Patents by Inventor Wen Sun

Wen Sun 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: 12080299
    Abstract: Methods and systems for team cooperation with real-time recording of one or more moment-associating elements. For example, a method includes: delivering, in response to an instruction, an invitation to each member of one or more members associated with a workspace; granting, in response to acceptance of the invitation by one or more subscribers of the one or more members, subscription permission to the one or more subscribers; receiving the one or more moment-associating elements; transforming the one or more moment-associating elements into one or more pieces of moment-associating information; and transmitting at least one piece of the one or more pieces of moment-associating information to the one or more subscribers.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: September 3, 2024
    Assignee: Otter.ai, Inc.
    Inventors: Simon Lau, Yun Fu, James Mason Altreuter, Brian Francis Williams, Xiaoke Huang, Tao Xing, Wen Sun, Tao Lu, Kaisuke Nakajima, Kean Kheong Chin, Hitesh Anand Gupta, Julius Cheng, Jing Pan, Sam Song Liang
  • Patent number: 12061322
    Abstract: The present invention includes a camera optical lens 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 refractive power, a fourth lens having a positive refractive power, and a fifth lens having a negative refractive power. The camera optical lens satisfies the following conditions: 0.18?d1/TTL?0.40, 0.60?ET1/d1?1.00, ?7.00?f2/f??2.00, and 3.00?R6/R5?12.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: August 13, 2024
    Assignee: AAC OPTICS (SUZHOU) CO., LTD.
    Inventors: Wen Sun, Jia Chen
  • Publication number: 20240268189
    Abstract: A display panel, which belongs to the technical field of display devices. The display panel includes an opening area (20) provided with an opening: an active area (70) at least partially surrounding the opening area (20); and a first anti-crack area (40). The display panel in the first anti-crack area (40) further includes: at least one circle of anti-crack protective layer (41); the active area (70) includes at least one touch electrode layer (71); and the anti-crack protective layer (41) and at least one of the at least one touch electrode layer (71) are arranged in a same layer and with a same material. The anti-crack protective layer (41) of the display panel of the present disclosure may improve the anti-crack ability of the area surrounding the digging holes.
    Type: Application
    Filed: June 1, 2022
    Publication date: August 8, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wenbo Hu, Rui Cheng, Qiang Fu, Yaohong Tan, Wen Sun, Jenyu Lee, Xuwei Li, Jianyun Xu, Gaoqiang Wang, Jinyu Chao
  • Patent number: 12055790
    Abstract: A camera optical lens includes, from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens. At least one of the first lens to the eighth lens has a free-form surface, and the camera optical lens satisfies: ?7.50?f2/f6??1.50; and ?6.00?R1/R2??0.18, where f2 denotes a focal length of the second lens, f6 denotes a focal length of the sixth lens, R1 denotes a curvature radius of an object-side surface of the first lens, and R2 denotes a curvature radius of an image-side surface of the first lens. The camera optical lens has good optical performance, as well as a large aperture, ultra-thinness and a wide angle.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: August 6, 2024
    Assignee: AAC OPTICS (CHANGZHOU) CO., LTD.
    Inventors: Jia Chen, Wen Sun
  • Publication number: 20240229979
    Abstract: The present disclosure provides a bainite geological drilling pipe, comprising the following chemical elements in percentage by mass: 0.14-0.22% of C, 0.2-0.55% of Si, 2.1-2.9% of Mn, 0.01-0.04% of Nb, 0.015-0.04% of Al, 0.001-0.005% of B, 0<N?0.007%, with the balance being Fe and inevitable impurities, wherein a content ratio of Al to N is Al/N?3. In addition, the present disclosure further provides a manufacturing method for the bainite geological drilling pipe, comprising the following steps: (1) performing smelting and casting on molten steel to obtain a pipe blank; (2) performing heating, piercing, continuous rolling and sizing on the pipe blank to obtain a pipe body; and (3) performing two-stage air cooling on the pipe body; in first-stage air cooling, performing air circular blowing cooling on the outer surface of the pipe body, the temperature before cooling is greater than or equal to Ar/3+50° C., the cooling rate is 5-15° C./s, and cooling to a temperature range from Bs-100° C. to Bs-50° C.
