Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903020 | Exercise loop band | — | 2020-11-24 |
| 10653913 | Stepping exercise machine | Ku-Feng Yao | 2020-05-19 |
| 10550524 | Beveled-end steel railroad | — | 2020-02-04 |
| D847890 | Industrial robot | Bin Liu, Jing-Feng WU, Kaiyuan Cao, Said Zahrai, Heng Xie +1 more | 2019-05-07 |
| D833499 | Industrial robot | Luoluo Wang, Xiaodong Cao, Zhu Zhu | 2018-11-13 |
| 9806714 | Integrated RF MEMS on ATE loadboards for smart self RF matching | Xin Ping Zeng, Keith Schaub, Liang Ge, Heng Huat Goh | 2017-10-31 |
| D800813 | Industrial robot | Zhu Zhu, Yongzhi Huang, Tao Feng, Xiaodong Cao, Kaiyuan Cao +1 more | 2017-10-24 |
| D776735 | Industrial robot | Zhu Zhu, Yongzhi Huang, Tao Feng, Xiaodong Cao, Kaiyuan Cao +1 more | 2017-01-17 |
| 9495266 | Voice recognition virtual test engineering assistant | Keith Schaub, Minh Quang Diep | 2016-11-15 |
| 7115079 | Multi-stage adjustable spring resistant belly massager | — | 2006-10-03 |
| 6857994 | Adjustable handles for spring bars | — | 2005-02-22 |
| 6840524 | Scooter having reciprocating pedals | — | 2005-01-11 |
| 6773377 | Rotatable hand exerciser | Yuan-Hsing Chu | 2004-08-10 |
| 6769547 | Multi-layer air cushion packing material | — | 2004-08-03 |
| 6752747 | Multi-directional swivel body builder | — | 2004-06-22 |
| 6746383 | Multipurpose hand puller | — | 2004-06-08 |
| 6719675 | Inertial rocking type exercising device | — | 2004-04-13 |
| 6659922 | Resistance adjustment mechanism for easy pull exerciser | — | 2003-12-09 |
| D474818 | Pulling exerciser | — | 2003-05-20 |
| 6527675 | Illuminating hand-shaking exerciser with triple rotating axle | — | 2003-03-04 |
| 6514179 | Rolling ball hand-shaking exerciser | — | 2003-02-04 |
| D464095 | Hand-shaking exerciser | — | 2002-10-08 |
| 6461276 | Hand-shaking exerciser outfitted with internal inertia rotor | — | 2002-10-08 |
| 6390881 | Water dance conductor toy | Tzu-Hen Tong, Chi-Feng Chung | 2002-05-21 |
| 6364816 | Arm-building device | Jack Tang | 2002-04-02 |