Chang; Bing-Shiuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Bing-Shiuan.The latest application filed is for "hard disk double lubrication layer".
- Chang; Bing-Shiuan - San Jose CA
| Patent | Date |
|---|---|
| Hard disk double lubrication layer Grant 9,607,646 - Sakane , et al. March 28, 2 | 2017-03-28 |
| Sonication cleaning system Grant 9,296,022 - Chen , et al. March 29, 2 | 2016-03-29 |
| Hard Disk Double Lubrication Layer App 20150036240 - SAKANE; YASUO ; et al. | 2015-02-05 |
| Cross flow tank Grant 8,596,287 - Chen , et al. December 3, 2 | 2013-12-03 |
| Sonication cleaning system Grant 8,584,687 - Chen , et al. November 19, 2 | 2013-11-19 |
| Process control for a sonication cleaning tank Grant 8,404,056 - Chen , et al. March 26, 2 | 2013-03-26 |
| Composite lubricant for hard disk media Grant 7,998,912 - Chen , et al. August 16, 2 | 2011-08-16 |
| Composite Lubricant For Hard Disk Media App 20110064970 - Chen; Shaun H. ; et al. | 2011-03-17 |
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