patent-2021 TASC awarded R.O.C. Invention Patent No. 10923633B2 Posted on 2021 年 2 月 16 日2022 年 8 月 25 日 by Shadow TASC was notified on February 16, 2021 that our invention, “top-emitting light-emitting diode”, has been awarded the U.S. Patent No. 10923633B2. TASC awarded R.O.C. Invention Patent No. I720351
