| 2021 | Invention | Support device with differential mechanism transmission. A support device with differential mecha... | 
				    			
				    				
				    					| 2019 | Invention | Electric sofa power supply system. An electric sofa power supply system includes a power supply u... | 
				    			
				    				
				    					|  | Invention | Linear actuator. A linear actuator includes an actuator body including a housing, a gear set moun... | 
				    			
				    				
				    					| 2018 | Invention | Release mechanism incorporated linear actuator. 
A release mechanism incorporated linear actuator... | 
				    			
				    				
				    					| 2016 | Invention | Linear actuator structure. 
Disclosed is a linear actuator structure in which a seat body of a li... | 
				    			
				    				
				    					| 2015 | Invention | Structure of linear actuator. An improved structure of linear actuator includes an actuator inclu... | 
				    			
				    				
				    					|  | Invention | Safety linear actuator assembly. A safety linear actuator assembly includes an actuator including... | 
				    			
				    				
				    					|  | Invention | Dual-screw linear actuator. 
A dual-screw linear actuator includes a power drive unit including a... | 
				    			
				    				
				    					|  | Invention | Electric actuator assembly. An electric actuator assembly comprises a main actuator including a g... | 
				    			
				    				
				    					| 2014 | Invention | Electric push bar assembly. An electric push bar assembly includes an electric push bar including... | 
				    			
				    				
				    					| 2011 | Invention | Electric push rod and release mechanism combination structure. An electric push rod and release m... | 
				    			
				    				
				    					|  | Invention | Solar panel sun-tracing equipment. 
A solar panel sun-tracing equipment includes a support stand ... | 
				    			
				    				
				    					| 2009 | Invention | Actuator for lifting device. An actuator includes a base, a motor mounted on the base for driving... | 
				    			
				    				
				    					|  | Invention | Lifting motor drive. 
A lifting motor drive includes a gearbox housing, a transmission shaft moun... | 
				    			
				    				
				    					|  | Invention | Linear actuator. A linear actuator includes a housing formed of a first half shell and a second h... | 
				    			
				    				
				    					| 2008 | Invention | Quick rising supporting device. 
A quick rising supporting device includes a bar having a first t... | 
				    			
				    				
				    					|  | G/S | Drivers for rotary machines in solar energy electric systems. Sensors and detectors, electronic m... | 
				    			
				    				
				    					|  | G/S | Transmissions for machines to raise and lower hospital beds; airplane and boat motors; asynchrono... | 
				    			
				    				
				    					| 2006 | Invention | Lifter. A lifter is disclosed using two transmission mechanisms at two sides of a housing for lif... | 
				    			
				    				
				    					|  | G/S | Medical beds and massage beds. Power drive beds, bedframes, folding chairs, folding beds, working... |