Patents by Inventor Yanmei Wang

Yanmei Wang 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: 11463649
    Abstract: The disclosure provides a display device and a display image rotation adapting method. A rotating component may be controlled to rotate a screen into a portrait mode if a video media resource is a vertical media resource and the screen is in a landscape mode; or, the rotating component may be controlled to rotate the screen into a landscape mode if the video media resource is a horizontal media resource and the screen is in a portrait mode, so as to adapt to an aspect ratio corresponding to the video media resource.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: October 4, 2022
    Assignee: Hisense Visual Technology Co., Ltd.
    Inventors: Yanmei Yu, Shuo Zhu, Dayong Wang, Meiyan Sun
  • Patent number: 11460663
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 4.00?f1/f?6.00; and ?50.00?R5/d5??20.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: October 4, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Publication number: 20220300241
    Abstract: The disclosure provides a display apparatus and a cast method, including: a display; a rotation assembly; and a controller configured to receive image information sent from a terminal device. When the terminal is in a portrait mode, the image information includes effective area information and left and right black area information. The effective area information corresponds to content displayed on a current screen of the terminal device. The display is controlled to present a cast image based on the effective area information. The cast image is obtained by enlarging the effective area information by preset times.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 22, 2022
    Inventors: Ziquan SONG, Xiujuan PANG, Zhikui WANG, Yanmei YU, Naijin LI
  • Patent number: 11435558
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens made of a glass material; a second lens made of a plastic material; a third lens made of a plastic material; a fourth lens made of a plastic material; a fifth lens made of a glass material; a sixth lens made of a plastic material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.51?f1/f?2.50; 1.69?n1?2.20; 0.60?f3/f4?2.00; ?10.00?(R13+R–)/(R13?R14)?10.00; and 1.70?n5?2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: September 6, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Zhanli Guo, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 11428903
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: ?3.00?f1/f2??1.00; and 2.00?R3/R4?50.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 30, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Zhanli Guo, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Publication number: 20220249435
    Abstract: Applications of butyrolactone-I in preparation of medicine for preventing aluminum-induced neuroinflammation and/or memory and cognitive disorder in zebrafish are provided. The applications have proven that at the animal level, butyrolactone-I may prevent aluminum-induced neuroinflammation and improve memory and cognitive disorder through the targets of antioxidation-inhibition of acetylcholinesterase activity-antiinflammation-regulation of intestinal flora disorder, and that butyrolactone-I may be used to prepare medicine for preventing aluminum-induced neuroinflammation and/or improving memory and cognitive disorder, thus providing a feasible scheme for preventing neurodegenerative diseases in clinical medicine.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 11, 2022
    Inventors: YI ZHANG, YINGYING NIE, YAYUE LIU, XIAOXIANG MA, JINYUE LIANG, YANMEI LI, YUAN WANG, ZHIYOU YANG, YONGPING ZHANG, CAI SONG, PENGZHI HONG, ZHONGJI QIAN
  • Patent number: 11402613
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens having a positive refractive power; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 2.00?f2/f3?5.00; and 1.00?d3/d5?2.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 2, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Hiroyuki Teraoka, Lei Zhang, Yanmei Wang, Shuang Wu
  • Patent number: 11402614
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: ?3.00?f1/f2??1.00; and ?30.00?R3/R4??2.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: August 2, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Jianming Wang, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20220213588
    Abstract: Mo doped AlCrSiN/Mo self-lubricating films and a preparation method thereof are provided. The AlCrSiN/Mo self-lubricating films are prepared by doping Mo element into the AlCrSiN films, and the Mo content in the resulted films is in the range of 0.3-6.3 at. %. The films are prepared on the substrates by high power impulse magnetron sputtering (HiPIMS) and pulsed DC magnetron sputtering hybrid coating technology. The prepared AlCrSiN/Mo self-lubricating films possess high hardness, good toughness, excellent antifriction characteristics and good chemical stability.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventors: Tiegang WANG, Deqiang MENG, Yanmei LIU, Bing YAN, Renren XU, Zhaoxing YIN
  • Publication number: 20220213318
    Abstract: A method of preparing a vinyl collagen microsphere polyamide fiber composite material includes the following steps: step 1: modifying a collagen with methacrylic anhydride to obtain a vinyl collagen, then emulsifying and cross-linking the vinyl collagen to obtain vinyl collagen microspheres; step 2: treating a polyamide fiber substrate with formaldehyde to obtain a hydroxylated polyamide fiber substrate, treating the hydroxylated polyamide fiber with (3-mercaptopropyl)trimethoxysilane (MPS) to obtain a sulfhydrylated polyamide fiber substrate; and step 3: modifying the sulfhydrylated polyamide fiber substrate with the vinyl collagen microspheres to obtain the vinyl collagen microsphere polyamide fiber composite material.