    Type: Application
    Filed: February 25, 2022
    Publication date: July 11, 2024
    Applicant: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Wen SUN, Yaoheng LIU, Zhonghua ZHANG, Ping HU, Yannan MA
  • Patent number: 12032127
    Abstract: A camera optical lens is provided. The camera optical lens includes, from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens. The camera optical lens satisfies following conditions: 2.00?f1/f?4.50; and 3.00?d9/d10?12.00, where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, d9 denotes an on-axis thickness of the fifth lens, and d10 denotes an on-axis distance from an image side surface of the fifth lens to an object side surface of the sixth lens. The camera optical lens according to the present disclosure has good optical performance while meeting design requirements for large aperture, wide angle and ultra-thinning.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: July 9, 2024
    Assignee: Changzhou Raytech Optronics Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 12019214
    Abstract: The present disclosure discloses a camera optical lens including eight lenses which are, 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 positive refractive power, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, a sixth lens having a positive refractive power, a seventh lens having a negative refractive power and an eight lens having a negative refractive power, which satisfies following conditions: 0.95?f/TTL; ?3.50?f2/f??1.80; and 3.00?(R9+R10)/(R9?R10)?30.00; where f denotes a focal length of the camera optical lens. The camera optical lens can achieve good optical performance while meeting the design requirement for large aperture, long focal length and ultra-thinness (in a camera optical lens with the long focal length).
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 25, 2024
    Assignee: Changzhou Raytech Optronics Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 12001080
    Abstract: A camera optical lens includes, from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. The camera optical lens satisfies: ?4.50?f4/f??2.00, and 0.65?d5/d6?19.50, where f denotes a focal length of the camera optical lens, f4 denotes a focal length of the fourth lens, d5 denotes an on-axis thickness of the third lens, and d6 denotes an on-axis distance from an image-side surface of the third lens to an object-side surface of the fourth lens. The camera optical lens has a good optical performance and meet the design requirements of being ultra-thin and having a wide angle and a large apertures.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: June 4, 2024
    Assignee: AAC Optics (Changzhou) Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 12000983
    Abstract: The present disclosure relates to optical lens, and provides a camera optical lens 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 positive refractive power, a fifth lens having a negative refractive power, a sixth lens having a positive refractive power, a seventh lens having a negative refractive power, and an eighth lens having a negative refractive power; wherein the camera optical lens satisfies the following conditions: 0.95?f/TTL; ?4.00?f2/f??1.80; and 3.00?(R13+R14)/(R13?R14)?25.00. The camera optical lens can achieve good optical performance while meeting design requirements for a large aperture, a long focal length and ultra-thinness.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 4, 2024
    Assignee: Changzhou Raytech Optronics Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 12000981
    Abstract: The present disclosure provides a camera optical lens including eight lenses which are, from an object side to an image side in sequence: 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 having a negative refractive power; a fifth lens having a negative refractive power; a sixth lens having a positive refractive power; a seventh lens having a negative refractive power; and an eight lens having a negative refractive power; wherein the camera optical lens satisfies conditions of: 0.95?f/TTL; 3.00?f2/f?4.50; and 0.20?(R5+R6)/(R5?R6)?0.90. The camera optical lens can achieve good optical performance while meeting the design requirements for large aperture, long focal length and ultra-thinness.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 4, 2024
    Assignee: Raytech Optical (Changzhou) Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 12000986
    Abstract: Disclosed is a camera optical lens, comprising, 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 positive refractive power; and a fifth lens having a negative refractive power; wherein, the camera optical lens satisfies: 12.50?f3/f?20.00; 0.30?(R3+R4)/(R3?R4)?1.00; and 0.30?d5/d6?0.50; where, f denotes a focus length of the camera optical lens; f3 denotes a focus length of the third lens; R3 and R4 denote central curvature radii of an object side surface and an image side surface of the second lens respectively; d5 denotes an on-axis thickness of the third lens; and d6 denotes an on-axis distance from the image side surface of the third lens to an object side surface of the fourth lens.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 4, 2024
    Assignee: Raytech Optical (Changzhou) Co., Ltd.
