Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484874 | Phone case | Anthony Held, Joe Sung-Ho Tan, Markus Diebel | 2004-01-06 |
| D470146 | Personal digital assistant holder | Joe Sung-Ho Tan | 2003-02-11 |
| D470147 | Personal digital assistant holder | Joe Sung-Ho Tan | 2003-02-11 |
| 6237908 | Electronic book verification system | Thang Hoang, Ronald D. Peadro | 2001-05-29 |
| 5918729 | Chain tensioning device for bindery lines | — | 1999-07-06 |
| 5874812 | Segmented drive system for a binding line | — | 1999-02-23 |
| 5777443 | Segmented drive system for a binding line | — | 1998-07-07 |
| 5586756 | Dual mode pneumatic signature feeding spring and disabling apparatus | — | 1996-12-24 |
| 5547066 | Gathering chain pin | — | 1996-08-20 |
| 5516090 | Mounting arrangement for a binding line | — | 1996-05-14 |
| 5397276 | Pulse encoder resolution adjustment apparatus | — | 1995-03-14 |
| 5346437 | Dual source drive system | — | 1994-09-13 |