Patents by Inventor Bongjin CHU

Bongjin CHU 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).

  • Camera module comprising infrared filter and electronic device comprising same
    Patent number: 11350021
    Abstract: A camera module according to one embodiment comprises: a housing including a through hole and a lens assembly disposed in the through hole toward a first surface on which light is incident; an infrared filter attached to a second surface of the housing, positioned on the opposite side of the first surface to shield inflow of infrared rays from the incident light; and an image sensor for recognizing the light passing through the infrared filter, wherein the infrared filter comprises: an effective filtering region for transmitting visible light; an attachment region attached by an adhesive applied to the second surface of the housing, for forming the exterior of the infrared filter; and a masking region formed between the attachment region and the effective filtering region, wherein the effective filtering region is formed to protrude from a vertex region and overlaps with a region in which the image sensor is positioned and the attachment region is formed as an area capable of securing adhesion with the second
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: May 31, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: The Anh Mai, Bongjin Chu
  • CAMERA MODULE COMPRISING INFRARED FILTER AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20210234999
    Abstract: A camera module according to one embodiment comprises: a housing including a through hole and a lens assembly disposed in the through hole toward a first surface on which light is incident; an infrared filter attached to a second surface of the housing, positioned on the opposite side of the first surface to shield inflow of infrared rays from the incident light; and an image sensor for recognizing the light passing through the infrared filter, wherein the infrared filter comprises: an effective filtering region for transmitting visible light; an attachment region attached by an adhesive applied to the second surface of the housing, for forming the exterior of the infrared filter; and a masking region formed between the attachment region and the effective filtering region, wherein the effective filtering region is formed to protrude from a vertex region and overlaps with a region in which the image sensor is positioned and the attachment region is formed as an area capable of securing adhesion with the second
    Type: Application
    Filed: August 7, 2019
    Publication date: July 29, 2021
    Inventors: The Anh MAI, Bongjin CHU