Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402286 | Function test device for optical print head heaters in thermal bubble printers | Hung-Lieh Hu, Yuan-Liang Lan, Chieh-Wen Wang, Jhih-Ping Lu | 2002-06-11 |
| D457986 | Cosmetic container | Jack Rodriguez | 2002-05-28 |
| 6382773 | Method and structure for measuring temperature of heater elements of ink-jet printhead | Chieh-Wen Wang, Shyh-Haur Su | 2002-05-07 |
| 6378978 | Chip structure of inkjet printhead and method of estimating working life through detection of defects | Chieh-Wen Wang, Ming-Ling Lee, Jhih-Ping Lu, Chen-Yue Cheng, Yuan-Liang Lan | 2002-04-30 |
| 6364474 | Pressure control device | Chieh-Wen Wang, I-Chung Hou | 2002-04-02 |
| 6325075 | Device for applying glitter particles | Robert J. Sheffler | 2001-12-04 |
| D450889 | Vertical dial stick case | — | 2001-11-20 |
| D450159 | Vertical dial stick case | — | 2001-11-06 |
| D449410 | Cosmetic container | Jack Rodriguez | 2001-10-16 |
| 6247608 | Double groove beverage can lid | Lucy Chang | 2001-06-19 |
| D441145 | Vertical dial stick case | — | 2001-04-24 |
| 6186689 | Cosmetic container having a clean corkage insert | Robert J. Sheffler | 2001-02-13 |
| 6138687 | Cosmetic jar and applicator | Robert J. Sheffler | 2000-10-31 |
| 6132126 | Adjustable cosmetic applicator | Robert J. Sheffler | 2000-10-17 |
| 6029842 | Cosmetic jar with transparent cover and hidden threads | Robert J. Sheffler | 2000-02-29 |
| 6015513 | Method of making lipstick samplers | Robert J. Sheffler | 2000-01-18 |
| 5988917 | Cosmetic stick dispenser | Robert J. Sheffler | 1999-11-23 |
| 5934497 | Sanitary beverage can lid | Lucy Chang | 1999-08-10 |
| 5884636 | Cosmetic pot with internal hinged tray | Robert J. Sheffler | 1999-03-23 |
| 5884634 | Mascara container and dispenser | Robert J. Sheffler | 1999-03-23 |
| 5875918 | Hermetically-sealed container and closure construction | Robert J. Sheffler | 1999-03-02 |
| 5875791 | Mascara container and applicator | Robert J. Sheffler | 1999-03-02 |
| 5813561 | Sanitary beverage can lid | Lucy Chang | 1998-09-29 |
| 5791506 | Sealing container which includes a two-part cap for displaying a cosmetic product | Robert J. Sheffler | 1998-08-11 |
| 5785905 | Method of making lipstick samplers | Robert J. Sheffler | 1998-07-28 |