Chang; Leo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Leo.The latest application filed is for "switching cap and mode-switchable rangefinder comprising the same".
- Chang; Leo - Taipei TW
- Chang; Leo - Taichung City TW
- Chang; Leo - Darli TW
- Chang; Leo - Darli City TW
- Chang; Leo - Beaverton OR
- Chang; Leo - Portland OR
- Chang; Leo - San Carlos CA
| Patent | Date |
|---|---|
| Switching Cap And Mode-switchable Rangefinder Comprising The Same App 20180135979 - Chang; Leo | 2018-05-17 |
| Generating Root Cause Candidates For Yield Analysis App 20140059511 - Benware; Robert Brady ; et al. | 2014-02-27 |
| Power planer Grant 7,624,775 - Smith , et al. December 1, 2 | 2009-12-01 |
| Power Planer App 20090199928 - Smith; Allison A. ; et al. | 2009-08-13 |
| Shoe outsole Grant D586,994 - Chang February 24, 2 | 2009-02-24 |
| Shoe upper Grant D587,002 - Chang February 24, 2 | 2009-02-24 |
| Article of footwear with midsole having multiple layers Grant 7,467,484 - Chang , et al. December 23, 2 | 2008-12-23 |
| Portable power planer Grant 7,458,402 - Wixey , et al. December 2, 2 | 2008-12-02 |
| Power Planer App 20080264519 - Smith; Allison A. ; et al. | 2008-10-30 |
| Apparatus And Method For Predicting The Performance Of A New Internet Advertising Experiment App 20080114652 - Chang; Leo ; et al. | 2008-05-15 |
| Apparatus And Method For Deriving Advertising Expenditure Data App 20080091487 - Rodkin; John ; et al. | 2008-04-17 |
| Portion of a shoe upper Grant D554,357 - Chang November 6, 2 | 2007-11-06 |
| Article of footwear with midsole having multiple layers App 20070033833 - Chang; Leo ; et al. | 2007-02-15 |
| Power planer App 20050022901 - Smith, Allison A. ; et al. | 2005-02-03 |
| Portable power planer App 20040250882 - Wixey, Barry ; et al. | 2004-12-16 |
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