Chang; Sheng-Chih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Sheng-Chih.The latest application filed is for "computer implemented food safety related management method".
- Chang; Sheng-Chih - Kaohsiung TW
- CHANG; Sheng-Chih - Kaohsiung City TW
- Chang; Sheng-Chih - Taichung TW
- CHANG; Sheng-Chih - TAICHUNG CITY TW
- Chang; Sheng-Chih - Taoyuan County TW
- Chang; Sheng-Chih - Tamshui Chen N/A TW
| Patent | Date |
|---|---|
| Computer implemented food safety related management method Grant 11,445,738 - Chang , et al. September 20, 2 | 2022-09-20 |
| Computer Implemented Food Safety Related Management Method App 20210068430 - CHANG; Sheng-Chih ; et al. | 2021-03-11 |
| Internal-circulation-type ball screw Grant 9,528,582 - Kuo , et al. December 27, 2 | 2016-12-27 |
| Ball screw assembly having a tunnel raceway Grant 9,400,041 - Kuo , et al. July 26, 2 | 2016-07-26 |
| Internal-circulation-type Ball Screw App 20150369349 - KUO; Chang-Hsin ; et al. | 2015-12-24 |
| Ball Screw Assembly Having A Tunnel Raceway App 20150362050 - KUO; Chang-Hsin ; et al. | 2015-12-17 |
| Method For Controlling Power Of Laser Emitting Unit And Associated Apparatus App 20150255105 - Chi; Hsiao-Yuan ; et al. | 2015-09-10 |
| Symmetric planar transformer having adjustable leakage inductance Grant 8,648,687 - Li , et al. February 11, 2 | 2014-02-11 |
| Compression Testing Device App 20130333482 - Chang; Sheng-Nan ; et al. | 2013-12-19 |
| Culture Device App 20130337554 - Chang; Sheng-Nan ; et al. | 2013-12-19 |
| Symmetric Planar Transformer Having Adjustable Leakage Inductance App 20120154095 - LI; Dong-Sheng ; et al. | 2012-06-21 |
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