Patents by Inventor Mingzhu Wang

Mingzhu 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: 11877044
    Abstract: A camera module, an integral base component of same, and a manufacturing method therefor are provided. The camera module includes at least one lens, at least one photosensitive chip, at least one filter, and at least one integral base component. The integral base component includes a base part and a circuit board part. The base part is integrally packaged in the circuit board part. The photosensitive chip is mounted on the circuit board part. The base part forms at least one through hole so as to provide the photosensitive chip with a light path. The lens is arranged on the light path of the photosensitive chip.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: January 16, 2024
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Nan Guo, Zhenyu Chen, Zhen Huang, Feifan Chen, Liang Ding
  • Patent number: 11874584
    Abstract: A split lens assembly module, comprising: a focusing mechanism; and a lens assembly, wherein the lens assembly comprises at least two optical lenses, at least one lens barrel member and a bearing structure, each of the at least one lens barrel member holds at least one optical lens to form at least one to-be-adjusted lens assembly, the bearing structure holds at least one optical lens to form a fixing lens assembly, the to-be-adjusted lens assembly is pre-assembled on the fixing lens assembly, the to-be-adjusted lens assembly is suitable for being adjusted relative to an assembly position of the fixing lens assembly, the fixing lens assembly is mounted inside the focusing mechanism through the bearing structure, and moves as the focusing mechanism is powered on, which is suitable for focusing.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: January 16, 2024
    Inventors: Mingzhu Wang, Heng Jiang, Feifan Chen, Chunmei Liu, Nan Guo, Hong Li, Bojie Zhao, Liang Ding
  • Patent number: 11867965
    Abstract: An adjustable optical lens and camera module and manufacturing method thereof are provided, wherein the camera module includes an optical sensor and an adjustable optical lens. The adjustable optical lens, which is arranged in a photosensitive path of the optical sensor, includes an optical structural member and at least two lenses. Each of the lens is arranged in an internal space of the optical structural member along an axial direction of the optical structural member, wherein before packaging the adjustable optical lens and the optical sensor, at least one position of the lens in the internal space of the optical structural member is able to be adjusted, so that a central axis line of the adjustable optical lens and a central axis line of the optical sensor are coincided, so as to improve the image quality of the camera module.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: January 9, 2024
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Liang Ding, Chunmei Liu, Feifan Chen, Nan Guo, Heng Jiang
  • Patent number: 11835784
    Abstract: An adjustable optical lens, a camera module and an aligning method thereof are disclosed. The adjustable optical lens includes at least one lens element and an optical structure element. Each of the lens elements is successively and overlappingly arranged in an photosensitive apparatus of the optical structure element, wherein at least one of the lens elements is configured as an adjustable lens element whose assemble position is adjustable. The optical structure element has at least one adjusting channel and at least one fixing channel for adjusting and fixing the adjustable lens element respectively.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: December 5, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Liang Ding, Chunmei Liu, Feifan Chen, Nan Guo
  • Patent number: 11824071
    Abstract: A molded photosensitive assembly of a camera module includes at least one supporting member formed by a first substance, at least one photosensitive element, at least one circuit board, at least one set of wires electrically connecting the photosensitive element to the circuit board, and at least one molded base. Two ends of each of the wires are respectively connected to a chip connector of the photosensitive element and a circuit connector of the circuit board. The molded base is formed by a second substance and comprises a molded body and has at least one light window, wherein the photosensitive element and the wires are protected by a supporting member which is provided for avoiding an upper mold of a molding-die pressing on the wires during the molding process.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: November 21, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Nan Guo, Bojie Zhao, Takehiko Tanaka, Zhen Huang, Zhongyu Luan, Heng Jiang
  • Patent number: 11822099
    Abstract: An array imaging module includes a molded photosensitive assembly which includes a supporting member, at least a circuit board, at least two photosensitive units, at least two lead wires, and a mold sealer. The photosensitive units are coupled at the chip coupling area of the circuit board. The lead wires are electrically connected the photosensitive units at the chip coupling area of the circuit board. The mold sealer includes a main mold body and has two optical windows. When the main mold body is formed, the lead wires, the circuit board and the photosensitive units are sealed and molded by the main mold body of the mold sealer, such that after the main mold body is formed, the main mold body and at least a portion of the circuit board are integrally formed together at a position that the photosensitive units are aligned with the optical windows respectively.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: November 21, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Nan Guo, Zhenyu Chen, Heng Jiang, Zhongyu Luan, Fengsheng Xi, Feifan Chen, Liang Ding
  • Patent number: 11785325
    Abstract: A camera module and an electronic device having the same, and a method for manufacturing the camera module, wherein the fixed-focus camera module comprises a circuit board; a photosensitive element, which is conductively connected to the circuit board; a molded base, wherein the molded base is integrally molded on the circuit board and the photosensitive element, and the molded base forms a light window, so as to provide a light passage for the photosensitive chip through the light window; and an optical lens, wherein the optical lens is supported on the molded base and corresponds to the light window formed by the molded base, wherein the circuit board comprises a circuit board substrate and at least one electronic component, wherein the at least one electronic component is electrically connected to the circuit board substrate, wherein the circuit board substrate has a blank side, and wherein the blank side of the circuit board substrate is free of the at least one electronic component.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: October 10, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhewen Mei, Nan Guo, Lifeng Yao, Zhenyu Chen
  • Publication number: 20230317747
    Abstract: A camera module is provided, including a circuit board, a photosensitive element, an optical lens, and a filter element. The circuit board includes a substrate having a substrate front surface, a substrate back surface, and a substrate channel. The substrate front surface and the substrate back surface correspond to each other, and the substrate channel extends from the substrate front surface to the substrate back surface. The photosensitive element has a photosensitive area and a non-photosensitive area surrounding the photosensitive area. A first part of the non-photosensitive area is mounted on the back surface substrate. The photosensitive element and the substrate are conductively connected. The photosensitive area and a second part of the non-photosensitive area correspond to the substrate channel. The optical lens is held in a photosensitive path of the photosensitive element. The filter element is directly mounted on the substrate front surface of the substrate.
    Type: Application
    Filed: June 8, 2023
    Publication date: October 5, 2023
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Nan GUO, Zhenyu CHEN, Takehiko TANAKA, Jingfei HE, Zhen HUANG, Zhongyu LUAN, Feifan CHEN
  • Patent number: 11774698
    Abstract: The present invention provides a method for assembling a camera module, including: preparing a first sub-lens assembly and a second sub-assembly, wherein the second sub-assembly includes a second sub-lens assembly and a photosensitive assembly fixed together; arranging the first sub-lens assembly on an optical axis of the second sub-lens assembly to form an optical system capable of imaging; adjusting a relative position of the first sub-lens assembly with respect to the second sub-lens assembly, so as to increase an actual measured resolution of imaging of the optical system, obtained by using the photosensitive element, to a first threshold, and decrease an actual measured image plane inclination obtained by using the photosensitive element to a second threshold; and connecting the first sub-lens assembly and the second sub-lens assembly. The present invention further provides a corresponding camera module.
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: October 3, 2023
    Inventors: Mingzhu Wang, Hailong Liao, Chunmei Liu, Yiqi Wang, Shuijia Chu
  • Publication number: 20230300442
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module includes two or more camera lenses and a circuit unit. The circuit unit includes a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 21, 2023
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Bojie ZHAO, Takehiko TANAKA, Feifan CHEN, Qimin MEI, Liang DING, Heng JIANG
  • Patent number: 11745401
    Abstract: A manufacturing equipment, for manufacturing a molded circuit board assembly of a camera module, includes an upper mould, a lower mould, a mould fixing arrangement, and a temperature controlling arrangement, wherein the mould fixing arrangement controls opening and closing of the upper mould and the lower mound. When a substrate board is placed between the upper mould and the lower mound, a molding cavity is further formed between the upper mould and the lower mound, wherein in the molding cavity, a supporting frame forming groove is formed for forming the module support, and a light window forming element is used for forming a light window. The temperature controlling arrangement provides a molding temperature, the module supporting frame is integrally molded on the substrate board to form the molded circuit board assembly.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: September 5, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhen Huang
  • Patent number: 11743569
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module comprises two or more camera lenses and a circuit unit. The circuit unit comprises a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: August 29, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Qimin Mei, Liang Ding, Heng Jiang
  • Patent number: 11728368
