Fajian Zhang

Person

Mason, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical lockout for ultrasonic surgical instrument
- Patent number 11,903,605
- Issue date Feb 20, 2024
- Cilag GmbH International
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with transducer locking feature
- Patent number 11,712,318
- Issue date Aug 1, 2023
- Cilag GmbH International
- Eric Roberson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument with selectively actuated gap-setting features...
- Patent number 11,116,532
- Issue date Sep 14, 2021
- Cilag GmbH International
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical lockout for ultrasonic surgical instrument
- Patent number 11,076,881
- Issue date Aug 3, 2021
- Cilag GmbH International
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic transducer to waveguide acoustic coupling, connections,...
- Patent number 10,828,056
- Issue date Nov 10, 2020
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with transducer locking feature
- Patent number 10,646,300
- Issue date May 12, 2020
- Ethicon LLC
- Eric Roberson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic transducer
- Patent number 10,603,064
- Issue date Mar 31, 2020
- Ethicon LLC
- Fajian Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL LOCKOUT FOR ULTRASONIC SURGICAL INSTRUMENT
- Publication number 20210259725
- Publication date Aug 26, 2021
- Cilag GMBH International
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH SELECTIVELY ACTUATED GAP-SETTING FEATURES...
- Publication number 20210137544
- Publication date May 13, 2021
- Ethicon LLC
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH TRANSDUCER LOCKING FEATURE
- Publication number 20200222142
- Publication date Jul 16, 2020
- Ethicon LLC
- Eric Roberson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRICAL LOCKOUT FOR ULTRASONIC SURGICAL INSTRUMENT
- Publication number 20190314054
- Publication date Oct 17, 2019
- Ethicon LLC
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH TRANSDUCER LOCKING FEATURE
- Publication number 20180161060
- Publication date Jun 14, 2018
- ETHICON ENDO-SURGERY, LLC
- Eric Roberson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC TRANSDUCER
- Publication number 20180146975
- Publication date May 31, 2018
- Ethicon Endo-Surgery, LLC
- Fajian Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT WITH SELECTIVELY ACTUATED GAP-SETTING FEATURES...
- Publication number 20180132888
- Publication date May 17, 2018
- Ethicon LLC
- Ryan M. Asher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC TRANSDUCER TO WAVEGUIDE ACOUSTIC COUPLING, CONNECTIONS,...
- Publication number 20180056095
- Publication date Mar 1, 2018
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Fajian Zhang

Person

Patents Grantslast 30 patents

Electrical lockout for ultrasonic surgical instrument

Ultrasonic surgical instrument with transducer locking feature

Surgical instrument with selectively actuated gap-setting features...

Electrical lockout for ultrasonic surgical instrument

Ultrasonic transducer to waveguide acoustic coupling, connections,...

Ultrasonic surgical instrument with transducer locking feature

Ultrasonic transducer

Patents Applicationslast 30 patents

ELECTRICAL LOCKOUT FOR ULTRASONIC SURGICAL INSTRUMENT

SURGICAL INSTRUMENT WITH SELECTIVELY ACTUATED GAP-SETTING FEATURES...

ULTRASONIC SURGICAL INSTRUMENT WITH TRANSDUCER LOCKING FEATURE

ELECTRICAL LOCKOUT FOR ULTRASONIC SURGICAL INSTRUMENT

ULTRASONIC SURGICAL INSTRUMENT WITH TRANSDUCER LOCKING FEATURE

ULTRASONIC TRANSDUCER

SURGICAL INSTRUMENT WITH SELECTIVELY ACTUATED GAP-SETTING FEATURES...

ULTRASONIC TRANSDUCER TO WAVEGUIDE ACOUSTIC COUPLING, CONNECTIONS,...