Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9558814 | Hybrid analog and digital memory device | Roger F. Galinggana, Jr., James Arnold V. Gregana | 2017-01-31 |
| 8315009 | System and method for changing resonant frequency in hard disk drive components | Napoleon B. Bumanlag, Roger F. Galinggana, Jr., Ray Nicanor Tag-At | 2012-11-20 |
| 7817057 | Wrist strap monitor remote alarm panel display | Napoleon B. Bumanlag, Roger F. Galinggana, Jr., Ray Nicanor Tag-At | 2010-10-19 |