Zhang; Shi Hua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Shi Hua.The latest application filed is for "zinc-based seal for anodized parts".
- Zhang; Shi Hua - Wilmington DE
- Zhang; Shi-Hua - Shenzhen CN
- ZHANG; SHI-HUA - Shenzhen City CN
| Patent | Date |
|---|---|
| Zinc-based seal for anodized parts Grant 11,214,886 - Curran , et al. January 4, 2 | 2022-01-04 |
| Etching for bonding polymer material to a metal surface Grant 11,178,781 - Mintz , et al. November 16, 2 | 2021-11-16 |
| Zinc-based Seal For Anodized Parts App 20190382911 - CURRAN; James A. ; et al. | 2019-12-19 |
| Etching For Bonding Polymer Material To A Metal Surface App 20190098785 - MINTZ; Todd S. ; et al. | 2019-03-28 |
| Process for evaluating corrosion resistance of coating Grant 9,606,076 - Zhang , et al. March 28, 2 | 2017-03-28 |
| Corrosion resistance evaluators Grant 9,476,820 - Zhang , et al. October 25, 2 | 2016-10-25 |
| Methods for forming defect-free anodized parts Grant 9,279,189 - Browning , et al. March 8, 2 | 2016-03-08 |
| Process of evaluating corrosion resistance Grant 9,212,986 - Zhang , et al. December 15, 2 | 2015-12-15 |
| Methods For Forming Defect-free Anodized Parts App 20150315715 - Browning; Lucy Elizabeth ; et al. | 2015-11-05 |
| Corrosion Resistance Evaluators App 20150060273 - Zhang; Shi Hua ; et al. | 2015-03-05 |
| Corrosion resistance evaluator Grant 8,888,976 - Zhang , et al. November 18, 2 | 2014-11-18 |
| Process for evaluating corrosion resistance of coating Grant 8,723,535 - Zhang , et al. May 13, 2 | 2014-05-13 |
| Process Of Evaluating Corrosion Resistance App 20140097096 - Zhang; Shi Hua ; et al. | 2014-04-10 |
| Process For Evaluating Corrosion Resistance Of Coating App 20130325364 - Zhang; Shi Hua ; et al. | 2013-12-05 |
| Portable electronic device with chip card ejecting mechanism Grant 8,491,320 - Zhang , et al. July 23, 2 | 2013-07-23 |
| Portable Electronic Device With Chip Card Ejecting Mechanism App 20130164958 - ZHANG; SHI-HUA ; et al. | 2013-06-27 |
| Portable Device For Producing Standardized Assay Areas On Organic Coatings App 20130064615 - Lin; Li ; et al. | 2013-03-14 |
| Device For Producing Standardized Assay Areas On Organic Coatings App 20130064614 - Lin; Li ; et al. | 2013-03-14 |
| Process For Producing Standardized Assay Areas On Organic Coatings App 20130064617 - Zhang; Shi Hua ; et al. | 2013-03-14 |
| Process For Evaluating Corrosion Resistance Of Coating App 20120095698 - Zhang; Shi Hua ; et al. | 2012-04-19 |
| Corrosion Resistance Evaluator App 20110315550 - Zhang; Shi Hua ; et al. | 2011-12-29 |
| Wood preservative with alkaline copper quaternary App 20050000387 - Wang, Ying ; et al. | 2005-01-06 |
| System and method for protecting metals App 20040134795 - Demarco, Daniel R. ; et al. | 2004-07-15 |
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