Invention Grant
US07692719B2 CCTV camera device with vari-focal lens operable from outside
失效
具有可从外部操作的变焦镜头的闭路电视摄像机设备
- Patent Title: CCTV camera device with vari-focal lens operable from outside
- Patent Title (中): 具有可从外部操作的变焦镜头的闭路电视摄像机设备
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Application No.: US11883339Application Date: 2006-01-31
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Publication No.: US07692719B2Publication Date: 2010-04-06
- Inventor: Gyu-suk Kim
- Applicant: Gyu-suk Kim
- Applicant Address: KR Bucheon-si, Gyounggi-do
- Assignee: Xtron I&T Co., Ltd.
- Current Assignee: Xtron I&T Co., Ltd.
- Current Assignee Address: KR Bucheon-si, Gyounggi-do
- Agency: Bacon & Thomas, PLLC
- Priority: KR20-2005-0002789U 20050131
- International Application: PCT/KR2006/000333 WO 20060131
- International Announcement: WO2006/080825 WO 20060803
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N7/18 ; G03B17/00
Abstract:
Disclosed is a closed circuit television that allows a focus and a focal distance of a lens located inside a camera body to be adjusted in the outside, without disassembling the camera body.
Public/Granted literature
- US20080143830A1 Cctv Camera Device With Vari-Focal Lens Operable From Outside Public/Granted day:2008-06-19
Information query
