Sarah Tao

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Pleasanton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Contact lenses with microchannels
- Patent number 11,947,192
- Issue date Apr 2, 2024
- CooperVision International Limited
- Sourav Saha
- G02 - OPTICS
Information Patent Grant
Contact lenses with microchannels
- Patent number 11,550,166
- Issue date Jan 10, 2023
- CooperVision International Limited
- Sourav Saha
- G02 - OPTICS
Information Patent Grant
Silicone elastomer-silicone hydrogel hybrid contact lenses
- Patent number 10,139,522
- Issue date Nov 27, 2018
- CooperVision International Holding Company, LP
- Rachel Marullo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Contact Lenses with Microchannels
- Publication number 20230107664
- Publication date Apr 6, 2023
- COOPERVISION INTERNATIONAL LIMITED
- Sourav Saha
- G02 - OPTICS
Information Patent Application
Contact Lenses with Microchannels
- Publication number 20200387009
- Publication date Dec 10, 2020
- COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
- Sourav Saha
- G02 - OPTICS
Information Patent Application
OCULAR VERGENCE-ENABLED EYE TRACKING METHODS AND SYSTEMS
- Publication number 20190117062
- Publication date Apr 25, 2019
- Virginia Commonwealth University
- Woon-Hong Yeo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Silicone Elastomer-Silicone Hydrogel Hybrid Contact Lenses
- Publication number 20170307779
- Publication date Oct 26, 2017
- COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
- Rachel Marullo
- G02 - OPTICS