    Abstract: The present invention provides a semiconductor packaging method and semiconductor device based on a molding process. In the packaging method, first, at least a portion of a compensation part is kept on at least a portion of a bonding region formed between a first adjoining surface of a semiconductor element and a second adjoining surface of a packaging component, to form a semi-finished product of a semiconductor device; then, during hardening of the packaging component, the compensation part is caused to undergo different degrees of deformation at different positions to compensate for a difference between a magnitude of deformation of the packaging component and a magnitude of deformation of the semiconductor element, so as to package the semiconductor element to form the semiconductor device. By means of the method, undesirable phenomena such as cracking and deformation of the surface of the semiconductor element can be avoided.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: August 15, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhenyu Chen, Heng Jiang, Nan Guo
  • Patent number: 11729483
    Abstract: A photosensitive component, and a camera module and a manufacturing method therefor. The photosensitive component comprises at least a photosensitive element, at least a window-form circuit board and at least a packaging body, wherein the photosensitive element and the window-form circuit board are integrally packaged through the packaging body. The window-form circuit board comprises a circuit board main body which comprises at least one window arranged thereon, wherein the photosensitive element is arranged within the window.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: August 15, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Zhongyu Luan, Zhen Huang, Nan Guo, Fengsheng Xi, Takehiko Tanaka, Bojie Zhao, Heng Jiang, Ye Wu, Zilong Deng
  • Patent number: 11721709
    Abstract: A camera module and a molded circuit board assembly thereof, a semi-finished product of the molded circuit board assembly, and an array camera module and a molded circuit board assembly thereof, as well as a manufacturing method and an electronic device, wherein the camera module comprises at least one optical lens, at least one back surface molded portion, at least one photosensitive element and a circuit board.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: August 8, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Nan Guo, Zhenyu Chen, Takehiko Tanaka, Jingfei He, Zhen Huang, Zhongyu Luan, Feifan Chen
  • Publication number: 20230247274
    Abstract: A split lens includes a first lens group including a first set of lenses, a second lens group including a second set of lenses, and at least one light shielding element. The light shielding element is disposed between the lens at the bottom position of the first lens group and the lens at the top position of the second lens group, such that a predetermined light path is formed between the first lens group and the second lens group, thereby conforming to the structure of the split lens.
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Shoujie WANG, Nan GUO, Liang DING, Bojie ZHAO, Feifan CHEN, Chunmei LIU, Qimin MEI
  • Patent number: 11703654
    Abstract: Provided is a lens assembly, which comprises: a first optical lens module, comprising a first carrier and at least one first optical lens received in the first carrier; and a second optical lens module, comprising a second carrier, at least one second optical lens received in the second carrier, and a bearing portion connected to the second carrier. A lower end portion of the first carrier extends to the bearing portion, so as to constrain the relative positions of the first optical lens module and the second optical lens module.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: July 18, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Chunmei Liu, Yiqi Wang, Liang Ding, Mingzhu Wang, Hailong Liao, Nan Guo
  • Patent number: 11706516
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module includes two or more camera lenses and a circuit unit. The circuit unit includes a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: July 18, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Qimin Mei, Liang Ding, Heng Jiang
  • Publication number: 20230207588
    Abstract: Disclosed is a photosensitive module (21), adapted to a camera module, comprising a photosensitive element (211), a light transmitting element (212) and an isolation adhesive layer (213), wherein the photosensitive element has a photosensitive region and a non-photosensitive region, the light transmitting element is arranged in a photosensitive path of the photosensitive element, and wherein the isolation adhesive layer is arranged in the non-photosensitive region and supports the light transmitting element, and the isolation adhesive layer is formed by means of photolithography.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Inventors: Mingzhu WANG, Takehiko TANAKA, Lifeng YAO, Zhen HUANG, Nan GUO, Xiaodi LIU, Zhenyu CHEN
  • Patent number: 11662543
    Abstract: A multi-group lens assembly (10), a camera module (100), and an electronic device (200) therefore are provided. The multi-group lens assembly (10) includes at least two group units (11 and 12). At least a first gap (15) is provided between the at least two adjacent group units (11 and 12) to compensate a difference between the multi-group lens assembly (10) and an optical design system, thus allowing an optical system of the multi-group lens assembly conform to the optical design system of the present invention.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: May 30, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Chunmei Liu, Mingzhu Wang, Hailong Liao, Liang Ding