    Type: Application
    Filed: October 11, 2021
    Publication date: July 7, 2022
    Applicant: SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Na XU, Yanmei XING, Xuechuan WANG
  • Patent number: 11378781
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens and a sixth lens. The camera optical lens satisfies following conditions: 2.00R3/R45.00; 1.50R1/d13.00; 0.30R2/R32.00; and 1.02n2/n31.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: July 5, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Hiroyuki Teraoka, Lei Zhang, Yanmei Wang, Wenbo Hu
  • Patent number: 11372211
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: ?5.00?f1/f2??2.00; and ?20.00?(R1+R2)/(R1?R2)??1.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: June 28, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Zhanli Guo, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 11366295
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: ?10.00?f1/f3??1.00; 3.00?R5/R6?20.00; and 100?(R3+R4)/(R3?R4). The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: June 21, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Jianming Wang, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 11353684
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: June 7, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Yang Zhang
  • Publication number: 20220171166
    Abstract: The present invention discloses a camera optical lens with seven-piece lenses including, from an object side to an image side in sequence, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a negative refractive power, a sixth lens having a positive refractive power and a seventh lens having a negative refractive power. The camera optical lens satisfies the following conditions: ?3?f3/f2??2 and ?4?(R1?R2)/(R3?R4)??1.5. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide-angle, and ultra-thin.
    Type: Application
    Filed: November 30, 2021
    Publication date: June 2, 2022
    Inventors: Takaaki Teranishi, Yanmei Wang
  • Patent number: 11347032
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 3.00?f2/f3?4.00; and 3.00?d1/d3?5.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 10, 2019
    Date of Patent: May 31, 2022
    Assignee: ACC Optics Solutions Pte. Ltd.
    Inventors: Qing Zhao, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 11347031
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 1.00?f1/f2?3.00; and 2.00?(R1+R2)/(R1?R2)?15.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 10, 2019
    Date of Patent: May 31, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Kaoru Yamazaki, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 11340432
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens made of a plastic material; a second lens made of a plastic material; a third lens made of a glass material; a fourth lens made of a glass material; a fifth lens made of a plastic material; a sixth lens made of a plastic material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.50?f1/f?2.50; 1.70?n3?2.20; ?2.00?f3/f4?2.00; 1.00?(R13+R14)/(R13?R14)?10.00; and 1.70?n4?2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: May 24, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Yonghua Ji, Lei Zhang, Yanmei Wang, Yanli Xie
  • Patent number: 11340434
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a negative refractive power; a third lens having a negative refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: ?3.01?f1/f2??1.00; and 12.00?(R1+R2)/(R1?R2)?25.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: May 24, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Yutong Guo, Lei Zhang, Yanmei Wang, Zixuan Huang
  • Patent number: 11340422
    Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens having a positive refractive power; a third lens having a positive refractive power; a fourth lens; a fifth lens; and a sixth lens. The camera optical lens satisfies following conditions: 5.00?f1/f?7.50; and 9.00?R1/d1?15.00. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: May 24, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yuanshan Cui