    Inventors: Chenxiyang Chen, Wen Sun
  • Publication number: 20240147036
    Abstract: A vehicular camera module includes a camera and a cover assembly including a housing having inner and outer housing portions. The inner housing portion accommodates a transparent cover. The camera views through the cover and an outer surface of the cover is exposed exterior of the vehicle. The inner housing portion and the cover are rotatable relative to the camera. A perimeter region of the cover is recessed into the inner housing portion. A plurality of drainage channels extend radially along an outer surface of the inner housing portion and are coplanar with or recessed from the perimeter region of the outer surface of the cover. A motor operates to rotate the cover relative to the outer housing portion and the camera, which sheds moisture at the outer surface of the cover so that the moisture flows from the outer surface of the cover along the drainage channels.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 2, 2024
    Inventors: Guang Wen Sun, Antonio Antonellis Rufo
  • Publication number: 20240133490
    Abstract: The present disclosure provides a bainite geological drilling pipe, comprising the following chemical elements in percentage by mass: 0.14-0.22% of C, 0.2-0.55% of Si, 2.1-2.9% of Mn, 0.01-0.04% of Nb, 0.015-0.04% of Al, 0.001-0.005% of B, 0<N?0.007%, with the balance being Fe and inevitable impurities, wherein a content ratio of Al to N is Al/N?3. In addition, the present disclosure further provides a manufacturing method for the bainite geological drilling pipe, comprising the following steps: (1) performing smelting and casting on molten steel to obtain a pipe blank; (2) performing heating, piercing, continuous rolling and sizing on the pipe blank to obtain a pipe body; and (3) performing two-stage air cooling on the pipe body; in first-stage air cooling, performing air circular blowing cooling on the outer surface of the pipe body, the temperature before cooling is greater than or equal to Ar/3+50° C., the cooling rate is 5-15° C./s, and cooling to a temperature range from Bs-100° C. to Bs-50° C.
    Type: Application
    Filed: February 25, 2022
    Publication date: April 25, 2024
    Applicant: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Wen SUN, Yaoheng LIU, Zhonghua ZHANG, Ping HU, Yannan MA
  • Patent number: 11966017
    Abstract: A camera optical lens is provided. The camera optical lens includes seven lenses, and the seven lenses are sequentially arranged from an object side to an image side, i.e., a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, and a seventh lens having a negative refractive power. At least one of the first lens to the seventh lens includes a free-form surface. The camera optical lens according to the present disclosure can achieve good optical performance and meet the design requirements of being ultra-thin, and having a wide-angle and a large apertures.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: April 23, 2024
    Assignee: AAC Optics (Changzhou) Co., Ltd.
    Inventor: Wen Sun
  • Patent number: 11963432
    Abstract: A display substrate, including: a first film layer arranged on a side of a base substrate, a second film layer arranged on a side of the first film layer away from the base substrate and an adhesive material portion arranged therebetween; wherein the first film layer has a first surface and a second surface respectfully facing the second film layer and the first film layer, and the first surface is at least partially in contact with the second surface; the adhesive material portion is arranged at least partially in a non-flat contact area formed between the first film layer and the second film layer, to adhere the first film layer and the second film layer; an adhesion between the adhesive material portion and each of the first film layer and the second film layer is greater than an adhesion between the first film layer and the second film layer.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: April 16, 2024
    Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yaohong Tan, Jenyu Lee, Wen Sun, Yuanchen Chin
  • Patent number: 11947188
    Abstract: A camera optical lens includes, from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens. At least one of the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, the seventh lens, or the eighth lens has a free-form surface. The first lens has a negative refractive power, and the third lens has a positive refractive power, an object-side surface of the second lens is convex at a paraxial position, and an image-side surface of the eighth lens is concave at the paraxial position. The camera optical lens has a wide angle and ultra-thinness, as well as excellent optical performance.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: April 2, 2024
    Assignee: AAC Optics (Changzhou) Co., Ltd.
    Inventors: Wen Sun, Jia Chen
  • Patent number: D1037994
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: August 6, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Jingjing Liu, Yixin Zhang, Wen Sun, Li Liu, Xuhai Huang, Xintong Yu
  • Patent number: D1041392
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: September 10, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Jingjing Liu, Wen Sun, Yixin Zhang, Meijuan Zhu, Weihao Zhu, Yan Xi
  • Patent number: D1041393
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: September 10, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Yixin Zhang, Wen Sun, Jingjing Liu, Qingqing Liu, Sufang Wan, Feng Zhang
  • Patent number: D1041394
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: September 10, 2024
    Inventors: Long Qin, Wenlong Lin, Jingbo Qin, Wen Sun, Yixin Zhang, Jingjing Liu, Junjie Liu, Meijuan Zhu, Li Zhang