Invention Grant
- Patent Title: Interchangeable zoom lens actuator
- Patent Title (中): 可更换变焦镜头执行器
-
Application No.: US13190258Application Date: 2011-07-25
-
Publication No.: US08428451B2Publication Date: 2013-04-23
- Inventor: Chuen Kuen Yeung , Kai Cheong Kwan , Kwok Sing Cheng
- Applicant: Chuen Kuen Yeung , Kai Cheong Kwan , Kwok Sing Cheng
- Applicant Address: HK Shatin, New Territories
- Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
- Current Assignee: Hong Kong Applied Science and Technology Research Institute Co. Ltd.
- Current Assignee Address: HK Shatin, New Territories
- Agency: Berkeley Law & Technology Group, LLP
- Main IPC: G03B17/00
- IPC: G03B17/00
Abstract:
The subject matter disclosed herein relates to an optical module that includes interchangeable lenses to adjust a zoom level of the optical module.
Public/Granted literature
- US20130028581A1 INTERCHANGEABLE ZOOM LENS ACTUATOR Public/Granted day:2013-01-31
Information query
