The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Dec. 01, 2021
Beijing Weston Asia-pacific Opto-electric Instrument Co., Ltd., Beijing, CN;
Xiaohua Liu, Beijing, CN;
Xiatian Wang, Beijing, CN;
Abstract
An endoscope system, including a rigid endoscope and a photography system, wherein the rigid endoscope includes an external endoscope tube and a connecting housing; the photography system includes a photographic objective lens group and an image sensor; the external endoscope tube includes a first end and a second end; the connecting housing is directly connected to the second end of the external endoscope tube; the photographic objective lens group is arranged on the side of the connecting housing that is away from the external endoscope tube; the image sensor is arranged on the side of the photographic objective lens group that is away from the connecting housing; the photography system is detachably connected to the connecting housing; the photographic objective lens group is configured to directly magnify an image transmitted by the rigid endoscope; and the image sensor is configured to convert the magnified image into an electric signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile