Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10413086 | Convertible highchair and infant carrier stand device | Kenneth Waldman, Gary Cheng | 2019-09-17 |
| 10004341 | Convertible highchair and infant carrier stand device | Kenneth Waldman, Gary Cheng | 2018-06-26 |
| 8646129 | Rocking bed | — | 2014-02-11 |
| 8347555 | Safety fence that is closed automatically | — | 2013-01-08 |
| 7694361 | Playpen having a reinforced strength | — | 2010-04-13 |
| 7552487 | Bottom bracket of playpen | — | 2009-06-30 |
| 7459386 | Method for forming solder bumps of increased height | Li-Hsin Tseng, Gil Huang, Huei-Mei Yu, Chia-Jen Cheng, Ken Sun +4 more | 2008-12-02 |
| 7380311 | Foldable articulation for playpen | — | 2008-06-03 |
| 7378724 | Cavity structure for semiconductor structures | Hsiu-Mei Yu, Gil Huang, Chien-Tung Yu | 2008-05-27 |
| 7213962 | High-efficiency circuit-equipped light emitting board | — | 2007-05-08 |
| 7088055 | High efficiency controller of a gas-filled light emitting tube | — | 2006-08-08 |
| 7055191 | Fixing device for bed cushion of playpen | — | 2006-06-06 |
| 6851135 | Foldable skeleton for playpen | — | 2005-02-08 |
| 6682148 | Baby rocking chair frame | — | 2004-01-27 |