Patents by Inventor Duanliang CHENG

Duanliang CHENG 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: 11451693
    Abstract: The present invention provides a camera module and a molding circuit board assembly, circuit board and application thereof, the circuit board comprising a digital circuit unit, an analog circuit unit and a substrate. The digital circuit nit and the analog circuit unit are respectively formed on the substrate, and the digital circuit unit and the analog circuit unit are conductively connected to each other, wherein at least one part of the analog circuit unit has a safe distance from the digital circuit unit, so as to prevent an electromagnetic wave generated by a circuit of the digital circuit unit from interfering with an electrical signal transmitted and processed by the analog circuit unit, thereby improving the stability and reliability of the transmission and the processing of the electrical signal by the circuit board.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: September 20, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Duanliang Cheng, Fengsheng Xi, Bojie Zhao, Takehiko Tanaka, Zhen Huang, Zhenyu Chen, Nan Guo
  • Patent number: 11163216
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: November 2, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhenyu Chen, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Publication number: 20210266436
    Abstract: The present invention provides a camera module and a molding circuit board assembly, circuit board and application thereof, the circuit board comprising a digital circuit unit, an analog circuit unit and a substrate. The digital circuit nit and the analog circuit unit are respectively formed on the substrate, and the digital circuit unit and the analog circuit unit are conductively connected to each other, wherein at least one part of the analog circuit unit has a safe distance from the digital circuit unit, so as to prevent an electromagnetic wave generated by a circuit of the digital circuit unit from interfering with an electrical signal transmitted and processed by the analog circuit unit, thereby improving the stability and reliability of the transmission and the processing of the electrical signal by the circuit board.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 26, 2021
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Duanliang CHENG, Fengsheng XI, Bojie ZHAO, Takehiko TANAKA, Zhen HUANG, Zhenyu CHEN, Nan GUO
  • Publication number: 20210203818
    Abstract: the present invention provides a camera module, a molding photosensitive assembly thereof, a manufacturing method, and an electronic device, the molding photosensitive assembly comprises a lens, a photosensitive element, a circuit board, a molding base, and a supporting element, the photosensitive element being arranged on the circuit board, the molding base being formed into an integral structure with the lens, the supporting element, the photosensitive element, and the circuit board by means of a molding process, and the camera module and the molding photosensitive assembly thereof being capable of reducing stain sensitivity and shortening the distance of the lens plane above a light through hole of the lens to the photosensitive plane of the photosensitive element.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 1, 2021
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Zhongyu LUAN, Liefeng CHEN, Duanliang CHENG, Bojie ZHAO, Takehiko TANAKA, Zhen HUANG
  • Patent number: 11039052
    Abstract: The present invention provides a camera module and a molding circuit board assembly, circuit board and application thereof, the circuit board comprising a digital circuit unit, an analog circuit unit and a substrate. The digital circuit nit and the analog circuit unit are respectively formed on the substrate, and the digital circuit unit and the analog circuit unit are conductively connected to each other, wherein at least one part of the analog circuit unit has a safe distance from the digital circuit unit, so as to prevent an electromagnetic wave generated by a circuit of the digital circuit unit from interfering with an electrical signal transmitted and processed by the analog circuit unit, thereby improving the stability and reliability of the transmission and the processing of the electrical signal by the circuit board.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: June 15, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Duanliang Cheng, Fengsheng Xi, Bojie Zhao, Takehiko Tanaka, Zhen Huang, Zhenyu Chen, Nan Guo
  • Patent number: 11032454
    Abstract: The present invention provides a circuit board, a molded photosensitive assembly and manufacturing method therefor, a photographing module, and an electronic device. The circuit board comprises a substrate and at least one circuit portion formed on the substrate. A photosensitive element and the circuit portion are conductively connected. The circuit portion forms a ring circuit in an edge region of the substrate. The ring circuit surrounds the photosensitive element, so that in a molding process, the photosensitive element can be protected by the ring circuit.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: June 8, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Duanliang Cheng, Takehiko Tanaka, Bojie Zhao, Nan Guo, Yafei Wang
  • Patent number: 10979610
    Abstract: The present invention provides a camera module, a molding photosensitive assembly thereof, a manufacturing method, and an electronic device, the molding photosensitive assembly comprises a lens, a photosensitive element, a circuit board, a molding base, and a supporting element, the photosensitive element being arranged on the circuit board, the molding base being formed into an integral structure with the lens, the supporting element, the photosensitive element, and the circuit board by means of a molding process, and the camera module and the molding photosensitive assembly thereof being capable of reducing stain sensitivity and shortening the distance of the lens plane above a light through hole of the lens to the photosensitive plane of the photosensitive element.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: April 13, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhongyu Luan, Liefeng Chen, Duanliang Cheng, Bojie Zhao, Takehiko Tanaka, Zhen Huang
  • Publication number: 20210055629
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Application
    Filed: April 22, 2020
    Publication date: February 25, 2021
    Inventors: Mingzhu WANG, Bojie ZHAO, Takehiko Tanaka, Zhenyu CHEN, Nan GUO, Zhen HUANG, Duanliang CHENG, Liang DING, Feifan CHEN, Heng JIANG
  • Publication number: 20200244852
    Abstract: The present invention provides a camera module and a molding circuit board assembly, circuit board and application thereof, the circuit board comprising a digital circuit unit, an analog circuit unit and a substrate. The digital circuit nit and the analog circuit unit are respectively formed on the substrate, and the digital circuit unit and the analog circuit unit are conductively connected to each other, wherein at least one part of the analog circuit unit has a safe distance from the digital circuit unit, so as to prevent an electromagnetic wave generated by a circuit of the digital circuit unit from interfering with an electrical signal transmitted and processed by the analog circuit unit, thereby improving the stability and reliability of the transmission and the processing of the electrical signal by the circuit board.
