Shen; Yu-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shen; Yu-Chang.The latest application filed is for "method of sealing the nozzles".
- Shen; Yu-Chang - Taipei TW
- Shen; Yu-Chang - Taoyuan TW
- Shen, Yu-Chang - Taipei City TW
| Patent | Date |
|---|---|
| Method of sealing nozzles Grant 7,390,076 - Ma , et al. June 24, 2 | 2008-06-24 |
| Method of sealing the nozzles App 20060139403 - Ma; Kuo-Tong ; et al. | 2006-06-29 |
| Ink composition for ink-jet printing and ink-jet printing App 20060000387 - Liu; Yun-I ; et al. | 2006-01-05 |
| Ink set for inkjet printers Grant 6,964,702 - Shen , et al. November 15, 2 | 2005-11-15 |
| Highly bleed-alleviating ink composition Grant 6,899,753 - Leu , et al. May 31, 2 | 2005-05-31 |
| Ink composition containing micro-encapsulated UV absorber and process for preparing the same Grant 6,855,194 - Sir , et al. February 15, 2 | 2005-02-15 |
| Invisible ink composition and method to ensure document confidentiality Grant 6,793,721 - Shen , et al. September 21, 2 | 2004-09-21 |
| Ink-jet ink comprising a glycol compound with grafts Grant 6,783,581 - Shen , et al. August 31, 2 | 2004-08-31 |
| Fragrant ink-jet ink Grant 6,706,098 - Leu , et al. March 16, 2 | 2004-03-16 |
| Fragrant ink with microcapsule compounds to provide fragrance Grant 6,706,099 - Sir , et al. March 16, 2 | 2004-03-16 |
| Multicolor dye set with high light-fastness and high water-fastness Grant 6,695,444 - Leu , et al. February 24, 2 | 2004-02-24 |
| Pigment-based black ink App 20040016365 - Sir, In-Shan ; et al. | 2004-01-29 |
| Biochip preparation method App 20040018614 - Lin, Yu-Ting ; et al. | 2004-01-29 |
| Dye set and ink composition with high water-fastness Grant 6,669,766 - Leu , et al. December 30, 2 | 2003-12-30 |
| Ink set for inkjet printers App 20030196570 - Shen, Yu-Chang ; et al. | 2003-10-23 |
| Pigment-based inkjet ink composition with decresed feathering App 20030149132 - Shen, Yu-Chang ; et al. | 2003-08-07 |
| Ink composition containing micro-encapsulated UV absorber and process for preparing the same App 20030136300 - Sir, In-Shan ; et al. | 2003-07-24 |
| Cyan dye set and ink-jet ink composition with high water-fastness App 20030127018 - Shen, Yu-Chang ; et al. | 2003-07-10 |
| Ink-jet ink comprising a glycol compound with grafts App 20030101906 - Shen, Yu-Chang ; et al. | 2003-06-05 |
| Fragrant ink with microcapsule compounds to provide fragrance App 20030094117 - Sir, In-Shan ; et al. | 2003-05-22 |
| Invisible ink composition and method to ensure document confidentiality App 20030089270 - Shen, Yu-Chang ; et al. | 2003-05-15 |
| Multicolor dye set with high light-fastness App 20030084816 - Leu, Yi-Jing ; et al. | 2003-05-08 |
| Highly bleed-alleviating ink composition App 20030037700 - Leu, Yi-Jing ; et al. | 2003-02-27 |
| Multicolor dye set with high light-fastness and high water-fastness App 20030025775 - Leu, Yi-Jing ; et al. | 2003-02-06 |
| Dye set and ink composition with high water-fastness App 20030019393 - Leu, Yi-Jing ; et al. | 2003-01-30 |
| Fragrant ink-jet ink App 20030005853 - Leu, Yi-Jing ; et al. | 2003-01-09 |
| Ink-Jet ink App 20030005856 - Leu, Yi-Jing ; et al. | 2003-01-09 |
| Ink-jet ink capable of creating high optical density images App 20030008941 - Leu, Yi-Jing ; et al. | 2003-01-09 |
| Jet ink of magenta with high light-fastness and water-fastness App 20030001938 - Leu, Yi-Jing ; et al. | 2003-01-02 |
| Thermochromic ink compositions for an ink jet printer App 20020107304 - Leu, Yi-Jing ; et al. | 2002-08-08 |
| Phosphorescent ink composition App 20020092441 - Leu, Yi-Jing ; et al. | 2002-07-18 |
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