Chang; Chen-Fu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Chen-Fu.The latest application filed is for "head-mounted display device".
- Chang; Chen-Fu - Taoyuan City TW
- Chang; Chen-Fu - Taoyuan TW
- Chang; Chen-Fu - Taichung City TW
- Chang; Chen-Fu - Taoyuan County TW
- Chang; Chen-Fu - Sanhsia Town TW
- Chang; Chen-Fu - Tainan TW
- Chang; Chen-Fu - Hukou Hsiang TW
- Chang, Chen Fu - Hsin Chu Hsien TW
| Patent | Date |
|---|---|
| Head-mounted Display Device App 20210385954 - Chang; Li-Hsun ; et al. | 2021-12-09 |
| Head-mounted display device Grant 11,009,712 - Chang , et al. May 18, 2 | 2021-05-18 |
| Electronic system and controller and the operating method for the same Grant 10,996,743 - Chang , et al. May 4, 2 | 2021-05-04 |
| Electronic System And Controller And The Operating Method For The Same App 20200218336 - Chang; Li-Hsun ; et al. | 2020-07-09 |
| Head-mounted Display Device App 20190339532 - Chang; Li-Hsun ; et al. | 2019-11-07 |
| Rotating device for biological detection Grant 10,309,955 - Chang , et al. | 2019-06-04 |
| Rotating Device For Biological Detection App 20170059545 - Chang; Chen-Fu ; et al. | 2017-03-02 |
| Bio-disc Detection Device App 20160217811 - CHANG; Chen-Fu ; et al. | 2016-07-28 |
| Non-volatile Memory And Fabricating Method Thereof App 20160163552 - Hsu; Cheng-Yuan ; et al. | 2016-06-09 |
| Drive Device For The Bio-disc Detection App 20160163348 - WANG; Yu-Sheng ; et al. | 2016-06-09 |
| Electrostatic discharge protection device for optical disk drive Grant 8,122,463 - Yang , et al. February 21, 2 | 2012-02-21 |
| Protection device for protecting a flat cable Grant 8,076,594 - Ou , et al. December 13, 2 | 2011-12-13 |
| Electrostatic discharge protection device for an optical disc drive Grant 7,983,015 - Yang , et al. July 19, 2 | 2011-07-19 |
| Protection Device For Protecting A Flat Cable App 20100032203 - Ou; Hsien-Chung ; et al. | 2010-02-11 |
| Thermal color change wall App 20100009847 - Chang; Chen-Fu | 2010-01-14 |
| Shock isolation structure applied in optical disc drive Grant 7,636,926 - Wu , et al. December 22, 2 | 2009-12-22 |
| Wear-proof structure for a flexible circuit in an optical disk drive App 20090022947 - Ou; Hsien-Chung ; et al. | 2009-01-22 |
| Electrostatic discharge protection device for an optical disc drive App 20080285189 - Yang; Li-Li ; et al. | 2008-11-20 |
| Electrostatic discharge protection device for optical disk drive App 20080172684 - Yang; Li-Li ; et al. | 2008-07-17 |
| Flexible cable for optical disk drive App 20080166904 - Ou; Hsien-Chung ; et al. | 2008-07-10 |
| Adjustable brassiere support App 20070123145 - Chang; Chen-Fu ; et al. | 2007-05-31 |
| Shock isolation structure applied in optical disc drive App 20060294533 - Wu; Jen-Chen ; et al. | 2006-12-28 |
| Mobile phone control device for assisting search for people and things App 20050148341 - Chang, Chen Fu | 2005-07-07 |
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