Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11599718 | Database system for storing electronic spreadsheets | Cindy Bulger, Ruslan Askarov | 2023-03-07 |
| 10172741 | Power saving welding helmet | Chien-Hsing Hsieh, Edward L. Martin, Chia-Hung Chen | 2019-01-08 |