Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156737 | Myopia control means | Arthur Ho, Padmaja Rajagopal Sankaridurg, Percy Fabian Lazon, Brien Anthony Holden, Rick Payor +1 more | 2018-12-18 |
| 9594257 | Myopia control means | Arthur Ho, Padmaja Rajagopal Sankaridurg, Percy Fabian Lazon, Brien Anthony Holden, Rick Payor +1 more | 2017-03-14 |
| 8672473 | Myopia control means | Arthur Ho, Padmaja Rajagopal Sankaridurg, Percy Fabian Lazon, Brien Anthony Holden, Rick Payor +1 more | 2014-03-18 |
| 8057034 | Methods and apparatuses for enhancing peripheral vision | Arthur Ho, Andrew Robert Whatham, Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Earl Leo Smith, III | 2011-11-15 |
| 4823382 | Echo canceller with dynamically positioned adaptive filter taps | — | 1989-04-18 |
| 4797898 | Method and apparatus for equalization of data transmission system | — | 1989-01-10 |
| 4747114 | Modem clock with automatic gain control | — | 1988-05-24 |