    Type: Application
    Filed: February 5, 2018
    Publication date: July 30, 2020
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Duanliang CHENG, Fengsheng XI, Bojie ZHAO, Takehiko TANAKA, Zhen HUANG, Zhenyu CHEN, Nan GUO
  • Patent number: 10670946
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: June 2, 2020
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang, Zhenyu Chen
  • Patent number: 10630876
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 21, 2020
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Publication number: 20200007726
    Abstract: The present invention provides a camera module, a molding photosensitive assembly thereof, a manufacturing method, and an electronic device, the molding photosensitive assembly comprises a lens, a photosensitive element, a circuit board, a molding base, and a supporting element, the photosensitive element being arranged on the circuit board, the molding base being formed into an integral structure with the lens, the supporting element, the photosensitive element, and the circuit board by means of a molding process, and the camera module and the molding photosensitive assembly thereof being capable of reducing stain sensitivity and shortening the distance of the lens plane above a light through hole of the lens to the photosensitive plane of the photosensitive element.
    Type: Application
    Filed: February 8, 2018
    Publication date: January 2, 2020
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Zhongyu LUAN, Liefeng CHEN, Duanliang CHENG, Bojie ZHAO, Takehiko TANAKA, Zhen HUANG
  • Patent number: 10197890
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: February 5, 2019
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Publication number: 20180113378
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Application
    Filed: October 25, 2016
    Publication date: April 26, 2018
    Inventors: Mingzhu WANG, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Patent number: 9955055
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 24, 2018
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Patent number: 9894772
    Abstract: A manufacturing method of a molded photosensitive assembly of an array imaging module includes the steps of providing an enclosing element at a mold engaging surface of a first mold body of a mold; receiving the circuit board in the mold and positioning between the first mold body and a second mold body; introducing a fluid state mold material into the closed mold to fill the mold cavity and enclose the electronic elements; solidifying the mold material in the mold cavity and forming a molded base integrated with the circuit board and the electronic elements; and separating the first mold body and the second mold body and obtaining a molded photosensitive assembly which is an integrated body of the circuit board, the electronic elements.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: February 13, 2018
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Patent number: 9781324
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: October 3, 2017
    Assignee: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Takehiko Tanaka, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Publication number: 20170244874
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Application
    Filed: March 15, 2017
    Publication date: August 24, 2017
    Inventors: Mingzhu WANG, Bojie ZHAO, Zhenyu CHEN, Takehiko TANAKA, Nan GUO, Zhen HUANG, Duanliang CHENG, Liang DING, Feifan CHEN, Heng JIANG
  • Publication number: 20170244878
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Application
    Filed: March 15, 2017
    Publication date: August 24, 2017
    Inventors: Mingzhu WANG, Bojie ZHAO, Zhenyu CHEN, Takehiko TANAKA, Nan GUO, Zhen HUANG, Duanliang CHENG, Liang DING, Feifan CHEN, Heng JIANG
  • Publication number: 20170245370
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Application
    Filed: March 15, 2017
    Publication date: August 24, 2017
    Inventors: Mingzhu WANG, Bojie ZHAO, Zhenyu CHEN, Takehiko TANAKA, Nan GUO, Zhen HUANG, Duanliang CHENG, Liang DING, Feifan CHEN, Heng JIANG