Patents by Inventor Xiaonan Zhao
Xiaonan Zhao 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: 20250101777Abstract: A self-adjusting vehicle door lock catch assembly includes: a lock catch body, which includes a base and a lock cylinder, where the base is provided with a bolt through-hole, a first surface of the base is provided with a slide groove, and the lock cylinder is fixedly connected to the first surface of the base; a floating adjustment piece, which is provided in the slide groove, where the floating adjustment piece is provided with an opening, and the bolt through-hole has a diameter larger than that of the opening of the floating adjustment piece; a fastener, where the diameter of the opening of the floating adjustment piece matches a size of the fastener; and a limit block which is connected to the base, where a limit groove is provided between the limit block and the base, and the limit block limits the lock catch body through the limit groove.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Applicants: Zhejiang ZEEKR Intelligent Technology Co., Ltd., Zhejiang Geely Holding Group Co., Ltd.Inventors: Xiaonan ZHAO, Lingjie XU, Duo LI, Zhigao NIU, Xiaoyuan JIANG, Dacheng YANG
-
Publication number: 20250091528Abstract: A front cover structure of a vehicle includes a front cover outer and a front cover plastic inner plate. The front cover outer plate includes a transparent plastic layer and a colored plastic layer. Along a thickness direction of the front cover outer plate, the transparent plastic layer is provided on an upper surface of the colored plastic layer. Along the thickness direction, the front cover outer plate and the front cover plastic inner plate are stacked, and the front cover plastic inner plate is connected to the colored plastic layer.Type: ApplicationFiled: November 29, 2024Publication date: March 20, 2025Applicants: Zhejiang ZEEKR Intelligent Technology Co., Ltd., Zhejiang Geely Holding Group Co., Ltd.Inventors: Xiaonan ZHAO, Dongsheng ZHANG, Da HE, Lingjie XU, Shengjia LIU, Xiaoyuan JIANG, Dacheng YANG
-
Patent number: 11580585Abstract: Disclosed are one or more embodiments for a unique and personalized experience for a user interacting with an electronic commerce site by identifying user-preferred item attributes using supervised machine learning and presenting items to the user in an arrangement that is based on the identified item attributes. A shopping mission is determined according to user interactions with an electronic commerce site. The shopping mission is applied to an attribute prediction model that is trained to detect user-preferred item attributes for items included the item category and estimate a likelihood that an item containing a particular attribute will be purchased or interacted with during the interactions with the electronic commerce site.Type: GrantFiled: June 29, 2020Date of Patent: February 14, 2023Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Sneha Rajana, Ben Allison, Xiaonan Zhao, Pranav Varia, Sungro Yoon, Charles Lawrence Scott, Daniel Lloyd
-
Patent number: 11467375Abstract: 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 glass material; a third lens made of a plastic material; a fourth lens made of a plastic 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: 1.00?f1/f?1.50; 1.70?n1?2.20; ?2.00?f3/f4?2.00; 0.50?(R13+R14)/(R13?R14)?10.00; and 1.70?n2?2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.Type: GrantFiled: November 6, 2019Date of Patent: October 11, 2022Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yang Zhang
-
Patent number: 11409076Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens satisfies following conditions: 62.00<R7/f4<70.00; 0.10<R1/R2<0.40; and ?0.50<R3/R4<?0.30, where f4 denotes a focal length of the fourth lens; R1 denotes a curvature radius of an object side surface of the first lens; R2 denotes a curvature radius of an image side surface of the first lens; R3 denotes a curvature radius of an object side surface of the second lens; R4 denotes a curvature radius of an image side surface of the second lens; and R7 denotes a curvature radius of an object side surface of the fourth lens.Type: GrantFiled: December 5, 2019Date of Patent: August 9, 2022Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Xiaonan Zhao, Hiroyuki Teraoka
-
Patent number: 11137579Abstract: 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 plastic material; a fourth lens made of a plastic material; a fifth lens made of a plastic material; a sixth lens made of a glass material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.51?f1/f?2.50; 1.70?n6?2.20; ?2.00?f3/f4?2.00; 0.00?(R13+R14)/(R13?R14)?10.00; and 0.015?d11/TTL?0.200. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.Type: GrantFiled: November 6, 2019Date of Patent: October 5, 2021Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yang Zhang
