YAM; Chun Ho
Patent Applications and Registrations
Patent applications and USPTO patent grants for YAM; Chun Ho.The latest application filed is for "white inkjet ink composition having improved resin compatibility".
- YAM; Chun Ho - Hong Kong CN
| Patent | Date |
|---|---|
| White Inkjet Ink Composition Having Improved Resin Compatibility App 20220213339 - CHIU; Kwan Yeung ; et al. | 2022-07-07 |
| Solvent based inkjet ink composition Grant 10,570,301 - Li , et al. Feb | 2020-02-25 |
| Solvent Based Inkjet Ink Composition App 20180155561 - Li; Pei ; et al. | 2018-06-07 |
| Inkjet ink composition for printing irremovable trace marks on substrates for enhancing product authenticity and traceability Grant 9,260,617 - Li , et al. February 16, 2 | 2016-02-16 |
| Inkjet Ink Composition For Printing Irremovable Trace Marks On Substrates For Enhancing Product Authenticity And Traceability App 20140378585 - LI; PEI ; et al. | 2014-12-25 |
| Inkjet Printing Systems For Permanent Printing On Nonporous Surfaces App 20140218452 - LI; Pei ; et al. | 2014-08-07 |
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