Membership
Tour
Register
Log in
Jingye Liang
Follow
Person
Guangzhou, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
High refractive index polarized spectacle lens
Patent number
11,067,834
Issue date
Jul 20, 2021
Carl Zeiss Vision International GmbH
Stephen Brown
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
PHOTOCHROMIC LENS WITH LAMINATED FILM, METHOD FOR PRODUCING A PHOTO...
Publication number
20200201079
Publication date
Jun 25, 2020
Carl Zeiss Vision Technical Services Guangzhou Ltd.
Jingye Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH REFRACTIVE INDEX POLARIZED SPECTACLE LENS
Publication number
20190064549
Publication date
Feb 28, 2019
CarI Zeiss Vision International GmbH
Stephen Brown
G02 - OPTICS