-
Patent number: 10795125Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.Type: GrantFiled: May 4, 2018Date of Patent: October 6, 2020Assignee: AAC Optics Solutions Ptd. Ltd.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yi Ji
-
Patent number: 10739558Abstract: The present invention provides a camera optical lens, comprising a lens group having a plurality of lens units and an aperture stop; wherein one of the lens units is provided with a coding surface having a wavefront coding surface near the aperture stop. Due to the wavefront coding surface, the aspherical surface can modulate the distribution of optical path of the camera optical lens.Type: GrantFiled: July 20, 2018Date of Patent: August 11, 2020Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Xiaonan Zhao, Rongbao Shi
-
Publication number: 20200209525Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens satisfies following conditions: 62.00<R7/f4<70.00; 0.10<R1/R2<0.40; and ?0.50<R3/R4<?0.30, where f4 denotes a focal length of the fourth lens; R1 denotes a curvature radius of an object side surface of the first lens; R2 denotes a curvature radius of an image side surface of the first lens; R3 denotes a curvature radius of an object side surface of the second lens; R4 denotes a curvature radius of an image side surface of the second lens; and R7 denotes a curvature radius of an object side surface of the fourth lens.Type: ApplicationFiled: December 5, 2019Publication date: July 2, 2020Inventors: Xiaonan Zhao, Hiroyuki Teraoka
-
Publication number: 20200209560Abstract: 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 glass material; a third lens made of a plastic material; a fourth lens made of a plastic 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: 1.00?f1/f?1.50; 1.70?n1?2.20; ?2.00?f3/f4?2.00; 0.50?(R13+R14)/(R13?R14)?10.00; and 1.70?n2?2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.Type: ApplicationFiled: November 6, 2019Publication date: July 2, 2020Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yang Zhang
-
Publication number: 20200209559Abstract: 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 plastic material; a fourth lens made of a plastic material; a fifth lens made of a plastic material; a sixth lens made of a glass material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.51?f1/f?2.50; 1.70?n6?2.20; ?2.00?f3/f4?2.00; 0.00?(R13+R14)/(R13?R14)?10.00; and 0.015?d11/TTL?0.200. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.Type: ApplicationFiled: November 6, 2019Publication date: July 2, 2020Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yang Zhang
-
Patent number: 10488621Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: GrantFiled: December 13, 2017Date of Patent: November 26, 2019Assignee: AAC Technologies Pte. Ltd.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Patent number: 10451847Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: GrantFiled: December 13, 2017Date of Patent: October 22, 2019Assignee: AAC Technologies Pte. Ltd.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Publication number: 20190227270Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.Type: ApplicationFiled: May 4, 2018Publication date: July 25, 2019Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yi Ji
-
Patent number: 10310232Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: GrantFiled: December 13, 2017Date of Patent: June 4, 2019Assignee: AAC TECHNOLOGIES PTE. LTD.Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Publication number: 20190121070Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: ApplicationFiled: December 13, 2017Publication date: April 25, 2019Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Publication number: 20190121072Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: ApplicationFiled: December 13, 2017Publication date: April 25, 2019Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Publication number: 20190121071Abstract: 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, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.Type: ApplicationFiled: December 13, 2017Publication date: April 25, 2019Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang
-
Publication number: 20190025546Abstract: The present invention provides a camera optical lens, comprising a lens group having a plurality of lens units and an aperture stop; wherein one of the lens units is provided with a coding surface having a wavefront coding surface near the aperture stop. Due to the wavefront coding surface, the aspherical surface can modulate the distribution of optical path of the camera optical lens.Type: ApplicationFiled: July 20, 2018Publication date: January 24, 2019Inventors: Xiaonan Zhao, Rongbao Shi