Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D503390 | Liquid crystal display television panel | John C. K. Sham | 2005-03-29 |
| D485728 | Coffee maker | John C. K. Sham | 2004-01-27 |
| 6571421 | Vacuum cleaner and steamer apparatus | John C. K. Sham | 2003-06-03 |
| 6464760 | Ultraviolet air purifier | John C. K. Sham | 2002-10-15 |
| 6443334 | Comestible fluid dispenser apparatus and method | Chun Kuen Sham John | 2002-09-03 |
| 6439106 | Automatic coffee maker with grinder | John C. K. Sham | 2002-08-27 |
| D457773 | Comestible fluid dispenser | Chun Kuen Sham John | 2002-05-28 |
| 6389957 | Automatic coffee maker with grinder | John C. K. Sham | 2002-05-21 |
| 6367370 | Automatic coffee maker with grinder | John C. K. Sham | 2002-04-09 |
| 6363837 | Juice extractor and beverage mixer apparatus | John C. K. Sham | 2002-04-02 |
| D449497 | Electric knife | John C. K. Sham | 2001-10-23 |
| 6279458 | Rapid brew automatic coffee maker | John C. K. Sham | 2001-08-28 |
| 6240833 | Automatic French Press beverage maker | John C. K. Sham | 2001-06-05 |
| 6227102 | Automatic coffee maker with grinder | John C. K. Sham | 2001-05-08 |
| 6100502 | Toaster oven with steam | John C. K. Sham | 2000-08-08 |
| D419824 | Deep fryer | John C. K. Sham | 2000-02-01 |
| 6006653 | Coffee maker | John C. K. Sham | 1999-12-28 |
| 5957034 | Coffee maker | John C. K. Sham | 1999-09-28 |
| 5943949 | Indoor grille | John C. K. Sham | 1999-08-31 |
| 5931081 | Electrical deep-fryer | John C. K. Sham | 1999-08-03 |
| 5865104 | Food steamer | John C. K. Sham | 1999-02-02 |