Tsao; Yi-Hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsao; Yi-Hua.The latest application filed is for "liquid ink containing polytetrafluoroethylene wax emulsion".
Company Profile
5.26.26
- Tsao; Yi-Hua - San Diego CA
- Tsao; Yi-Hua - Waltham MA
Patent Activity
| Patent | Date |
|---|---|
| Liquid bonding agent for liquid ink Grant 10,844,236 - Yen , et al. November 24, 2 | 2020-11-24 |
| Inkjet ink set Grant 10,829,658 - Rahimi , et al. November 10, 2 | 2020-11-10 |
| Liquid Ink Containing Polytetrafluoroethylene Wax Emulsion App 20200087523 - Yen; Max ; et al. | 2020-03-19 |
| Green Inks App 20200024469 - Guo; Dennis Z. ; et al. | 2020-01-23 |
| Inkjet Ink Set App 20190315987 - Rahimi; Alireza ; et al. | 2019-10-17 |
| Liquid Bonding Agent For Liquid Ink App 20190136078 - Yen; Max ; et al. | 2019-05-09 |
| Ink composition Grant 9,637,654 - Prasad , et al. May 2, 2 | 2017-05-02 |
| Inkjet ink set Grant 9,493,013 - Chen , et al. November 15, 2 | 2016-11-15 |
| Ink Composition App 20140300673 - Prasad; Keshava A. ; et al. | 2014-10-09 |
| Ink-jet printing methods compositions providing improved image durability Grant 8,840,231 - Schmid , et al. September 23, 2 | 2014-09-23 |
| Inkjet Ink Set App 20130307914 - Chen; Xiaohe ; et al. | 2013-11-21 |
| Reactive color inks Grant 7,951,233 - Tsao May 31, 2 | 2011-05-31 |
| Dissolving complexes of anionic dye/cationic polymeric fixer Grant 7,837,291 - Schmid , et al. November 23, 2 | 2010-11-23 |
| Dissolving complexes of anionic dye/cationic polymeric fixer Grant 7,654,633 - Schmid , et al. February 2, 2 | 2010-02-02 |
| Enhancing color space of reactive ink using heat Grant 7,621,631 - Tsao November 24, 2 | 2009-11-24 |
| Fixer fluid and inkjet ink sets including the same Grant 7,572,326 - Choy , et al. August 11, 2 | 2009-08-11 |
| Dissolving Complexes Of Anionic Dye/cationic Polymeric Fixer App 20090197996 - Schmid; Christian ; et al. | 2009-08-06 |
| Print media and methods of making print media Grant 7,553,395 - Stoffel , et al. June 30, 2 | 2009-06-30 |
| Inkjet compositions Grant 7,478,902 - Prasad , et al. January 20, 2 | 2009-01-20 |
| Fixer Fluid And Inkjet Ink Sets Including The Same App 20080257203 - Choy; Mark L. ; et al. | 2008-10-23 |
| Anti-kogation additives compatible with cationic polymers for fixer-based printing systems Grant 7,388,040 - Sader , et al. June 17, 2 | 2008-06-17 |
| Low corrosivity inks and ink systems and methods of making low corrosivity inks App 20070100022 - Mubarekyan; Ervin ; et al. | 2007-05-03 |
| Ink-jet printing methods compositions providing improved image durability App 20070076075 - Schmid; Christian ; et al. | 2007-04-05 |
| Printing media with polydicyandiamides and multi-valent salts App 20060228499 - Tran; Hai Q. ; et al. | 2006-10-12 |
| Inkjet compositions App 20060092251 - Prasad; Keshava A. ; et al. | 2006-05-04 |
| Reactive color inks App 20060087541 - Tsao; Yi-Hua | 2006-04-27 |
| Dissolving complexes of anionic dye/cationic polymeric fixer App 20060036002 - Schmid; Christian ; et al. | 2006-02-16 |
| Dissolving complexes of anionic dye/cationic polymeric fixer Grant 6,998,429 - Schmid , et al. February 14, 2 | 2006-02-14 |
| Anti-kogation additives compatible with cationic polymers for fixer-based printing systems App 20050225615 - Sader, Richard A. ; et al. | 2005-10-13 |
| Print media and methods of making print media App 20050217815 - Stoffel, John L. ; et al. | 2005-10-06 |
| Enhancing color space of reactive ink using heat App 20050168554 - Tsao, Yi-Hua | 2005-08-04 |
| Detectable markers in cationic polymeric fixers App 20050083366 - Iu, Kai Kong ; et al. | 2005-04-21 |
| Conductive additives for use in printing processes employing radiational drying Grant 6,866,378 - Wotton , et al. March 15, 2 | 2005-03-15 |
| Enhancement of ink jet image waterfastness with overprinting Grant 6,830,326 - Tsao , et al. December 14, 2 | 2004-12-14 |
| Dissolving complexes of anionic dye/cationic polymeric fixer App 20040147630 - Schmid, Christian ; et al. | 2004-07-29 |
| Conductive additives for use in printing processes employing radiational drying App 20040080593 - Wotton, Geoff ; et al. | 2004-04-29 |
| Detectable markers in cationic polymeric fixers App 20040080557 - Iu, Kai Kong ; et al. | 2004-04-29 |
| Enhancement of waterfastness using a polyamine/anionic dye mixture with an acidic fixer Grant 6,652,085 - Tsao November 25, 2 | 2003-11-25 |
| Vapor handling in printing Grant 6,643,220 - Anderson , et al. November 4, 2 | 2003-11-04 |
| Vapor Handling In Printing App 20030179260 - Anderson, Richard ; et al. | 2003-09-25 |
| Enhancement of ink jet image waterfastness with overprinting App 20030092796 - Tsao, Yi-Hua ; et al. | 2003-05-15 |
| Enhancement of waterfastness using a polyamine/anionic dye mixture with an acidic fixer App 20030082350 - Tsao, Yi-Hua | 2003-05-01 |
| Enhancement of ink jet image waterfastness with overprinting Grant 6,503,978 - Tsao , et al. January 7, 2 | 2003-01-07 |
| Process for applying a topcoat to a porous basecoat Grant 6,475,612 - Knight , et al. November 5, 2 | 2002-11-05 |
| Process for applying a topcoat to a porous basecoat App 20020150688 - Knight, Douglas E. ; et al. | 2002-10-17 |
| Aqueous ink jet inks for use with commercial offset media and offset ink Grant 6,461,418 - Yue , et al. October 8, 2 | 2002-10-08 |
| Increasing dot size on porous media printed with pigmented inks Grant 6,451,379 - Tsao September 17, 2 | 2002-09-17 |
| On-press removable quenching overcoat for lithographic plates Grant 5,677,108 - Chia , et al. October 14, 1 | 1997-10-14 |
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