Chang; Yi-wen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Yi-wen.The latest application filed is for "back-light module".
- Chang; Yi-wen - Taoyuan TW
- Chang; Yi-Wen - Hsinchu TW
- CHANG; Yi-Wen - HSIN-CHU TW
- Chang; Yi-Wen - Beijing CN
- Chang; Yi-Wen - Taipei TW
- CHANG; YI WEN - Kaohsiung County TW
- Chang; Yi-Wen - Taiwan CN
- Chang; Yi-Wen - Taipei Hsien TW
| Patent | Date |
|---|---|
| Display screen or portion thereof with animated graphical user interface Grant D963,688 - Yeh , et al. September 13, 2 | 2022-09-13 |
| Back-light module Grant 10,962,827 - Chang March 30, 2 | 2021-03-30 |
| Back-light Module App 20200174317 - Chang; Yi-Wen | 2020-06-04 |
| Display App 20200103687 - CHANG; Yi-Wen | 2020-04-02 |
| Display screen with an animated graphical user interface Grant D857,034 - Hung , et al. A | 2019-08-20 |
| Display screen with an animated graphical user interface Grant D852,842 - Hung , et al. | 2019-07-02 |
| Pixel structure and display method Grant 10,134,322 - Chang November 20, 2 | 2018-11-20 |
| Display screen or portion thereof with graphical user interface with icon Grant D824,400 - Chang , et al. July 31, 2 | 2018-07-31 |
| Pixel Structure And Display Method App 20170337863 - CHANG; Yi-Wen | 2017-11-23 |
| Light guide plate and backlight module Grant 9,201,184 - Chang , et al. December 1, 2 | 2015-12-01 |
| Backlight module Grant 8,974,104 - Chang , et al. March 10, 2 | 2015-03-10 |
| Light guide plate and backlight assembly having the same Grant 8,827,530 - Chang , et al. September 9, 2 | 2014-09-09 |
| Light Guide Plate and Backlight Module App 20140185321 - Chang; Yi-Wen ; et al. | 2014-07-03 |
| Backlight Module App 20130308337 - Chang; Yi-Wen ; et al. | 2013-11-21 |
| Light Guide Plate And Backlight Assembly Having The Same App 20130044514 - CHANG; Yi-Wen ; et al. | 2013-02-21 |
| Backlight Module App 20120300496 - Chang; Yi-Wen ; et al. | 2012-11-29 |
| Server For Providing Presentity Status And Method Thereof App 20100235426 - Chang; Yi-Wen | 2010-09-16 |
| Bag Having A Mosaic Graphic Of Novel Visual Effect App 20090194208 - CHANG; YI WEN | 2009-08-06 |
| Method And Applications For Detecting Computer Viruses App 20090077665 - Chang; Yi-Wen | 2009-03-19 |
| Key Binding Method and Applications Capable of Dynamic Key Generation App 20080031445 - Lee; Chih-Jen ; et al. | 2008-02-07 |
| On-line handwritten Chinese character recognition apparatus Grant 6,389,166 - Chang , et al. May 14, 2 | 2002-05-14 |
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