Sandra Keh

Person

Irvine, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for mass air flow control in vacuum based aspir...
- Patent number 12,042,429
- Issue date Jul 23, 2024
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Live cataract surgery video in phacoemulsification surgical system
- Patent number 11,722,644
- Issue date Aug 8, 2023
- Johnson & Johnson Surgical Vision, Inc.
- Edith W. Fung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for measuring fluid flow in a venturi based system
- Patent number 11,446,424
- Issue date Sep 20, 2022
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method to augment irrigation pressure and to maintain IO...
- Patent number 11,383,020
- Issue date Jul 12, 2022
- Johnson & Johnson Surgical Vision, Inc.
- Sandra H. Keh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MASS AIR FLOW CONTROL IN VACUUM BASED ASPIR...
- Publication number 20250017774
- Publication date Jan 16, 2025
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR MASS AIR FLOW CONTROL IN VACUUM BASED ASPIR...
- Publication number 20210378865
- Publication date Dec 9, 2021
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVE CATARACT SURGERY VIDEO IN PHACOEMULSIFICATION SURGICAL SYSTEM
- Publication number 20210203889
- Publication date Jul 1, 2021
- Johnson & Johnson Surgical Vision, Inc.
- Edith W. Fung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Systems and Methods for Controlling Continuous Irrigation in Surgic...
- Publication number 20210106734
- Publication date Apr 15, 2021
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical Workstation for Simplified Loading of Intraocular Lenses
- Publication number 20190110891
- Publication date Apr 18, 2019
- Johnson & Johnson Surgical Vision, Inc.
- Sandra Keh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Measuring Fluid Flow in a Venturi Based System
- Publication number 20190099529
- Publication date Apr 4, 2019
- Johnson & Johnson Surgical Vision, Inc.
- Deep Mehta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method to Augment Irrigation Pressure and to Maintain IO...
- Publication number 20190099546
- Publication date Apr 4, 2019
- Johnson & Johnson Surgical Vision, Inc.
- Sandra H. Keh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Devices and Methods for Reducing Electrical Noise in an Irrigated E...
- Publication number 20120165735
- Publication date Jun 28, 2012
- Sandra Keh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Systems and methods for mass air flow control in vacuum based aspir...

Live cataract surgery video in phacoemulsification surgical system

Systems and methods for measuring fluid flow in a venturi based system

System and method to augment irrigation pressure and to maintain IO...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR MASS AIR FLOW CONTROL IN VACUUM BASED ASPIR...

SYSTEMS AND METHODS FOR MASS AIR FLOW CONTROL IN VACUUM BASED ASPIR...

LIVE CATARACT SURGERY VIDEO IN PHACOEMULSIFICATION SURGICAL SYSTEM

Systems and Methods for Controlling Continuous Irrigation in Surgic...

Surgical Workstation for Simplified Loading of Intraocular Lenses

Systems and Methods for Measuring Fluid Flow in a Venturi Based System

System and Method to Augment Irrigation Pressure and to Maintain IO...

Devices and Methods for Reducing Electrical Noise in an Irrigated E...