Patent application:
| 
			 No  | 
			
			 Date  | 
			
			 Title  | 
			
			 Patent office informations  | 
		
|---|---|---|---|
| 
			 P.348845  | 
			
			 2001-07-20  | 
			
			 Intravascular stent  | 
			
			 details: PAT.197102  | 
		
| 
			 P.441217  | 
			
			 2022-05-18  | 
			
			 Unidirectional harmonic force exciter/damper with electronically coupled rotors  | 
			
			 details: PAT.247878  | 
		
| 
			 P.442504  | 
			
			 2022-10-12  | 
			
			 Dynamic vibration damper with adjustable magnetic stiffness  | 
			
			 details: PAT.248010  | 
		
| 
			 P.442596  | 
			
			 2022-10-24  | 
			
			 Joint with one degree of freedom, bearing-magnet type  | 
			
			 details: PAT.247095  | 
		
| 
			 P. 448017  | 
			
			 2024-03-15  | 
			
			 Passive vibration damper with adjustable damping force, using eddy currents  | 
			|
| 
			 P. 450263  | 
			
			 2024-11-15  | 
			
			 Magnetic door stop  | 
			|
| 
			 P. 451211  | 
			
			 2025-02-14  | 
			
			 Water heat accumulator, especially for home heating systems  | 
			|
| 
			 P. 452311  | 
			
			 2025-06-11  | 
			
			 Telescopic spreader bar  |