Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667982 | Air valve device for an inflatable article | Tsung-Ping Yen | 2014-03-11 |
| 8540652 | Robotic training system with multi-orientation module | Kai Yu Tong, Chiu Hoi Lam, Wai Man Tam, Shu To Ng, Tak Chi Lee +4 more | 2013-09-24 |
| 8359123 | Robotic system and training method for rehabilitation using EMG signals to provide mechanical help | Kaiyu Tong | 2013-01-22 |
| 8266744 | Inflatable pad having reinforcing belts | Tsung-Ping Yen | 2012-09-18 |
| 8235684 | Air pump capable of inflating and deflating an inflatable product | Tsung-Ping Yen | 2012-08-07 |
| 7992588 | Open state maintainable valve device for an inflatable article | Tsung-Ping Yen | 2011-08-09 |
| D634384 | Bowl-shaped inflatable for aquatic activities | Tsung-Ping Yen | 2011-03-15 |
| 7854708 | Multiple joint linkage device | Kai Yu Tong, Chiu Hoi Lam, Wai Man Tam, Kwok Kuen (David) Kwong, Tak Chi Lee +4 more | 2010-12-21 |
| 7401619 | Air valve device for an inflatable article | Tsung-Ping Yen | 2008-07-22 |
| 7210902 | Two-way air pump | Tsung-Ping Yen | 2007-05-01 |
| 6997133 | Inflatable floating device | Tsung-Ping Yen | 2006-02-14 |
| D507445 | Inflatable mattress | Tsung-Ping Yen | 2005-07-19 |
| D498242 | Pump | Tsung-Ping Yen | 2004-11-09 |
| D498241 | Pump | Tsung-Ping Yen | 2004-11-09 |
| D479533 | Filter pump | Tsung-Ping Yeh | 2003-09-09 |
| 6530751 | Device for controlling air filling and exhausting of an air cushion | Tsung-Ping Yen | 2003-03-11 |
| D463703 | Inflatable mattress | Tsung-Ping Yen | 2002-10-01 |
| 6408453 | Inflatable swimming pool assembly | Tsung-Ping Yen | 2002-06-25 |
| 6209149 | Inflatable swimming pool with a sun shield | Tsung-Ping Yen | 2001-04-03 |
| D438628 | Cooling seat and sun tanner mattress | Tsung-Ping Yen | 2001-03-06 |
| D393683 | Inflatable raft | Tsung-Ping Yen, Jui-Yi Weng, Yuan-Chen Chen | 1998-04-21 |
| D391435 | Inflatable cushion | Tsung-Ping Yen, Jui-Yi Weng, Yuan-Chen Chen | 1998-03-03 |