Tsai; Ya-Lun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Ya-Lun.The latest application filed is for "reinforced cap head screws".
- Tsai; Ya-Lun - Kaohsiung City TW
- Tsai; Ya-Lun - Taipei TW
- Tsai; Ya-Lun - Taipei City TW
- Tsai; Ya-Lun - Taoyuan TW
| Patent | Date |
|---|---|
| Reinforced Cap Head Screws App 20210079945 - Tsai; Hsin-Te ; et al. | 2021-03-18 |
| Method of fabricating hollow waveguide having cyclic geometric structure Grant 7,780,863 - Chen , et al. August 24, 2 | 2010-08-24 |
| Method of fabricating hollow waveguide having cyclic geometric structure App 20080251497 - Chen; Chii-Chang ; et al. | 2008-10-16 |
| Guided-mode Resonance Filter And Fabrication Method Of Same App 20080080814 - Chang; Jenq-Yang ; et al. | 2008-04-03 |
| Guided-mode resonance filter and fabrication method of same Grant 7,352,932 - Chang , et al. April 1, 2 | 2008-04-01 |
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