Stephen Prince

Person

Irvine, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Prosthetic knee with a rectification hydraulic system
- Patent number 11,844,708
- Issue date Dec 19, 2023
- Proteor USA, LLC
- Stephen W. Prince
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic knee with a rectification hydraulic system
- Patent number 11,213,407
- Issue date Jan 4, 2022
- Proteor USA, LLC
- Stephen W. Prince
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic with voice coil valve
- Patent number 10,758,378
- Issue date Sep 1, 2020
- Freedom Innovations, LLC
- Wilson Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microprocessor controlled prosthetic ankle system for footwear and...
- Patent number 9,763,809
- Issue date Sep 19, 2017
- Freedom Innovations, LLC
- Michael L. Palmer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic with voice coil valve
- Patent number 9,028,557
- Issue date May 12, 2015
- Freedom Innovations, LLC
- Wilson Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetorheological fluid compositions and prosthetic knees utilizin...
- Patent number 7,335,233
- Issue date Feb 26, 2008
- Ossur HF
- Henry Hsu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Magnetorheological fluid compositions and prosthetic knees utilizin...
- Patent number 7,101,487
- Issue date Sep 5, 2006
- Ossur Engineering, Inc.
- Henry Hsu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROSTHETIC KNEE WITH A RECTIFICATION HYDRAULIC SYSTEM
- Publication number 20220087835
- Publication date Mar 24, 2022
- Proteor USA, LLC
- Stephen W. Prince
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC WITH VOICE COIL VALVE
- Publication number 20210145612
- Publication date May 20, 2021
- Proteor USA, LLC
- Wilson STEELE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC KNEE WITH A RECTIFICATION HYDRAULIC SYSTEM
- Publication number 20200237531
- Publication date Jul 30, 2020
- Freedom Innovations, LLC
- Stephen W. PRINCE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC WITH VOICE COIL VALVE
- Publication number 20180289513
- Publication date Oct 11, 2018
- Freedom Innovations, LLC
- Wilson Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC WITH VOICE COIL VALVE
- Publication number 20150320574
- Publication date Nov 12, 2015
- Freedom Innovations, LLC
- Wilson Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROPROCESSOR CONTROLLED PROSTHETIC ANKLE SYSTEM FOR FOOTWEAR AND...
- Publication number 20150066153
- Publication date Mar 5, 2015
- Freedom Innovations, LLC
- Michael L. Palmer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC WITH VOICE COIL VALVE
- Publication number 20140277581
- Publication date Sep 18, 2014
- Freedom Innovations, LLC
- Wilson Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetorheological fluid compositions and prosthetic knees utilizin...
- Publication number 20060197051
- Publication date Sep 7, 2006
- Henry Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetorheological fluid compositions and prosthetic knees utilizin...
- Publication number 20060178753
- Publication date Aug 10, 2006
- Henry Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetorheological fluid compositions and prosthetic knees utilizin...
- Publication number 20040217324
- Publication date Nov 4, 2004
- Henry Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Stephen Prince

Person

Patents Grantslast 30 patents

Prosthetic knee with a rectification hydraulic system

Prosthetic knee with a rectification hydraulic system

Prosthetic with voice coil valve

Microprocessor controlled prosthetic ankle system for footwear and...

Prosthetic with voice coil valve

Magnetorheological fluid compositions and prosthetic knees utilizin...

Magnetorheological fluid compositions and prosthetic knees utilizin...

Patents Applicationslast 30 patents

PROSTHETIC KNEE WITH A RECTIFICATION HYDRAULIC SYSTEM

PROSTHETIC WITH VOICE COIL VALVE

PROSTHETIC KNEE WITH A RECTIFICATION HYDRAULIC SYSTEM

PROSTHETIC WITH VOICE COIL VALVE

PROSTHETIC WITH VOICE COIL VALVE

MICROPROCESSOR CONTROLLED PROSTHETIC ANKLE SYSTEM FOR FOOTWEAR AND...

PROSTHETIC WITH VOICE COIL VALVE

Magnetorheological fluid compositions and prosthetic knees utilizin...

Magnetorheological fluid compositions and prosthetic knees utilizin...

Magnetorheological fluid compositions and prosthetic knees utilizin...