Lee; Yu-Wen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Yu-Wen.The latest application filed is for "wide viewing angle display device".
- Lee; Yu-Wen - Hsinchu TW
- LEE; Yu Wen - Taipei City TW
- Lee; Yu-Wen - Yuanlin Town TW
- Lee; Yu-Wen - Changhua Hsien TW
- Lee; Yu-Wen - Miaoli City Miaoli County 360 TW
- Lee; Yu-Wen - Miao-Li Hsien TW
- Lee; Yu Wen - Chang Hua Hsien TW
| Patent | Date |
|---|---|
| Wide Viewing Angle Display Device App 20210333630 - Tsai; Zong-Huei ; et al. | 2021-10-28 |
| Wide viewing angle display device Grant 11,099,423 - Tsai , et al. August 24, 2 | 2021-08-24 |
| Fool-proof Housing App 20200132095 - CHEN; Hsin-Liang ; et al. | 2020-04-30 |
| Wide Viewing Angle Display Device App 20200033677 - Tsai; Zong-Huei ; et al. | 2020-01-30 |
| Castor Having A Shock Absorbing Function App 20120233809 - Lee; Yu-Wen | 2012-09-20 |
| Luggage grip having simplified construction Grant 7,712,590 - Lee May 11, 2 | 2010-05-11 |
| CCD scanner powered by a serial bus Grant RE41,094 - Chung , et al. February 2, 2 | 2010-02-02 |
| CCD scanner powered by a serial bus Grant 6,710,899 - Chung , et al. March 23, 2 | 2004-03-23 |
| Caster structure Grant 6,698,060 - Lee March 2, 2 | 2004-03-02 |
| Pull rod of luggage Grant D472,713 - Lee April 8, 2 | 2003-04-08 |
| CCD scanner powered by a serial bus App 20020181028 - Chung, Ching-Fu ; et al. | 2002-12-05 |
| Carrying cart Grant D466,267 - Lee November 26, 2 | 2002-11-26 |
| Concealable article-carrying strap for luggage App 20020144376 - Lee, Yu-Wen | 2002-10-10 |
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