Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12047258 | Clock skew determination in a network | Jordan Whited, David Swafford, Ben Marx | 2024-07-23 |
| 11353480 | Flux absorber for power line device | Vivek Siddharth, Lei Wang, Jaroslaw Wojciech Chorzepa, Bandeep Singh, David Raschka | 2022-06-07 |
| 8188823 | Dry-type transformer with a polymer shield case and a method of manufacturing the same | Hoan D. Le, Stephen Clifford | 2012-05-29 |
| 7808360 | Cushioning materials and method for applying the same to resin cast transformers | Hoan D. Le, Libor Ruprecht | 2010-10-05 |
| D526273 | Transformer | Hoan D. Le | 2006-08-08 |
| 6230500 | Cryogenic freezer | Zhenning Mao, Rolf H. Wieland | 2001-05-15 |
| 4738368 | Elevator mechanism for the code reader of a mail sorting machine | — | 1988-04-19 |
| 4503976 | Envelope tracking system for mail sorting machines | Wilbert L. Cloud | 1985-03-12 |