Invention Grant
- Patent Title: Glasses with fluid-fillable membrane for adjusting focal length of one or more lenses of the glasses
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Application No.: US14453024Application Date: 2014-08-06
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Publication No.: US09811095B2Publication Date: 2017-11-07
- Inventor: Axel Ramirez Flores , Rod David Waltermann , James Anthony Hunt , Bruce Douglas Gress , James Alan LaCroix
- Applicant: Lenovo (Singapore) Pte. Ltd.
- Applicant Address: SG New Tech Park
- Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee Address: SG New Tech Park
- Agent John L. Rogitz; John M. Rogitz
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G02C3/00 ; G02C7/00 ; G02C7/02 ; G02B27/14 ; G02B1/06 ; G02B3/12 ; G05D7/06 ; G05B15/02 ; G02B26/00 ; G02C7/08 ; G02B27/01 ; G06F3/01 ; G02B3/14 ; G02B26/08 ; G02B27/00 ; G02F1/29
Abstract:
In one aspect, a device includes a frame, at least one lens coupled to the frame, at least one membrane at least partially covering at least one face of the lens, a reservoir in fluid communication with the membrane and containing fluid, and a fluid control assembly which controls fluid communication of the fluid between the reservoir and the membrane.
Public/Granted literature
- US20160041406A1 GLASSES WITH FLUID-FILLABLE MEMBRANE FOR ADJUSTING FOCAL LENGTH OF ONE OR MORE LENSES OF THE GLASSES Public/Granted day:2016-02-11
Information query
