Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948912 | Automatic following system and method | — | 2021-03-16 |
| 10275663 | Indoor navigation method and system | — | 2019-04-30 |
| 10037694 | Method and system for autonomous vehicles to pass through road intersection safely | — | 2018-07-31 |
| D820548 | Golf cart | — | 2018-06-12 |
| 9878758 | Power assisted foldable bicycle | — | 2018-01-30 |
| 9719555 | Lockable hinge arrangement | — | 2017-08-01 |
| 9708025 | Foldable motorized bicycle | — | 2017-07-18 |
| D762099 | Lockable hinge | — | 2016-07-26 |
| 9393981 | Foldable cart with rear guidance arrangement | Jian Zhang | 2016-07-19 |
| 8955870 | Tracking foldable cart | Jian Zhang | 2015-02-17 |
| 8789638 | Foldable cart with tracking arrangement | Jian Zhang | 2014-07-29 |
| 8524593 | Arrangement for solder bump formation on wafers | Jian Zhang | 2013-09-03 |
| 8274161 | Flux-free chip to substrate joint serial linear thermal processor arrangement | Jian Zhang | 2012-09-25 |
| 7982320 | Arrangement for solder bump formation on wafers | Jian Zhang | 2011-07-19 |
| 7632750 | Arrangement for solder bump formation on wafers | Jian Zhang | 2009-12-15 |
| 7358175 | Serial thermal processor arrangement | Jian Zhang | 2008-04-15 |
| 7008879 | Isolation chamber arrangement for serial processing of semiconductor wafers for the electronic industry | Jian Zhang, Darren M. Simonelli, Keith D. Mullins, David A. Wassen | 2006-03-07 |
| 6827789 | Isolation chamber arrangement for serial processing of semiconductor wafers for the electronic industry | Jian Zhang, Darren M. Simonelli, Keith D. Mullius, David A. Wassen | 2004-12-07 |
| 6718076 | Acousto-optic tunable filter with segmented acousto-optic interaction region | Kenneth Bures, Dogan Gunes, Paul Maki, Piero Sferlazzo | 2004-04-06 |
| 6669824 | Dual-scan thin film processing system | Piero Sferlazzo | 2003-12-30 |
| 6328858 | Multi-layer sputter deposition apparatus | David Felsenthal, Piero Sferlazzo | 2001-12-11 |
| 6234788 | Disk furnace for thermal processing | — | 2001-05-22 |
| 6217272 | In-line sputter deposition system | David Felsenthal, Piero Sferlazzo | 2001-04-17 |
| 5961323 | Dual vertical thermal processing furnace | — | 1999-10-05 |
| 5820366 | Dual vertical thermal processing furnace | — | 1998-10-13 |