuangqing Zhang
-
Publication number: 20240194799Abstract: A solar cell and a photovoltaic module. The solar cell includes substrate, tunnel oxide layer, doped conductive layer, intrinsic polycrystalline silicon layer, enhanced conductive portion, and first electrodes. The tunnel oxide layer covers the first surface of the substrate. The doped conductive layer covers one side of the tunnel oxide layer away from the substrate. The intrinsic polycrystalline silicon layer is formed on one side of the doped conductive layer away from the tunnel oxide layer. The enhanced conductive portion covers one side of the intrinsic polycrystalline silicon layer away from the doped conductive layer, and is at least partially connected to the doped conductive layer. First electrodes are formed on one side of the enhanced conductive portion away from the intrinsic polycrystalline silicon layer, and at least part of each first electrode is located in the enhanced conductive portion to be electrically connected to the doped conductive layer.Type: ApplicationFiled: March 21, 2023Publication date: June 13, 2024Applicants: ZHEJIANG JINKO SOLAR CO., LTD., JINKO SOLAR CO., LTD.Inventors: Jingsheng JIN, Linan ZHANG
-
Patent number: 11958718Abstract: The present invention discloses a multi-channel impact-resistant intelligent-constant-deceleration hydraulic braking system, and relates to the field of safety braking control for mine hoist systems. A technical point of the braking system is that the braking system includes a braking circuit formed by a constant-deceleration hydraulic system, a constant-deceleration electrical closed-loop control system, and a detection and feedback apparatus. The constant-deceleration hydraulic system is provided with N+1 independent complete oil return channels, where N is a positive integer greater than or equal to 3. The oil return channels are disposed in parallel to form parallel independent braking circuits, that is, are “multi-channel” and do not have a “common output point”. The oil return channel includes a backup oil source, an electro-hydraulic signal conversion and amplification component, an operating mode switching apparatus, and an execution component that are sequentially connected.Type: GrantFiled: March 30, 2020Date of Patent: April 16, 2024Assignees: TAIYUAN UNIVERSITY OF TECHNOLOGY, Guiyang Plateau Mining Machinery Company LimitedInventors: Ziming Kou, Zhensheng Wang, Juan Wu, Deling Xie, Yandong Wang, Waiwen Zhang, Linan Zhang
-
Patent number: 11958043Abstract: A method of making a multicomponent photocatalyst, includes inducing precipitation from a pre-cursor solution comprising a pre-cursor of a plasmonic material and a pre-cursor of a reactive component to form co-precipitated particles; collecting the co-precipitated particles; and annealing the co-precipitated particles to form the multicomponent photocatalyst comprising a reactive component optically, thermally, or electronically coupled to a plasmonic material.Type: GrantFiled: May 11, 2018Date of Patent: April 16, 2024Assignee: William Marsh Rice UniversityInventors: Nancy Jean Halas, Peter Nordlander, Hossein Robatjazi, Dayne Francis Swearer, Chao Zhang, Hangqi Zhao, Linan Zhou
-
Publication number: 20240108633Abstract: A JAK inhibitor may be used in preparation of a medicament. The medicament may be used for preventing and/or treating a disease or condition associated with an antitumor agent in a subject. A pharmaceutical composition may include the JAK inhibitor as may a kit. The JAK inhibitor may include a compound of formula (I) or a pharmaceutically acceptable salt thereof: Q, X, Y, and Z being independently N or C, and R1, R2 and R3 being independently a 5-6-membered aromatic ring, 5-6-membered heteroaromatic ring, 5-6-membered cycloalkyl, 5-6-membered heterocycloalkyl, amino, or amido, the aromatic ring, heteroaromatic ring, cycloalkyl, and/or heterocycloalkyl being optionally substituted by a substituent.Type: ApplicationFiled: December 28, 2021Publication date: April 4, 2024Applicant: ONQUALITY PHARMACEUTICALS CHINA LTD.Inventors: Wenxi LI, Shiyi ZHANG, Qing YOU, Linan YANG, Zhaoyu WU
-
Patent number: 11804564Abstract: Provided is a solar cell, including: an N-type semiconductor substrate having a front surface and a rear surface opposite to the front surface; a boron diffusion layer arranged on the front surface of the N-type semiconductor substrate, a first passivation layer is provided on a surface of the boron diffusion layer, and a first electrode is provided passing through the first passivation layer to form an electrical connection with the N-type semiconductor substrate; and a phosphorus-doped polysilicon layer arranged on the rear surface of the N-type semiconductor substrate. A silicon oxide layer containing nitrogen and phosphorus is provided between the rear surface of the N-type semiconductor substrate and the phosphorus-doped polysilicon layer, a second passivation layer is provided on a surface of the phosphorus-doped polysilicon layer, and a second electrode is provided passing through the second passivation layer to form an electrical connection with the phosphorus-doped polysilicon layer.Type: GrantFiled: May 5, 2022Date of Patent: October 31, 2023Assignee: Jinko Solar Co., Ltd.Inventors: Jiahua Qu, Jingsheng Jin, Linan Zhang
-
Publication number: 20230079799Abstract: Provided is a solar cell, including: an N-type semiconductor substrate having a front surface and a rear surface opposite to the front surface; a boron diffusion layer arranged on the front surface of the N-type semiconductor substrate, a first passivation layer is provided on a surface of the boron diffusion layer, and a first electrode is provided passing through the first passivation layer to form an electrical connection with the N-type semiconductor substrate; and a phosphorus-doped polysilicon layer arranged on the rear surface of the N-type semiconductor substrate. A silicon oxide layer containing nitrogen and phosphorus is provided between the rear surface of the N-type semiconductor substrate and the phosphorus-doped polysilicon layer, a second passivation layer is provided on a surface of the phosphorus-doped polysilicon layer, and a second electrode is provided passing through the second passivation layer to form an electrical connection with the phosphorus-doped polysilicon layer.Type: ApplicationFiled: May 5, 2022Publication date: March 16, 2023Inventors: Jiahua QU, Jingsheng JIN, Linan ZHANG
-
Publication number: 20210061613Abstract: The present invention discloses a multi-channel impact-resistant intelligent-constant-deceleration hydraulic braking system, and relates to the field of safety braking control for mine hoist systems. A technical point of the braking system is that the braking system includes a braking circuit formed by a constant-deceleration hydraulic system, a constant-deceleration electrical closed-loop control system, and a detection and feedback apparatus. The constant-deceleration hydraulic system is provided with N+1 independent complete oil return channels, where N is a positive integer greater than or equal to 3. The oil return channels are disposed in parallel to form parallel independent braking circuits, that is, are “multi-channel” and do not have a “common output point”. The oil return channel includes a backup oil source, an electro-hydraulic signal conversion and amplification component, an operating mode switching apparatus, and an execution component that are sequentially connected.Type: ApplicationFiled: March 30, 2020Publication date: March 4, 2021Applicants: TAIYUAN UNIVERSITY OF TECHNOLOGY, Guiyang Plateau Mining Machinery Company LimitedInventors: Ziming KOU, Zhensheng WANG, Juan WU, Deling XIE, Yandong WANG, Waiwen ZHANG, Linan ZHANG