Zhi Lu

Person

Wet Dundee, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for adjusting a stiffness of fitness machines
- Patent number 12,070,651
- Issue date Aug 27, 2024
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Systems and methods for adjusting a stiffness of fitness machines
- Patent number 11,458,356
- Issue date Oct 4, 2022
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Linkage assemblies for exercise devices
- Patent number 10,500,436
- Issue date Dec 10, 2019
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Linkage assemblies for exercise devices
- Patent number 9,925,412
- Issue date Mar 27, 2018
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise assemblies having foot pedal members that are movable alon...
- Patent number 9,283,425
- Issue date Mar 15, 2016
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise assemblies having linear motion synchronizing mechanism
- Patent number 9,138,614
- Issue date Sep 22, 2015
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise assemblies having crank members with limited rotation
- Patent number 9,114,275
- Issue date Aug 25, 2015
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise assemblies having foot pedal members that are movable alon...
- Patent number 9,050,498
- Issue date Jun 9, 2015
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Elliptical mechanism
- Patent number 7,918,766
- Issue date Apr 5, 2011
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Rowing exercise machine
- Patent number 7,226,397
- Issue date Jun 5, 2007
- Brunswick Corporation
- Douglas B. MacDonald
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise apparatus for resistance training
- Patent number 7,195,584
- Issue date Mar 27, 2007
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES
- Publication number 20240335698
- Publication date Oct 10, 2024
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
FITNESS MACHINES WITH ADJUSTABLE SHOCK ABSORPTION AND METHODS OF AD...
- Publication number 20230414992
- Publication date Dec 28, 2023
- Life Fitness, LLC
- Kyle Spoo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES
- Publication number 20230013687
- Publication date Jan 19, 2023
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES
- Publication number 20210252334
- Publication date Aug 19, 2021
- Life Fitness, LLC
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise Assemblies Having Foot Pedal Members That Are Movable Alon...
- Publication number 20150217157
- Publication date Aug 6, 2015
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
EXERCISE ASSEMBLIES HAVING LINEAR MOTION SYNCHRONIZING MECHANISM
- Publication number 20140248999
- Publication date Sep 4, 2014
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
EXERCISE ASSEMBLIES HAVING FOOT PEDAL MEMBERS THAT ARE MOVABLE ALON...
- Publication number 20140248998
- Publication date Sep 4, 2014
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Exercise Assemblies Having Crank Members with Limited Rotation
- Publication number 20140249000
- Publication date Sep 4, 2014
- Brunswick Corporation
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Elliptical mechanism
- Publication number 20080242516
- Publication date Oct 2, 2008
- Zhi Lu
- A63 - SPORTS GAMES AMUSEMENTS

Person

Patents Grantslast 30 patents

Systems and methods for adjusting a stiffness of fitness machines

Systems and methods for adjusting a stiffness of fitness machines

Linkage assemblies for exercise devices

Linkage assemblies for exercise devices

Exercise assemblies having foot pedal members that are movable alon...

Exercise assemblies having linear motion synchronizing mechanism

Exercise assemblies having crank members with limited rotation

Exercise assemblies having foot pedal members that are movable alon...

Elliptical mechanism

Rowing exercise machine

Exercise apparatus for resistance training

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES

FITNESS MACHINES WITH ADJUSTABLE SHOCK ABSORPTION AND METHODS OF AD...

SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES

SYSTEMS AND METHODS FOR ADJUSTING A STIFFNESS OF FITNESS MACHINES

Exercise Assemblies Having Foot Pedal Members That Are Movable Alon...

EXERCISE ASSEMBLIES HAVING LINEAR MOTION SYNCHRONIZING MECHANISM

EXERCISE ASSEMBLIES HAVING FOOT PEDAL MEMBERS THAT ARE MOVABLE ALON...

Exercise Assemblies Having Crank Members with Limited Rotation

Elliptical mechanism