CARL ZEISS SHANGHAI CO. LTD

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SHANGHAI, CN

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Patents Grantslast 30 patents

Information Patent Grant
Add-on for a smartphone for smartphone-based photorefraction
- Patent number D920300
- Issue date May 25, 2021
- Carl Zeiss Vision International GmbH
- Tobias Breuninger
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
DEVICES AND METHODS FOR DETERMINING DATA RELATED TO A PROGRESSION O...
- Publication number 20240260827
- Publication date Aug 8, 2024
- CARL ZEISS VISION INTERNATIONAL GMBH
- Maria Jose Barraza-Bernal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks