Samuel K. Liu

Person

Mercer Island, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple maneuvering systems for various applications
- Patent number 11,414,128
- Issue date Aug 16, 2022
- Kan Cui
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Parallel maneuvering system
- Patent number 11,130,519
- Issue date Sep 28, 2021
- Kan Cui
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rotation-actuated drum brake
- Patent number 11,015,664
- Issue date May 25, 2021
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mobile work station with versatile tool handler arm
- Patent number 10,800,030
- Issue date Oct 13, 2020
- Kan Cui
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Scissor-lift
- Patent number 10,730,729
- Issue date Aug 4, 2020
- Kan Cui
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Multiple small-pitch helical drives in linear and rotary actuators
- Patent number 10,731,740
- Issue date Aug 4, 2020
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Linear-to-rotary actuator
- Patent number 10,711,870
- Issue date Jul 14, 2020
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Elevating lift with a stabilized movable base
- Patent number 10,329,132
- Issue date Jun 25, 2019
- Kan Cui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Portable collapsible container
- Patent number 10,308,423
- Issue date Jun 4, 2019
- Kan Cui
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Radially engaging coupling system
- Patent number 10,041,572
- Issue date Aug 7, 2018
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Elevating lift with a stabilized movable base
- Patent number 10,005,652
- Issue date Jun 26, 2018
- Kan Cui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Simultaneous manuvering system for vehicles
- Patent number 9,789,902
- Issue date Oct 17, 2017
- Kan Cui
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Elevating lift
- Patent number 9,701,525
- Issue date Jul 11, 2017
- Kan Cui
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Torque converter
- Patent number 9,394,926
- Issue date Jul 19, 2016
- Kan Cui
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Linear-to-rotary actuator
- Patent number 9,303,741
- Issue date Apr 5, 2016
- Kan Cui
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Simultaneous actuating mechanism for parallel axis rotors
- Patent number 9,228,649
- Issue date Jan 5, 2016
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Radially engaging system
- Patent number 9,103,419
- Issue date Aug 11, 2015
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Radially engaging system
- Patent number 9,068,634
- Issue date Jun 30, 2015
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Linear-to-rotary actuator
- Patent number 9,027,423
- Issue date May 12, 2015
- Kan Cui
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ELEVATING LIFT WITH A STABILIZED MOVABLE BASE
- Publication number 20190127193
- Publication date May 2, 2019
- Kan CUI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIMULTANEOUS ACTUATING MECHANISM FOR PARALLEL AXIS ROTORS
- Publication number 20170088170
- Publication date Mar 30, 2017
- KAN CUI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
RADIALLY ENGAGING COUPLING SYSTEM
- Publication number 20170016519
- Publication date Jan 19, 2017
- KAN CUI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SIMULTANEOUS ACTUATING MECHANISM FOR PARALLEL AXIS ROTORS
- Publication number 20160257340
- Publication date Sep 8, 2016
- KAN CUI
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
LINEAR-TO-ROTARY ACTUATOR
- Publication number 20150159740
- Publication date Jun 11, 2015
- KAN CUI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RADIALLY RECIPROCATING LOCK
- Publication number 20140083217
- Publication date Mar 27, 2014
- MARGARET C. LIU
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Samuel K. Liu

Person

Patents Grantslast 30 patents

Multiple maneuvering systems for various applications

Parallel maneuvering system

Rotation-actuated drum brake

Mobile work station with versatile tool handler arm

Scissor-lift

Multiple small-pitch helical drives in linear and rotary actuators

Linear-to-rotary actuator

Elevating lift with a stabilized movable base

Portable collapsible container

Radially engaging coupling system

Elevating lift with a stabilized movable base

Simultaneous manuvering system for vehicles

Elevating lift

Torque converter

Linear-to-rotary actuator

Simultaneous actuating mechanism for parallel axis rotors

Radially engaging system

Radially engaging system

Linear-to-rotary actuator

Patents Applicationslast 30 patents

ELEVATING LIFT WITH A STABILIZED MOVABLE BASE

SIMULTANEOUS ACTUATING MECHANISM FOR PARALLEL AXIS ROTORS

RADIALLY ENGAGING COUPLING SYSTEM

SIMULTANEOUS ACTUATING MECHANISM FOR PARALLEL AXIS ROTORS

LINEAR-TO-ROTARY ACTUATOR

RADIALLY RECIPROCATING LOCK