Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883444 | Exercising device operated by a motor to perform a passive reciprocating motion | — | 2011-02-08 |
| 7294113 | Eccentrically rotatable massaging device | — | 2007-11-13 |
| D552387 | Massage seat cushion | Lai-Fu Tang | 2007-10-09 |
| 7261699 | Eccentric swivel type massaging device | — | 2007-08-28 |
| 7179240 | Push kneading device of massager | — | 2007-02-20 |
| 7052477 | Steering mechanism of a massage machine | Lai-Fu Tang | 2006-05-30 |
| 6913561 | Stationary apparatus for doing exercise imitating the act of mountain climbing | Lai-Fu Tang | 2005-07-05 |
| 6899688 | Cervical vertebra massaging device with roller sets | — | 2005-05-31 |
| 6881195 | Massage device with rollers distributed in a plurality of roller shafts | — | 2005-04-19 |
| 6663539 | Passive device for exercising legs of a user thereof | — | 2003-12-16 |
| 6623406 | Leg-exercising device | — | 2003-09-23 |
| 6623438 | Device for massaging the back of the human body | — | 2003-09-23 |
| 6551259 | Reciprocally moving apparatus for driving massage device | — | 2003-04-22 |
| 6402709 | Cyclically driven, straightly and reciprocally moving massage device | — | 2002-06-11 |
| 6299566 | Driving device of a leg exercise machine | — | 2001-10-09 |
| 6196983 | Auxiliary device fastened with a back massaging chair for enhancing massaging effect | — | 2001-03-06 |
| 6039705 | Structure of a pad type roller massager | — | 2000-03-21 |
| 5807288 | Pad-type roller massager | — | 1998-09-15 |
| 4924550 | Tri-shaft type multi-function cleaner | — | 1990-05-15 |