Assignee
Inventors
- Mark Holzwanger (8 patents)
- Xianghong Liu (17 patents)
- Heng Hu (6 patents)
- Harry Holzwanger (6 patents)
- Maria Grazia Verardi (4 patents)
- Robert A. Sailer (9 patents)
- William John Refling (2 patents)
US Patent 11162715 · Granted Nov 2, 2021